From 4d62dffffce18e159cc5e50b101a3feba1c4cecb Mon Sep 17 00:00:00 2001
From: M3gA-Mind <elvin@tinyhumans.ai>
Date: Wed, 11 Nov 2026 15:27:33 +0530
Subject: [PATCH 1/4] Refresh the price table against provider pages and model
 long-context steps
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Every row was checked against its provider's pricing page on
2026-11-11; each provider block now names its page and the date.

- Cached input for GPT-5.5/5.4/5.4-mini/5.4-nano and Gemini 2.5
  Pro/Flash/Flash-Lite is 0.1× input, not the guessed 0.25×.
- Context windows: gpt-5.5 and gpt-5.4 1,050,000; kimi-k2.6 262,144;
  codestral 128K; qwen-plus and qwen-flash 1M.
- qwen-max is 1.60 / 0.32 (implicit cache) / 6.40.
- Retired or renamed rows (DeepSeek aliases, kimi-k2.5, qwen3-max,
  MiniMax m2.7, four Mistral ids) keep their last values and say so.

Long-context steps (GPT-5.5/5.4 above 272K, Gemini 2.5 Pro above 200K,
qwen-plus/flash above 256K, MiniMax M3 above 512K) live in one
LONG_CONTEXT_TIERS table. estimate_cost_usd uses it in place of the
MiniMax-only special case, and flat_catalog_entry projects it as price
tiers, so both cost paths agree for every call size. M3's row is now
its <=512K rate.

Closes #393
Closes #394
---
 .../tinyagents-registry/src/pricing/data.rs   | 133 +++++++++++++-----
 crates/tinyagents-registry/src/pricing/mod.rs |  72 +++++++---
 .../src/pricing/pricing_tests.rs              |  64 ++++++++-
 .../tinyagents-registry/src/pricing/types.rs  |  17 +++
 4 files changed, 229 insertions(+), 57 deletions(-)

diff --git a/crates/tinyagents-registry/src/pricing/data.rs b/crates/tinyagents-registry/src/pricing/data.rs
index 975ca6f58..95bce393c 100644
--- a/crates/tinyagents-registry/src/pricing/data.rs
+++ b/crates/tinyagents-registry/src/pricing/data.rs
@@ -1,17 +1,19 @@
-//! July 2026 published price and context-window snapshot.
+//! Published price and context-window snapshot, last checked 2026-11-11.
 
-use super::ModelPrice;
+use super::{LongContextTier, ModelPrice};
 
 /// Published list prices and context windows for the default models the product
 /// can route to.
 ///
-/// Sources (captured [`super::PRICING_AS_OF`]): vendor pricing/model pages. Anthropic
-/// price rows are authoritative (cached = 0.1× input, the documented cache-read
-/// rate); other providers' cached rates use the published discount where known
-/// and a conservative provider-typical fraction otherwise. Context windows are
-/// the published maximums.
+/// Each provider block names the page its rows were checked against and the
+/// date ([`super::PRICING_AS_OF`]). Rates are standard (not batch) list prices;
+/// the cached rate is the cache-read price. A row marked "retired" was no longer
+/// priced by its provider on that date and keeps its last known values. Context
+/// windows are the published maximums. Rows with a long-context price step are
+/// the short-context rates; [`LONG_CONTEXT_TIERS`] holds the step.
 pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
-    // ── Anthropic (authoritative prices; cache read = 0.1× input) ────────────
+    // ── Anthropic: platform.claude.com/docs/en/about-claude/pricing (2026-11-11).
+    // Cache read = 0.1× input; 4.6 and later bill the full 1M window flat.
     ModelPrice {
         provider: "anthropic",
         model_id: "claude-fable-5",
@@ -76,28 +78,29 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         output_per_mtok_usd: 5.00,
         context_window: 200_000,
     },
-    // ── OpenAI (cache read ≈ 0.25× input — published 75% off) ────────────────
+    // ── OpenAI: developers.openai.com/api/docs/pricing (2026-11-11).
+    // Cache read is 0.1× input on GPT-5.x and 0.25× on GPT-4.1 and o3.
     ModelPrice {
         provider: "openai",
         model_id: "gpt-5.5",
         input_per_mtok_usd: 5.00,
-        cached_input_per_mtok_usd: 1.25,
+        cached_input_per_mtok_usd: 0.50,
         output_per_mtok_usd: 30.00,
-        context_window: 1_000_000,
+        context_window: 1_050_000,
     },
     ModelPrice {
         provider: "openai",
         model_id: "gpt-5.4",
         input_per_mtok_usd: 2.50,
-        cached_input_per_mtok_usd: 0.625,
+        cached_input_per_mtok_usd: 0.25,
         output_per_mtok_usd: 15.00,
-        context_window: 1_000_000,
+        context_window: 1_050_000,
     },
     ModelPrice {
         provider: "openai",
         model_id: "gpt-5.4-mini",
         input_per_mtok_usd: 0.75,
-        cached_input_per_mtok_usd: 0.1875,
+        cached_input_per_mtok_usd: 0.075,
         output_per_mtok_usd: 4.50,
         context_window: 400_000,
     },
@@ -105,7 +108,7 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         provider: "openai",
         model_id: "gpt-5.4-nano",
         input_per_mtok_usd: 0.20,
-        cached_input_per_mtok_usd: 0.05,
+        cached_input_per_mtok_usd: 0.02,
         output_per_mtok_usd: 1.25,
         context_window: 400_000,
     },
@@ -133,12 +136,14 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         output_per_mtok_usd: 8.00,
         context_window: 200_000,
     },
-    // ── Google Gemini (cache read ≈ 0.25× input; 1M-token windows) ───────────
+    // ── Google: aistudio.google.com/docs/pricing (2026-11-11). Text cache read
+    // = 0.1× input. 2.5 Pro and Flash are deprecated and re-routed from
+    // 2026-12-01.
     ModelPrice {
         provider: "google",
         model_id: "gemini-2.5-pro",
         input_per_mtok_usd: 1.25,
-        cached_input_per_mtok_usd: 0.3125,
+        cached_input_per_mtok_usd: 0.125,
         output_per_mtok_usd: 10.00,
         context_window: 1_048_576,
     },
@@ -146,7 +151,7 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         provider: "google",
         model_id: "gemini-2.5-flash",
         input_per_mtok_usd: 0.30,
-        cached_input_per_mtok_usd: 0.075,
+        cached_input_per_mtok_usd: 0.03,
         output_per_mtok_usd: 2.50,
         context_window: 1_048_576,
     },
@@ -154,11 +159,12 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         provider: "google",
         model_id: "gemini-2.5-flash-lite",
         input_per_mtok_usd: 0.10,
-        cached_input_per_mtok_usd: 0.025,
+        cached_input_per_mtok_usd: 0.01,
         output_per_mtok_usd: 0.40,
         context_window: 1_048_576,
     },
-    // ── DeepSeek (cache hit = 0.1× input, published) ─────────────────────────
+    // ── DeepSeek: api-docs.deepseek.com/updates (2026-11-11). Both aliases are
+    // retired (discontinued 2026-07-24); values are the last known ones.
     ModelPrice {
         provider: "deepseek",
         model_id: "deepseek-chat",
@@ -175,14 +181,15 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         output_per_mtok_usd: 2.19,
         context_window: 128_000,
     },
-    // ── Moonshot Kimi (cache hit published) ──────────────────────────────────
+    // ── Moonshot: platform.kimi.ai/docs/pricing/chat (2026-11-11). kimi-k2.5 is
+    // retired (listed as deprecated, unpriced).
     ModelPrice {
         provider: "moonshot",
         model_id: "kimi-k2.6",
         input_per_mtok_usd: 0.95,
         cached_input_per_mtok_usd: 0.16,
         output_per_mtok_usd: 4.00,
-        context_window: 256_000,
+        context_window: 262_144,
     },
     ModelPrice {
         provider: "moonshot",
@@ -192,7 +199,9 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         output_per_mtok_usd: 3.00,
         context_window: 256_000,
     },
-    // ── Qwen / Alibaba (cache read ≈ 0.1× input) ─────────────────────────────
+    // ── Qwen: alibabacloud.com/help/en/model-studio/model-pricing, International
+    // (2026-11-11). Cache read is the explicit-cache rate (0.1× input);
+    // qwen-max has implicit cache only (0.2×). qwen3-max is retired (unlisted).
     ModelPrice {
         provider: "qwen",
         model_id: "qwen3-max",
@@ -204,9 +213,9 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
     ModelPrice {
         provider: "qwen",
         model_id: "qwen-max",
-        input_per_mtok_usd: 1.20,
-        cached_input_per_mtok_usd: 0.12,
-        output_per_mtok_usd: 6.00,
+        input_per_mtok_usd: 1.60,
+        cached_input_per_mtok_usd: 0.32,
+        output_per_mtok_usd: 6.40,
         context_window: 256_000,
     },
     ModelPrice {
@@ -215,7 +224,7 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         input_per_mtok_usd: 0.40,
         cached_input_per_mtok_usd: 0.04,
         output_per_mtok_usd: 1.20,
-        context_window: 256_000,
+        context_window: 1_000_000,
     },
     ModelPrice {
         provider: "qwen",
@@ -223,9 +232,12 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         input_per_mtok_usd: 0.05,
         cached_input_per_mtok_usd: 0.005,
         output_per_mtok_usd: 0.40,
-        context_window: 256_000,
+        context_window: 1_000_000,
     },
-    // ── Mistral (cache read ≈ 0.1× input) ────────────────────────────────────
+    // ── Mistral: docs.mistral.ai model cards (2026-11-11). Cache rates are
+    // estimates (no published cache price). mistral-large, mistral-medium,
+    // mistral-small and ministral-8b now name newer or retired models and are
+    // not re-priced here; codestral (25.08) is checked.
     ModelPrice {
         provider: "mistral",
         model_id: "mistral-large",
@@ -256,7 +268,7 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         input_per_mtok_usd: 0.30,
         cached_input_per_mtok_usd: 0.03,
         output_per_mtok_usd: 0.90,
-        context_window: 256_000,
+        context_window: 128_000,
     },
     ModelPrice {
         provider: "mistral",
@@ -266,12 +278,14 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         output_per_mtok_usd: 0.10,
         context_window: 128_000,
     },
+    // ── MiniMax: platform.minimax.io/docs/guides/pricing (2026-11-11). M3's row
+    // is the ≤512K rate. m2.7 and m2.7-highspeed are retired (2026-11-18).
     ModelPrice {
         provider: "minimax",
         model_id: "minimax-m3",
-        input_per_mtok_usd: 0.60,
-        cached_input_per_mtok_usd: 0.12,
-        output_per_mtok_usd: 2.40,
+        input_per_mtok_usd: 0.30,
+        cached_input_per_mtok_usd: 0.06,
+        output_per_mtok_usd: 1.20,
         context_window: 1_000_000,
     },
     ModelPrice {
@@ -291,3 +305,56 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         context_window: 204_800,
     },
 ];
+
+/// Published long-context price steps, from the same pages as the rows. Above
+/// `above_input_tokens` input tokens (cached tokens included) the whole call
+/// bills at the step's rates.
+pub const LONG_CONTEXT_TIERS: &[LongContextTier] = &[
+    // OpenAI: "Long context: >272K input tokens".
+    LongContextTier {
+        model_id: "gpt-5.5",
+        above_input_tokens: 272_000,
+        input_per_mtok_usd: 10.00,
+        cached_input_per_mtok_usd: 1.00,
+        output_per_mtok_usd: 45.00,
+    },
+    LongContextTier {
+        model_id: "gpt-5.4",
+        above_input_tokens: 272_000,
+        input_per_mtok_usd: 5.00,
+        cached_input_per_mtok_usd: 0.50,
+        output_per_mtok_usd: 22.50,
+    },
+    // Google: prompts >200K.
+    LongContextTier {
+        model_id: "gemini-2.5-pro",
+        above_input_tokens: 200_000,
+        input_per_mtok_usd: 2.50,
+        cached_input_per_mtok_usd: 0.25,
+        output_per_mtok_usd: 15.00,
+    },
+    // Qwen: the 256K-1M input tier (non-thinking), billed per request.
+    LongContextTier {
+        model_id: "qwen-plus",
+        above_input_tokens: 256_000,
+        input_per_mtok_usd: 1.20,
+        cached_input_per_mtok_usd: 0.12,
+        output_per_mtok_usd: 3.60,
+    },
+    LongContextTier {
+        model_id: "qwen-flash",
+        above_input_tokens: 256_000,
+        input_per_mtok_usd: 0.25,
+        cached_input_per_mtok_usd: 0.025,
+        output_per_mtok_usd: 2.00,
+    },
+    // MiniMax: "> 512k input tokens". The page does not say whether cached
+    // tokens count toward the boundary; they are counted here.
+    LongContextTier {
+        model_id: "minimax-m3",
+        above_input_tokens: 512_000,
+        input_per_mtok_usd: 0.60,
+        cached_input_per_mtok_usd: 0.12,
+        output_per_mtok_usd: 2.40,
+    },
+];
diff --git a/crates/tinyagents-registry/src/pricing/mod.rs b/crates/tinyagents-registry/src/pricing/mod.rs
index 05951b347..b4c363586 100644
--- a/crates/tinyagents-registry/src/pricing/mod.rs
+++ b/crates/tinyagents-registry/src/pricing/mod.rs
@@ -1,17 +1,25 @@
 //! Offline published model prices, context windows and decorated-id lookup.
 //!
-//! Values preserve the July 2026 consumer snapshot; estimates remain best effort.
+//! Values were checked against provider pages on 2026-11-11; estimates remain
+//! best effort.
 //! This module performs no I/O. Consumers own billing authority, runtime capability
 //! overlays and product configuration.
 
 /// Month the published values below were last verified. Bump when refreshing.
-pub const PRICING_AS_OF: &str = "2026-07";
+pub const PRICING_AS_OF: &str = "2026-11-11";
 
 mod data;
 mod types;
 
-pub use data::KNOWN_MODEL_PRICING;
-pub use types::ModelPrice;
+pub use data::{KNOWN_MODEL_PRICING, LONG_CONTEXT_TIERS};
+pub use types::{LongContextTier, ModelPrice};
+
+/// The long-context price step for a catalogued model id, if it has one.
+pub fn long_context_tier(model_id: &str) -> Option<&'static LongContextTier> {
+    LONG_CONTEXT_TIERS
+        .iter()
+        .find(|tier| tier.model_id == model_id)
+}
 
 /// Normalise a model string for matching: lower-case, trim, drop a trailing
 /// `:tag` / `@date` decoration and a `[...]` suffix.
@@ -109,15 +117,23 @@ pub fn estimate_cost_usd(
     };
     let cached = cached_input_tokens.min(input_tokens);
     let standard_input = input_tokens.saturating_sub(cached);
-    if p.model_id == "minimax-m3" && input_tokens <= 512_000 {
-        return (standard_input as f64) * 0.30 / 1_000_000.0
-            + (cached as f64) * 0.06 / 1_000_000.0
-            + (output_tokens as f64) * 1.20 / 1_000_000.0;
-    }
+    let (input_rate, cached_rate, output_rate) =
+        match long_context_tier(p.model_id).filter(|tier| input_tokens > tier.above_input_tokens) {
+            Some(tier) => (
+                tier.input_per_mtok_usd,
+                tier.cached_input_per_mtok_usd,
+                tier.output_per_mtok_usd,
+            ),
+            None => (
+                p.input_per_mtok_usd,
+                p.cached_input_per_mtok_usd,
+                p.output_per_mtok_usd,
+            ),
+        };
     let per_tok = |mtok_rate: f64| mtok_rate / 1_000_000.0;
-    (standard_input as f64) * per_tok(p.input_per_mtok_usd)
-        + (cached as f64) * per_tok(p.cached_input_per_mtok_usd)
-        + (output_tokens as f64) * per_tok(p.output_per_mtok_usd)
+    (standard_input as f64) * per_tok(input_rate)
+        + (cached as f64) * per_tok(cached_rate)
+        + (output_tokens as f64) * per_tok(output_rate)
 }
 
 /// Resolve a model's flat list-price projection, including explicit `:free`
@@ -184,17 +200,16 @@ pub fn model_accepts_image_input(model_id: &str) -> bool {
     lookup(model_id).is_some_and(|price| VISION_INPUT_MODELS.contains(&price.model_id))
 }
 
-/// Project one published catalog row as flat metadata (not a tier-aware estimate) into a TinyAgents model-catalog entry.
+/// Project one published catalog row into a TinyAgents model-catalog entry.
 ///
 /// This is intentionally a pricing/window projection only. Consumers still
 /// derives live runtime capability flags (tools, vision, streaming) from the
 /// provider adapter at construction time, because the static cost catalog does
 /// not yet encode those fields authoritatively for every provider/model.
 ///
-/// This preserves the migrated flat metadata projection. For MiniMax M3,
-/// `estimate_cost_usd` applies a lower rate through 512K input tokens, while
-/// this projection uses the row rates and intentionally contains no tiers.
-/// Consumers must not treat these two paths as equivalent call estimates.
+/// A model with a [`LongContextTier`] gets two price tiers (the row's rates up
+/// to the step, the step's above it), so a catalogue estimate and
+/// [`estimate_cost_usd`] agree on every call size.
 pub fn flat_catalog_entry(price: &ModelPrice, source: &str) -> crate::ModelCatalogEntry {
     crate::ModelCatalogEntry {
         provider: price.provider.to_string(),
@@ -212,8 +227,27 @@ pub fn flat_catalog_entry(price: &ModelPrice, source: &str) -> crate::ModelCatal
             cache_creation_input_per_token: None,
             input_audio_per_token: None,
             output_reasoning_per_token: None,
-            // The local price table is flat; context-size tiers are not modeled.
-            tiers: Vec::new(),
+            // The same long-context step `estimate_cost_usd` applies.
+            tiers: long_context_tier(price.model_id)
+                .map(|tier| {
+                    vec![
+                        tinyagents_harness::cost::PriceTier {
+                            up_to_tokens: Some(tier.above_input_tokens),
+                            input: per_token(price.input_per_mtok_usd),
+                            output: per_token(price.output_per_mtok_usd),
+                            cache_read: per_token(price.cached_input_per_mtok_usd),
+                            cache_write: None,
+                        },
+                        tinyagents_harness::cost::PriceTier {
+                            up_to_tokens: None,
+                            input: per_token(tier.input_per_mtok_usd),
+                            output: per_token(tier.output_per_mtok_usd),
+                            cache_read: per_token(tier.cached_input_per_mtok_usd),
+                            cache_write: None,
+                        },
+                    ]
+                })
+                .unwrap_or_default(),
         },
         capabilities: crate::ModelCapabilities {
             prompt_caching: PROMPT_CACHING_MODELS.contains(&price.model_id),
diff --git a/crates/tinyagents-registry/src/pricing/pricing_tests.rs b/crates/tinyagents-registry/src/pricing/pricing_tests.rs
index 91eb70ed2..6ea2d819a 100644
--- a/crates/tinyagents-registry/src/pricing/pricing_tests.rs
+++ b/crates/tinyagents-registry/src/pricing/pricing_tests.rs
@@ -182,12 +182,49 @@ fn short_ids_do_not_match_inside_unrelated_tokens() {
 }
 
 #[test]
-fn flat_metadata_projection_is_distinct_from_tier_aware_call_estimates() {
-    let row = lookup("minimax-m3").unwrap();
-    let entry = flat_catalog_entry(row, "consumer");
-    assert_eq!(entry.pricing.input_per_token, Some(0.60 / 1_000_000.0));
+fn catalogue_tiers_and_call_estimates_agree_at_every_step() {
+    use tinyagents_harness::cost::{ModelPricing, estimate_cost};
+    use tinyinference_llm::usage::Usage;
+    for tier in LONG_CONTEXT_TIERS {
+        let row = lookup(tier.model_id).unwrap();
+        let pricing: ModelPricing = flat_catalog_entry(row, "consumer").pricing;
+        assert_eq!(pricing.tiers.len(), 2, "{}", tier.model_id);
+        for input in [1_000, tier.above_input_tokens, tier.above_input_tokens + 1] {
+            let usage = Usage {
+                cache_read_tokens: input / 2,
+                ..Usage::new(input, 1_000)
+            };
+            approx(
+                estimate_cost(&pricing, &usage).total_cost,
+                estimate_cost_usd(tier.model_id, input, 1_000, input / 2),
+            );
+        }
+    }
+}
+
+#[test]
+fn long_context_steps_bill_the_whole_call_at_the_higher_rate() {
+    approx(estimate_cost_usd("gpt-5.5", 272_000, 0, 0), 1.36);
+    approx(estimate_cost_usd("gpt-5.5", 272_001, 0, 0), 2.72001);
+    approx(
+        estimate_cost_usd("gemini-2.5-pro", 200_001, 1_000, 0),
+        0.5150025,
+    );
+    approx(estimate_cost_usd("gpt-5.4-mini", 400_000, 0, 0), 0.30);
+}
+
+#[test]
+fn rows_without_a_step_have_no_catalogue_tiers() {
+    let entry = flat_catalog_entry(lookup("claude-opus-4-8").unwrap(), "consumer");
     assert!(entry.pricing.tiers.is_empty());
-    approx(estimate_cost_usd("minimax-m3", 100_000, 0, 0), 0.03);
+    assert!(long_context_tier("claude-opus-4-8").is_none());
+    for tier in LONG_CONTEXT_TIERS {
+        assert!(
+            lookup(tier.model_id).is_some(),
+            "{} has no row",
+            tier.model_id
+        );
+    }
 }
 
