feat: add detailed token usage and model usage over time dashboard charts#5596
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ink-the-squid wants to merge 2 commits intoHelicone:mainfrom
Open
feat: add detailed token usage and model usage over time dashboard charts#5596ink-the-squid wants to merge 2 commits intoHelicone:mainfrom
ink-the-squid wants to merge 2 commits intoHelicone:mainfrom
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Adds two new dashboard panels: 1. Token Usage by Type - line chart showing prompt, completion, reasoning, cache read, and cache write tokens over time. Only shows lines for token types that have non-zero data. 2. Model Usage Over Time - line chart showing request count per model over time. Shows top 8 models with an 'other' bucket. Backend: - New POST /v1/metrics/detailedTokensOverTime endpoint - New POST /v1/metrics/modelUsageOverTime endpoint - Uses existing ClickHouse columns (reasoning_tokens, prompt_cache_read_tokens, prompt_cache_write_tokens) Frontend: - DetailedTokenUsagePanel and ModelUsageOverTimePanel components - Added to dashboard grid layout - Includes mock data for onboarding state
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What
Adds two new charts to the dashboard:
1. Token Usage by Type
Line chart with separate lines for each token type:
Only shows lines for token types with non-zero data, so it stays clean for users not using caching or reasoning models.
2. Model Usage Over Time
Line chart showing request count per model over time:
Backend
POST /v1/metrics/detailedTokensOverTime— returns all token types per time bucketPOST /v1/metrics/modelUsageOverTime— returns request count + total tokens grouped by model and timeBoth endpoints use existing ClickHouse columns (
reasoning_tokens,prompt_cache_read_tokens,prompt_cache_write_tokens).Why
Helps customers understand: