From 31a9a99eb9b227f41350d2ce0682d44df3dc8590 Mon Sep 17 00:00:00 2001
From: "devin-ai-integration[bot]"
 <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Date: Mon, 9 Nov 2026 20:34:38 +0000
Subject: [PATCH] feat(azure): add azure_ai/claude-fable-5-2 and
 claude-fable-5-2-fast from the Foundry Claude page (#50723)

Co-authored-by: devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---
 ...odel_prices_and_context_window_backup.json | 62 +++++++++++++++++++
 model_prices_and_context_window.json          | 62 +++++++++++++++++++
 2 files changed, 124 insertions(+)

diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 92b6ae6c469..79e4d92aa9d 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -87727,5 +87727,67 @@
         "supports_web_search": true,
         "supports_xhigh_reasoning_effort": true,
         "thinking_always_on": true
+    },
+    "azure_ai/claude-fable-5-2": {
+        "cache_creation_input_token_cost": 1e-05,
+        "cache_creation_input_token_cost_above_1hr": 1.6e-05,
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 8e-06,
+        "litellm_provider": "azure_ai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 128000,
+        "mode": "chat",
+        "output_cost_per_token": 4e-05,
+        "prompt_cache_min_tokens": 512.0,
+        "search_context_cost_per_query": {"search_context_size_high":0.01,"search_context_size_low":0.01,"search_context_size_medium":0.01},
+        "source": "https://platform.claude.com/docs/en/about-claude/pricing",
+        "supports_adaptive_thinking": true,
+        "supports_assistant_prefill": false,
+        "supports_computer_use": true,
+        "supports_forced_tool_use": false,
+        "supports_function_calling": true,
+        "supports_max_reasoning_effort": false,
+        "supports_mid_conversation_system": true,
+        "supports_native_structured_output": true,
+        "supports_pdf_input": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_sampling_params": false,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "supports_xhigh_reasoning_effort": true,
+        "thinking_always_on": true
+    },
+    "azure_ai/claude-fable-5-2-fast": {
+        "cache_creation_input_token_cost": 2e-05,
+        "cache_creation_input_token_cost_above_1hr": 3.2e-05,
+        "cache_read_input_token_cost": 4e-07,
+        "input_cost_per_token": 1.6e-05,
+        "litellm_provider": "azure_ai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 128000,
+        "mode": "chat",
+        "output_cost_per_token": 8e-05,
+        "prompt_cache_min_tokens": 512.0,
+        "search_context_cost_per_query": {"search_context_size_high":0.01,"search_context_size_low":0.01,"search_context_size_medium":0.01},
+        "source": "https://platform.claude.com/docs/en/about-claude/pricing",
+        "supports_adaptive_thinking": true,
+        "supports_assistant_prefill": false,
+        "supports_computer_use": true,
+        "supports_forced_tool_use": false,
+        "supports_function_calling": true,
+        "supports_max_reasoning_effort": false,
+        "supports_mid_conversation_system": true,
+        "supports_native_structured_output": true,
+        "supports_pdf_input": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_sampling_params": false,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "supports_xhigh_reasoning_effort": true,
+        "thinking_always_on": true
     }
 }
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 92b6ae6c469..79e4d92aa9d 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -87727,5 +87727,67 @@
         "supports_web_search": true,
         "supports_xhigh_reasoning_effort": true,
         "thinking_always_on": true
+    },
+    "azure_ai/claude-fable-5-2": {
+        "cache_creation_input_token_cost": 1e-05,
+        "cache_creation_input_token_cost_above_1hr": 1.6e-05,
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 8e-06,
+        "litellm_provider": "azure_ai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 128000,
+        "mode": "chat",
+        "output_cost_per_token": 4e-05,
+        "prompt_cache_min_tokens": 512.0,
+        "search_context_cost_per_query": {"search_context_size_high":0.01,"search_context_size_low":0.01,"search_context_size_medium":0.01},
+        "source": "https://platform.claude.com/docs/en/about-claude/pricing",
+        "supports_adaptive_thinking": true,
+        "supports_assistant_prefill": false,
+        "supports_computer_use": true,
+        "supports_forced_tool_use": false,
+        "supports_function_calling": true,
+        "supports_max_reasoning_effort": false,
+        "supports_mid_conversation_system": true,
+        "supports_native_structured_output": true,
+        "supports_pdf_input": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_sampling_params": false,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "supports_xhigh_reasoning_effort": true,
+        "thinking_always_on": true
+    },
+    "azure_ai/claude-fable-5-2-fast": {
+        "cache_creation_input_token_cost": 2e-05,
+        "cache_creation_input_token_cost_above_1hr": 3.2e-05,
+        "cache_read_input_token_cost": 4e-07,
+        "input_cost_per_token": 1.6e-05,
+        "litellm_provider": "azure_ai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 128000,
+        "mode": "chat",
+        "output_cost_per_token": 8e-05,
+        "prompt_cache_min_tokens": 512.0,
+        "search_context_cost_per_query": {"search_context_size_high":0.01,"search_context_size_low":0.01,"search_context_size_medium":0.01},
+        "source": "https://platform.claude.com/docs/en/about-claude/pricing",
+        "supports_adaptive_thinking": true,
+        "supports_assistant_prefill": false,
+        "supports_computer_use": true,
+        "supports_forced_tool_use": false,
+        "supports_function_calling": true,
+        "supports_max_reasoning_effort": false,
+        "supports_mid_conversation_system": true,
+        "supports_native_structured_output": true,
+        "supports_pdf_input": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_sampling_params": false,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "supports_xhigh_reasoning_effort": true,
+        "thinking_always_on": true
     }
 }