 #[test]
@@ -228,3 +265,20 @@ fn approximate_cached_rates_do_not_advertise_prompt_caching() {
     let mistral = flat_catalog_entry(lookup("mistral-large").unwrap(), "consumer");
     assert!(!mistral.capabilities.prompt_caching);
 }
+
+#[test]
+fn gpt5_and_gemini_cache_reads_are_a_tenth_of_input() {
+    // #393: these were filled in as 0.25× input; the published rate is 0.1×.
+    for id in [
+        "gpt-5.5",
+        "gpt-5.4",
+        "gpt-5.4-mini",
+        "gpt-5.4-nano",
+        "gemini-2.5-pro",
+        "gemini-2.5-flash",
+        "gemini-2.5-flash-lite",
+    ] {
+        let row = lookup(id).unwrap();
+        approx(row.cached_input_per_mtok_usd, row.input_per_mtok_usd / 10.0);
+    }
+}
diff --git a/crates/tinyagents-registry/src/pricing/types.rs b/crates/tinyagents-registry/src/pricing/types.rs
index b5454ae71..847244ccd 100644
--- a/crates/tinyagents-registry/src/pricing/types.rs
+++ b/crates/tinyagents-registry/src/pricing/types.rs
@@ -21,3 +21,20 @@ pub struct ModelPrice {
     /// widely (128K–1M+); callers budget prompts / trigger compaction off this.
     pub context_window: u32,
 }
+
+/// A model's long-context price step: above `above_input_tokens` input tokens
+/// the whole call bills at these rates instead of its [`ModelPrice`] row's.
+#[derive(Debug, Clone, Copy)]
+pub struct LongContextTier {
+    /// The [`ModelPrice::model_id`] this step belongs to.
+    pub model_id: &'static str,
+    /// Largest input-token count (cached included) still billed at the row's
+    /// rates.
+    pub above_input_tokens: u64,
+    /// USD per million standard input tokens above the step.
+    pub input_per_mtok_usd: f64,
+    /// USD per million cached input tokens above the step.
+    pub cached_input_per_mtok_usd: f64,
+    /// USD per million output tokens above the step.
+    pub output_per_mtok_usd: f64,
+}

From a2eb22b400c318f059e0b769295e59f13808490d Mon Sep 17 00:00:00 2001
From: M3gA-Mind <elvin@tinyhumans.ai>
Date: Wed, 11 Nov 2026 17:06:38 +0530
Subject: [PATCH 2/4] Re-point renamed Mistral ids and drop retired models
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The Mistral ids now name newer models, priced from their model cards
(2026-11-11): mistral-large is Large 4 (0.70 / 0.07 / 2.10, 1M),
mistral-small is Small 4 (0.15 / 0.60, 256K) and ministral-8b is
Ministral 3 8B (0.15 / 0.15, 256K); the last two publish no cache price
and keep the 0.1× estimate. mistral-medium (Medium 3.5) is deprecated
and unpriced and keeps its last values.

Models their provider retired are removed rather than kept at stale
prices: the deepseek-chat and deepseek-reasoner aliases (discontinued
2026-07-24), kimi-k2.5, qwen3-max, minimax-m2.7 and
minimax-m2.7-highspeed. A lookup for them now returns None, so an
estimate treats them as unpriced.
---
 .../tinyagents-registry/src/pricing/data.rs   | 92 +++++--------------
 crates/tinyagents-registry/src/pricing/mod.rs |  6 --
 .../src/pricing/pricing_tests.rs              | 39 ++++++--
 3 files changed, 54 insertions(+), 83 deletions(-)

