From 2121322983b2b40ca830edef67bb46972b329d66 Mon Sep 17 00:00:00 2001
From: "berriai-litellm-provider-info-sync[bot]"
 <328147090+berriai-litellm-provider-info-sync[bot]@users.noreply.github.com>
Date: Wed, 7 Oct 2026 11:39:28 -0700
Subject: [PATCH] fix(cost-map): lower anthropic claude-sonnet-5-5 cache read
 price (#45113)

Price-Sync: litellm-providers

Co-authored-by: berriai-litellm-provider-info-sync[bot] <328147090+berriai-litellm-provider-info-sync[bot]@users.noreply.github.com>
---
 litellm/model_prices_and_context_window_backup.json | 6 +++---
 model_prices_and_context_window.json                | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index dbc1bb0de46..8a20bbd3430 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -15229,8 +15229,8 @@
         "cache_creation_input_token_cost": 2.5e-06,
         "cache_creation_input_token_cost_above_1hr": 4e-06,
         "cache_creation_input_token_cost_batches": 1.25e-06,
-        "cache_read_input_token_cost": 2e-07,
-        "cache_read_input_token_cost_batches": 1e-07,
+        "cache_read_input_token_cost": 1e-07,
+        "cache_read_input_token_cost_batches": 5e-08,
         "input_cost_per_token": 2e-06,
         "input_cost_per_token_batches": 1e-06,
         "litellm_provider": "anthropic",
@@ -15267,7 +15267,7 @@
         "supports_forced_tool_use": false,
         "thinking_always_on": true,
         "prompt_cache_min_tokens": 512,
-        "source": "https://platform.claude.com/docs/en/models/sonnet-5-5/overview",
+        "source": "https://platform.claude.com/docs/en/about-claude/pricing",
         "supports_web_search": true
     },
     "claude-sonnet-4-6": {
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index dbc1bb0de46..8a20bbd3430 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -15229,8 +15229,8 @@
         "cache_creation_input_token_cost": 2.5e-06,
         "cache_creation_input_token_cost_above_1hr": 4e-06,
         "cache_creation_input_token_cost_batches": 1.25e-06,
-        "cache_read_input_token_cost": 2e-07,
-        "cache_read_input_token_cost_batches": 1e-07,
+        "cache_read_input_token_cost": 1e-07,
+        "cache_read_input_token_cost_batches": 5e-08,
         "input_cost_per_token": 2e-06,
         "input_cost_per_token_batches": 1e-06,
         "litellm_provider": "anthropic",
@@ -15267,7 +15267,7 @@
         "supports_forced_tool_use": false,
         "thinking_always_on": true,
         "prompt_cache_min_tokens": 512,
-        "source": "https://platform.claude.com/docs/en/models/sonnet-5-5/overview",
+        "source": "https://platform.claude.com/docs/en/about-claude/pricing",
         "supports_web_search": true
     },
     "claude-sonnet-4-6": {