Trends

The Trends page aggregates analytics across every session you can see, broken down by provider, model, repo, and time.

What it shows

• Daily / weekly / monthly cost trends.
• Token usage trends (input, output, cache).
• Cost by model — a per-model breakdown of spend and tokens across your sessions, with each model attributed to its provider. Fast-mode usage appears as its own line, and models not yet in the pricing table roll up under “Unknown”. This covers sessions that have per-model data; a caption notes the coverage.
• Cost distribution — a log-scale histogram of per-session cost, surfacing the long tail of spend, with average / p50 / p90 / p99 stat tiles. Buckets grow with your data: one bar per power of 10 from $0.01 up to the band holding your most expensive session. Sessions costing less than $0.01 (including $0 and unpriced sessions) are excluded, so the chart focuses on meaningful spend. A Sessions / Total $ toggle flips bar height between the number of sessions in each band and the total spent there; the other value shows on hover. When a model filter is active, the bars count per-(session, model) units and reflect only the selected model’s cost (a ⓘ note flags this).
• Tool usage and frequency.
• Repo activity.

Filters

Trends supports a first-class Owner filter, a Model filter (narrows to sessions that used a chosen model — combine it with the provider filter to scope further), and the standard repo / provider / date-range filters from the Sessions page.

When a model filter is active, the other cost cards (the total-cost headline and Costliest Sessions) show a small ⓘ note: the filter selects whole sessions that used that model, so those figures still reflect each session’s full cost rather than only the selected model’s share.

Demo users

The demo identity sees trends across all visible sessions (the demo viewer owns nothing, so the Owner filter is skipped on their behalf).