diff --git a/crates/tinyagents-registry/src/pricing/data.rs b/crates/tinyagents-registry/src/pricing/data.rs
index 95bce393c..143af0a59 100644
--- a/crates/tinyagents-registry/src/pricing/data.rs
+++ b/crates/tinyagents-registry/src/pricing/data.rs
@@ -7,8 +7,8 @@ use super::{LongContextTier, ModelPrice};
 ///
 /// Each provider block names the page its rows were checked against and the
 /// date ([`super::PRICING_AS_OF`]). Rates are standard (not batch) list prices;
-/// the cached rate is the cache-read price. A row marked "retired" was no longer
-/// priced by its provider on that date and keeps its last known values. Context
+/// the cached rate is the cache-read price. Models their provider retired are
+/// removed rather than kept at stale prices. Context
 /// windows are the published maximums. Rows with a long-context price step are
 /// the short-context rates; [`LONG_CONTEXT_TIERS`] holds the step.
 pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
@@ -163,26 +163,7 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         output_per_mtok_usd: 0.40,
         context_window: 1_048_576,
     },
-    // ── DeepSeek: api-docs.deepseek.com/updates (2026-11-11). Both aliases are
-    // retired (discontinued 2026-07-24); values are the last known ones.
-    ModelPrice {
-        provider: "deepseek",
-        model_id: "deepseek-chat",
-        input_per_mtok_usd: 0.14,
-        cached_input_per_mtok_usd: 0.014,
-        output_per_mtok_usd: 0.28,
-        context_window: 128_000,
-    },
-    ModelPrice {
-        provider: "deepseek",
-        model_id: "deepseek-reasoner",
-        input_per_mtok_usd: 0.55,
-        cached_input_per_mtok_usd: 0.055,
-        output_per_mtok_usd: 2.19,
-        context_window: 128_000,
-    },
-    // ── Moonshot: platform.kimi.ai/docs/pricing/chat (2026-11-11). kimi-k2.5 is
-    // retired (listed as deprecated, unpriced).
+    // ── Moonshot: platform.kimi.ai/docs/pricing/chat (2026-11-11).
     ModelPrice {
         provider: "moonshot",
         model_id: "kimi-k2.6",
@@ -191,25 +172,9 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         output_per_mtok_usd: 4.00,
         context_window: 262_144,
     },
-    ModelPrice {
-        provider: "moonshot",
-        model_id: "kimi-k2.5",
-        input_per_mtok_usd: 0.60,
-        cached_input_per_mtok_usd: 0.10,
-        output_per_mtok_usd: 3.00,
-        context_window: 256_000,
-    },
     // ── Qwen: alibabacloud.com/help/en/model-studio/model-pricing, International
     // (2026-11-11). Cache read is the explicit-cache rate (0.1× input);
-    // qwen-max has implicit cache only (0.2×). qwen3-max is retired (unlisted).
-    ModelPrice {
-        provider: "qwen",
-        model_id: "qwen3-max",
-        input_per_mtok_usd: 1.20,
-        cached_input_per_mtok_usd: 0.12,
-        output_per_mtok_usd: 6.00,
-        context_window: 256_000,
-    },
+    // qwen-max has implicit cache only (0.2×).
     ModelPrice {
         provider: "qwen",
         model_id: "qwen-max",
@@ -234,17 +199,18 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         output_per_mtok_usd: 0.40,
         context_window: 1_000_000,
     },
-    // ── Mistral: docs.mistral.ai model cards (2026-11-11). Cache rates are
-    // estimates (no published cache price). mistral-large, mistral-medium,
-    // mistral-small and ministral-8b now name newer or retired models and are
-    // not re-priced here; codestral (25.08) is checked.
+    // ── Mistral: docs.mistral.ai model cards (2026-11-11). mistral-large is
+    // Large 4 (26.10, published cache price); mistral-small is Small 4 (26.03);
+    // ministral-8b is Ministral 3 8B (25.12); codestral is 25.08. Small, 8B and
+    // Codestral publish no cache price, so theirs is an estimate (0.1× input).
+    // mistral-medium (Medium 3.5) is deprecated and unpriced; last known values.
     ModelPrice {
         provider: "mistral",
         model_id: "mistral-large",
-        input_per_mtok_usd: 2.00,
-        cached_input_per_mtok_usd: 0.20,
-        output_per_mtok_usd: 6.00,
-        context_window: 128_000,
+        input_per_mtok_usd: 0.70,
+        cached_input_per_mtok_usd: 0.07,
+        output_per_mtok_usd: 2.10,
+        context_window: 1_000_000,
     },
     ModelPrice {
         provider: "mistral",
@@ -257,10 +223,10 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
     ModelPrice {
         provider: "mistral",
         model_id: "mistral-small",
-        input_per_mtok_usd: 0.20,
-        cached_input_per_mtok_usd: 0.02,
+        input_per_mtok_usd: 0.15,
+        cached_input_per_mtok_usd: 0.015,
         output_per_mtok_usd: 0.60,
-        context_window: 128_000,
+        context_window: 256_000,
     },
     ModelPrice {
         provider: "mistral",
@@ -273,13 +239,13 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
     ModelPrice {
         provider: "mistral",
         model_id: "ministral-8b",
-        input_per_mtok_usd: 0.10,
-        cached_input_per_mtok_usd: 0.01,
-        output_per_mtok_usd: 0.10,
-        context_window: 128_000,
+        input_per_mtok_usd: 0.15,
+        cached_input_per_mtok_usd: 0.015,
+        output_per_mtok_usd: 0.15,
+        context_window: 256_000,
     },
     // ── MiniMax: platform.minimax.io/docs/guides/pricing (2026-11-11). M3's row
-    // is the ≤512K rate. m2.7 and m2.7-highspeed are retired (2026-11-18).
+    // is the ≤512K rate.
     ModelPrice {
         provider: "minimax",
         model_id: "minimax-m3",
@@ -288,22 +254,6 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         output_per_mtok_usd: 1.20,
         context_window: 1_000_000,
     },
-    ModelPrice {
-        provider: "minimax",
-        model_id: "minimax-m2.7",
-        input_per_mtok_usd: 0.30,
-        cached_input_per_mtok_usd: 0.06,
-        output_per_mtok_usd: 1.20,
-        context_window: 204_800,
-    },
-    ModelPrice {
-        provider: "minimax",
-        model_id: "minimax-m2.7-highspeed",
-        input_per_mtok_usd: 0.60,
-        cached_input_per_mtok_usd: 0.06,
-        output_per_mtok_usd: 2.40,
-        context_window: 204_800,
-    },
 ];
 
