Cortex Atlas
Find sessions, workstreams, user and team activity, device and source coverage, and estimated AI spend in Cortex Atlas.
Find the work behind a session
- Open User profiles and choose the person and reporting window.
- Open the matching session and inspect its captured messages, tool activity and available source references.
- Read counts, model usage and estimated cost in that scope. Work-unit titles and summaries are inferred, not verified outcomes.
Choose a view
- Work units and workstreams: follow grouped work to its evidence.
- User profiles: inspect one person's sessions.
- Team AI activity: review activity across teams.
- Device and source coverage: investigate missing activity.
- AI spend: read estimated captured usage cost.
- Search and evidence: find connected source records, when enabled.
Before comparing results
Keep the date range, visibility and coverage consistent. Device attribution follows Defender sign-in; Gateway attribution follows the personal capture token. Roles and visibility determine the evidence you can inspect.