prompt_caching.md: Fix wrong prompt_tokens definition (#16044)

li-boxuan · web-flow · commit 297c2a0bf4ee · 2025-10-30T20:13:13.000-07:00
diff --git a/docs/my-website/docs/completion/prompt_caching.md b/docs/my-website/docs/completion/prompt_caching.md
@@ -27,7 +27,7 @@ For the supported providers, LiteLLM follows the OpenAI prompt caching usage obj
 }
 ```
 
-- `prompt_tokens`: These are the non-cached prompt tokens (same as Anthropic, equivalent to Deepseek `prompt_cache_miss_tokens`).
+- `prompt_tokens`: These are all prompt tokens including cache-miss and cache-hit input tokens.
 - `completion_tokens`: These are the output tokens generated by the model.
 - `total_tokens`: Sum of prompt_tokens + completion_tokens.
 - `prompt_tokens_details`: Object containing cached_tokens.

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ For the supported providers, LiteLLM follows the OpenAI prompt caching usage obj`
`27`	`27`	`}`
`28`	`28`	```
`29`	`29`
`30`		-- `prompt_tokens`: These are the non-cached prompt tokens (same as Anthropic, equivalent to Deepseek `prompt_cache_miss_tokens`).
	`30`	+- `prompt_tokens`: These are all prompt tokens including cache-miss and cache-hit input tokens.
`31`	`31`	- `completion_tokens`: These are the output tokens generated by the model.
`32`	`32`	- `total_tokens`: Sum of prompt_tokens + completion_tokens.
`33`	`33`	- `prompt_tokens_details`: Object containing cached_tokens.