 /// Published long-context price steps, from the same pages as the rows. Above
diff --git a/crates/tinyagents-registry/src/pricing/mod.rs b/crates/tinyagents-registry/src/pricing/mod.rs
index b4c363586..45a38354a 100644
--- a/crates/tinyagents-registry/src/pricing/mod.rs
+++ b/crates/tinyagents-registry/src/pricing/mod.rs
@@ -182,17 +182,11 @@ const PROMPT_CACHING_MODELS: &[&str] = &[
     "gemini-2.5-pro",
     "gemini-2.5-flash",
     "gemini-2.5-flash-lite",
-    "deepseek-chat",
-    "deepseek-reasoner",
     "kimi-k2.6",
-    "kimi-k2.5",
-    "qwen3-max",
     "qwen-max",
     "qwen-plus",
     "qwen-flash",
     "minimax-m3",
-    "minimax-m2.7",
-    "minimax-m2.7-highspeed",
 ];
 
 /// Whether the published vision allowlist includes this decorated model id.
diff --git a/crates/tinyagents-registry/src/pricing/pricing_tests.rs b/crates/tinyagents-registry/src/pricing/pricing_tests.rs
index 6ea2d819a..efc076ad1 100644
--- a/crates/tinyagents-registry/src/pricing/pricing_tests.rs
+++ b/crates/tinyagents-registry/src/pricing/pricing_tests.rs
@@ -21,11 +21,8 @@ fn lookup_strips_vendor_prefix_openrouter_style() {
         lookup("anthropic/claude-sonnet-4-6").unwrap().model_id,
         "claude-sonnet-4-6"
     );
-    assert_eq!(
-        lookup("deepseek/deepseek-chat").unwrap().model_id,
-        "deepseek-chat"
-    );
-    assert_eq!(lookup("qwen/qwen3-max").unwrap().model_id, "qwen3-max");
+    assert_eq!(lookup("moonshot/kimi-k2.6").unwrap().model_id, "kimi-k2.6");
+    assert_eq!(lookup("qwen/qwen-plus").unwrap().model_id, "qwen-plus");
 }
 
 #[test]
@@ -262,7 +259,7 @@ fn free_model_pricing_is_zero_and_does_not_change_reported_charges() {
 
 #[test]
 fn approximate_cached_rates_do_not_advertise_prompt_caching() {
-    let mistral = flat_catalog_entry(lookup("mistral-large").unwrap(), "consumer");
+    let mistral = flat_catalog_entry(lookup("mistral-small").unwrap(), "consumer");
     assert!(!mistral.capabilities.prompt_caching);
 }
 
@@ -282,3 +279,33 @@ fn gpt5_and_gemini_cache_reads_are_a_tenth_of_input() {
         approx(row.cached_input_per_mtok_usd, row.input_per_mtok_usd / 10.0);
     }
 }
+
+#[test]
+fn retired_models_are_gone_and_renamed_mistral_ids_carry_their_new_models() {
+    for id in [
+        "deepseek-chat",
+        "deepseek-reasoner",
+        "kimi-k2.5",
+        "qwen3-max",
+        "minimax-m2.7",
+        "minimax-m2.7-highspeed",
+    ] {
+        assert!(lookup(id).is_none(), "{id} is retired");
+        approx(estimate_cost_usd(id, 1_000, 1_000, 0), 0.0);
+    }
+    for (id, input, cached, output, window) in [
+        ("mistral-large", 0.70, 0.07, 2.10, 1_000_000),
+        ("mistral-small", 0.15, 0.015, 0.60, 256_000),
+        ("ministral-8b", 0.15, 0.015, 0.15, 256_000),
+    ] {
+        let row = lookup(id).unwrap();
+        approx(row.input_per_mtok_usd, input);
+        approx(row.cached_input_per_mtok_usd, cached);
+        approx(row.output_per_mtok_usd, output);
+        assert_eq!(row.context_window, window, "{id}");
+    }
+    assert_eq!(
+        lookup("ministral-8b-2512").unwrap().model_id,
+        "ministral-8b"
+    );
+}

From a5438be6c24cb5defa6820c6378a6cabec16e09b Mon Sep 17 00:00:00 2001
From: M3gA-Mind <elvin@tinyhumans.ai>
Date: Wed, 11 Nov 2026 17:13:57 +0530
Subject: [PATCH 3/4] Drop mistral-medium from the price table

mistral-medium now names Medium 3.5, which Mistral marks deprecated
(2026-10-31) with no published price, pointing new integrations at
Large 4. It is removed like the other retired models rather than kept
at a stale price.
---
 crates/tinyagents-registry/src/pricing/data.rs          | 9 ---------
 crates/tinyagents-registry/src/pricing/pricing_tests.rs | 1 +
 2 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/crates/tinyagents-registry/src/pricing/data.rs b/crates/tinyagents-registry/src/pricing/data.rs
index 143af0a59..3356cc534 100644
--- a/crates/tinyagents-registry/src/pricing/data.rs
+++ b/crates/tinyagents-registry/src/pricing/data.rs
@@ -203,7 +203,6 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
     // Large 4 (26.10, published cache price); mistral-small is Small 4 (26.03);
     // ministral-8b is Ministral 3 8B (25.12); codestral is 25.08. Small, 8B and
     // Codestral publish no cache price, so theirs is an estimate (0.1× input).
-    // mistral-medium (Medium 3.5) is deprecated and unpriced; last known values.
     ModelPrice {
         provider: "mistral",
         model_id: "mistral-large",
@@ -212,14 +211,6 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         output_per_mtok_usd: 2.10,
         context_window: 1_000_000,
     },
-    ModelPrice {
-        provider: "mistral",
-        model_id: "mistral-medium",
-        input_per_mtok_usd: 0.40,
-        cached_input_per_mtok_usd: 0.04,
-        output_per_mtok_usd: 2.00,
-        context_window: 128_000,
-    },
     ModelPrice {
         provider: "mistral",
         model_id: "mistral-small",
diff --git a/crates/tinyagents-registry/src/pricing/pricing_tests.rs b/crates/tinyagents-registry/src/pricing/pricing_tests.rs
index efc076ad1..67571ced3 100644
--- a/crates/tinyagents-registry/src/pricing/pricing_tests.rs
+++ b/crates/tinyagents-registry/src/pricing/pricing_tests.rs
@@ -289,6 +289,7 @@ fn retired_models_are_gone_and_renamed_mistral_ids_carry_their_new_models() {
         "qwen3-max",
         "minimax-m2.7",
         "minimax-m2.7-highspeed",
+        "mistral-medium",
     ] {
         assert!(lookup(id).is_none(), "{id} is retired");
         approx(estimate_cost_usd(id, 1_000, 1_000, 0), 0.0);

From d7c0740744bc5f876f0f5760efd70c61b57503d0 Mon Sep 17 00:00:00 2001
From: M3gA-Mind <elvin@tinyhumans.ai>
Date: Wed, 11 Nov 2026 17:29:25 +0530
Subject: [PATCH 4/4] Price Mistral Large 4 under its own model ids

mistral-large-4 and mistral-large-4-0 did not resolve to the
mistral-large row: lookup only strips multi-digit snapshot suffixes, so
an estimate for them came back as zero. Both ids now have rows with
Large 4's rates, and a test keeps them equal to mistral-large's.
---
 .../tinyagents-registry/src/pricing/data.rs   | 20 ++++++++++++++++++-
 .../src/pricing/pricing_tests.rs              | 20 +++++++++++++++++++
 2 files changed, 39 insertions(+), 1 deletion(-)

diff --git a/crates/tinyagents-registry/src/pricing/data.rs b/crates/tinyagents-registry/src/pricing/data.rs
index 3356cc534..b7eece79c 100644
--- a/crates/tinyagents-registry/src/pricing/data.rs
+++ b/crates/tinyagents-registry/src/pricing/data.rs
@@ -200,7 +200,9 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         context_window: 1_000_000,
     },
     // ── Mistral: docs.mistral.ai model cards (2026-11-11). mistral-large is
-    // Large 4 (26.10, published cache price); mistral-small is Small 4 (26.03);
+    // Large 4 (26.10, published cache price), also listed under its own ids
+    // mistral-large-4 and mistral-large-4-0 (a one-digit suffix is not a
+    // snapshot decoration, so lookup would not reach the alias row); mistral-small is Small 4 (26.03);
     // ministral-8b is Ministral 3 8B (25.12); codestral is 25.08. Small, 8B and
     // Codestral publish no cache price, so theirs is an estimate (0.1× input).
     ModelPrice {
@@ -211,6 +213,22 @@ pub const KNOWN_MODEL_PRICING: &[ModelPrice] = &[
         output_per_mtok_usd: 2.10,
         context_window: 1_000_000,
     },
+    ModelPrice {
+        provider: "mistral",
+        model_id: "mistral-large-4",
+        input_per_mtok_usd: 0.70,
+        cached_input_per_mtok_usd: 0.07,
+        output_per_mtok_usd: 2.10,
+        context_window: 1_000_000,
+    },
+    ModelPrice {
+        provider: "mistral",
+        model_id: "mistral-large-4-0",
+        input_per_mtok_usd: 0.70,
+        cached_input_per_mtok_usd: 0.07,
+        output_per_mtok_usd: 2.10,
+        context_window: 1_000_000,
+    },
     ModelPrice {
         provider: "mistral",
         model_id: "mistral-small",
diff --git a/crates/tinyagents-registry/src/pricing/pricing_tests.rs b/crates/tinyagents-registry/src/pricing/pricing_tests.rs
index 67571ced3..2c358905e 100644
--- a/crates/tinyagents-registry/src/pricing/pricing_tests.rs
+++ b/crates/tinyagents-registry/src/pricing/pricing_tests.rs
@@ -310,3 +310,23 @@ fn retired_models_are_gone_and_renamed_mistral_ids_carry_their_new_models() {
         "ministral-8b"
     );
 }
+
+#[test]
+fn mistral_large_4_ids_price_like_mistral_large() {
+    let alias = lookup("mistral-large").unwrap();
+    for id in [
+        "mistral-large-4",
+        "mistral-large-4-0",
+        "mistral/mistral-large-4-0",
+    ] {
+        let row = lookup(id).unwrap_or_else(|| panic!("{id} has no row"));
+        approx(row.input_per_mtok_usd, alias.input_per_mtok_usd);
+        approx(
+            row.cached_input_per_mtok_usd,
+            alias.cached_input_per_mtok_usd,
+        );
+        approx(row.output_per_mtok_usd, alias.output_per_mtok_usd);
+        assert_eq!(row.context_window, alias.context_window, "{id}");
+        assert!(estimate_cost_usd(id, 1_000_000, 0, 0) > 0.0, "{id}");
+    }
+}