[Bug]: Snowflake Claude provider drops cache_creation_input_tokens and cache_read_input_tokens from response usage
![[Bug]: Snowflake Claude provider drops cache_creation_input_tokens and cache_read_input_tokens from response usage](https://www.chat-gpts.plus/wp-content/uploads/2026/09/35229-caee44de-768x403.jpg)
当你在 LiteLLM 中通过 snowflake/ 前缀调用 Claude 模型(例如 snowflake/claude-opus-4-5 )时,响应 usage 会丢失缓存字段,报错核心为 [Bug]: Snowflake Claude provider drops cache_creation








