From 7bf684d82ef552f1a67eaef3760295301406be18 Mon Sep 17 00:00:00 2001
From: weibinzhu <codingforfun@126.com>
Date: Tue, 20 Oct 2026 11:32:45 +0800
Subject: [PATCH] fix(bettertoken): correct sonnet cache prices, remove retired
 gpt-5.5

---
 ...odel_prices_and_context_window_backup.json | 20 ++-----------------
 model_prices_and_context_window.json          | 20 ++-----------------
 2 files changed, 4 insertions(+), 36 deletions(-)

diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 75369114560..1798ca936b7 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -427,7 +427,7 @@
         "supports_vision": true
     },
     "bettertoken/claude-sonnet-5": {
-        "cache_creation_input_token_cost": 2.72e-06,
+        "cache_creation_input_token_cost": 1.7e-06,
         "cache_read_input_token_cost": 1.36e-07,
         "input_cost_per_token": 1.36e-06,
         "litellm_provider": "bettertoken",
@@ -445,7 +445,7 @@
     },
     "bettertoken/claude-sonnet-5-5": {
         "cache_creation_input_token_cost": 1.7e-06,
-        "cache_read_input_token_cost": 1.36e-07,
+        "cache_read_input_token_cost": 6.8e-08,
         "input_cost_per_token": 1.36e-06,
         "litellm_provider": "bettertoken",
         "max_input_tokens": 1000000,
@@ -556,22 +556,6 @@
         "supports_tool_choice": true,
         "supports_vision": true
     },
-    "bettertoken/gpt-5.5": {
-        "cache_read_input_token_cost": 3.4e-07,
-        "input_cost_per_token": 3.4e-06,
-        "litellm_provider": "bettertoken",
-        "max_input_tokens": 922000,
-        "max_output_tokens": 128000,
-        "max_tokens": 128000,
-        "mode": "chat",
-        "output_cost_per_token": 2.04e-05,
-        "source": "https://bettertoken.ai/api/pricing",
-        "supports_function_calling": true,
-        "supports_prompt_caching": true,
-        "supports_reasoning": true,
-        "supports_tool_choice": true,
-        "supports_vision": true
-    },
     "bettertoken/gpt-5.6-luna": {
         "cache_creation_input_token_cost": 1.7e-07,
         "cache_creation_input_token_cost_above_272k_tokens": 3.4e-07,
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 75369114560..1798ca936b7 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -427,7 +427,7 @@
         "supports_vision": true
     },
     "bettertoken/claude-sonnet-5": {
-        "cache_creation_input_token_cost": 2.72e-06,
+        "cache_creation_input_token_cost": 1.7e-06,
         "cache_read_input_token_cost": 1.36e-07,
         "input_cost_per_token": 1.36e-06,
         "litellm_provider": "bettertoken",
@@ -445,7 +445,7 @@
     },
     "bettertoken/claude-sonnet-5-5": {
         "cache_creation_input_token_cost": 1.7e-06,
-        "cache_read_input_token_cost": 1.36e-07,
+        "cache_read_input_token_cost": 6.8e-08,
         "input_cost_per_token": 1.36e-06,
         "litellm_provider": "bettertoken",
         "max_input_tokens": 1000000,
@@ -556,22 +556,6 @@
         "supports_tool_choice": true,
         "supports_vision": true
     },
-    "bettertoken/gpt-5.5": {
-        "cache_read_input_token_cost": 3.4e-07,
-        "input_cost_per_token": 3.4e-06,
-        "litellm_provider": "bettertoken",
-        "max_input_tokens": 922000,
-        "max_output_tokens": 128000,
-        "max_tokens": 128000,
-        "mode": "chat",
-        "output_cost_per_token": 2.04e-05,
-        "source": "https://bettertoken.ai/api/pricing",
-        "supports_function_calling": true,
-        "supports_prompt_caching": true,
-        "supports_reasoning": true,
-        "supports_tool_choice": true,
-        "supports_vision": true
-    },
     "bettertoken/gpt-5.6-luna": {
         "cache_creation_input_token_cost": 1.7e-07,
         "cache_creation_input_token_cost_above_272k_tokens": 3.4e-07,