Cards and charts
What goes on a report: preset cards, charts you build over runs, spans, conversations, users and eval results, 18 chart types, and rich text cards.
In Edit, Add card offers three kinds: Presets, Custom and Text.
Presets
Ready-made cards grouped the way the Overview is: Overview, Cost, Latency, Usage and Evals. Pick one and it lands on the current tab.
Custom
Build a chart over any level of your traces, with a live preview that runs exactly what the saved card will.
| Choice | Options |
|---|---|
| What to count | Runs, Spans, LLM calls, Tool calls, Conversations, Users, Sub-agent runs, Eval verdicts, Eval steps |
| Show | Count, Distinct, Total, Average, Min, Max, p50, p90, p95, p99, Share where. Add more than one. |
| Over time | A trend instead of a single breakdown |
| Group by | Any label field, top 12 by default |
| Split by | A second field, as up to 6 series |
| Where | Rules with is, is not, contains, >, <, is set, is not set |
The page's time window and filters apply on top of the card's own.
Chart types
Every card has a chart type: Auto, Line, Stacked line, Area, Stacked area, 100% area, Column, Stacked column, 100% column, Bar, Stacked bar, Pie, Donut, Funnel, Scatter, Sankey, Heatmap, Number and Table.
Stacked and 100% charts need a Split by; Scatter needs two numbers; Sankey and Heatmap need two groupings. When the rows can't take the shape you chose, the card shows a table and says why, rather than drawing something misleading.
Text
Text cards are rich text: headings, bold and italic, font, size, colour, highlight, lists, links and alignment, with or without a frame. Use them for a title row, a note on how to read a tab, or links to where to look next.
Editing cards
Each card's menu changes its Chart type (or Edit text), Renames it, moves it to another tab, or Removes it. Tabs have Rename and Delete, and New tab adds one. Drag and resize save as you go.
Next
- Reports: sharing, editors and auto-refresh
- The Overview: every team's default report
Overview
Reports are shared dashboards over your traces: tabs of cards, any chart type, text cards, filters, auto-refresh, editors and public links. Lucid can build them for you.
The Overview
Every team's default report: runs, errors, cost, latency, usage and eval results, ready without building anything.