Per-turn token snapshot — used to render context window fill over time. Each entry represents one deduplicated API call.
cache_creation_input_tokens — prompt tokens written to cache.
cache_creation_input_tokens
cache_read_input_tokens — prompt tokens served from cache.
cache_read_input_tokens
Raw input_tokens for this turn (excludes cache).
input_tokens
output_tokens generated by the model.
output_tokens
ISO timestamp of the assistant turn.
Per-turn token snapshot — used to render context window fill over time. Each entry represents one deduplicated API call.