Add OpenRouter pricing for claude-sonnet-4.6 (#296)

Co-authored-by: Alex Hall <alex.mojaki@gmail.com>

Author: ZacharyHampton

README.md

@@ -57,7 +57,7 @@ The following providers are currently supported:
 - [MoonshotAi](prices/providers/moonshotai.yml) - 9 models
 - [Novita](prices/providers/novita.yml) - 34 models
 - [OpenAI](prices/providers/openai.yml) - 68 models
-- [OpenRouter](prices/providers/openrouter.yml) - 582 models
+- [OpenRouter](prices/providers/openrouter.yml) - 583 models
 - [OVHcloud AI Endpoints](prices/providers/ovhcloud.yml) - 18 models
 - [Perplexity](prices/providers/perplexity.yml) - 8 models
 - [Together AI](prices/providers/together.yml) - 72 models

packages/js/src/data.ts

@@ -10941,6 +10941,25 @@ export const data: Provider[] = [
           },
         },
       },
+      {
+        id: 'anthropic/claude-sonnet-4.6',
+        match: {
+          or: [
+            {
+              equals: 'anthropic/claude-sonnet-4.6',
+            },
+            {
+              equals: 'anthropic/claude-sonnet-4.6:beta',
+            },
+          ],
+        },
+        prices: {
+          input_mtok: 3,
+          cache_write_mtok: 3.75,
+          cache_read_mtok: 0.3,
+          output_mtok: 15,
+        },
+      },
       {
         id: 'anubis-pro-105b-v1',
         name: 'Anubis Pro 105B V1',

packages/python/genai_prices/data.py

@@ -6133,6 +6133,21 @@
                     output_mtok=TieredPrices(base=Decimal('15'), tiers=[Tier(start=200000, price=Decimal('22.5'))]),
                 ),
             ),
+            ModelInfo(
+                id='anthropic/claude-sonnet-4.6',
+                match=ClauseOr(
+                    or_=[
+                        ClauseEquals(equals='anthropic/claude-sonnet-4.6'),
+                        ClauseEquals(equals='anthropic/claude-sonnet-4.6:beta'),
+                    ]
+                ),
+                prices=ModelPrice(
+                    input_mtok=Decimal('3'),
+                    cache_write_mtok=Decimal('3.75'),
+                    cache_read_mtok=Decimal('0.3'),
+                    output_mtok=Decimal('15'),
+                ),
+            ),
             ModelInfo(
                 id='anubis-pro-105b-v1',
                 match=ClauseEquals(equals='anubis-pro-105b-v1'),

prices/data.json

@@ -323,6 +323,17 @@ models:
           - start: 200000
             price: 22.5
 
+  - id: anthropic/claude-sonnet-4.6
+    match:
+      or:
+        - equals: anthropic/claude-sonnet-4.6
+        - equals: anthropic/claude-sonnet-4.6:beta
+    prices:
+      input_mtok: 3
+      cache_read_mtok: 0.3
+      cache_write_mtok: 3.75
+      output_mtok: 15
+
   - id: anubis-pro-105b-v1
     name: Anubis Pro 105B V1
     match: