Changelog

What we shipped.

New models, API changes, connectors, security updates and fixes, newest first. Get them by email.

v2.0

Prism 2 is generally available

  • Models
  • Product

Our new default model writes 41% fewer unsupported claims than Prism 1.5 on SourceQA-Hard, reads up to 1M tokens in one pass and starts answering in a median 380 ms.

  • prism-2 replaces prism-1.5 as the default in the app and the API.
  • Claims without a supporting passage are now underlined in drafts, with the reason.
  • prism-1.5 keeps working until April 30, 2027.

v1.18

Sources stream before the answer

  • API

Streaming responses now send a source event for each passage before the first text event, so you can render citations as soon as they exist.

  • New source event type with index, title and quote.
  • The final done event includes unsupported_claims.

v1.17

Data warehouse connector

  • Connectors

Connect a warehouse with a read-only role and ask questions in plain language. Prism writes the SQL, shows it to you and cites the result table.

  • Supports schemas up to 2,000 tables.
  • Queries time out after 60 seconds and never write.

v1.16

SCIM provisioning and audit log export

  • Security

Enterprise workspaces can now provision and remove users from their identity provider, and stream the audit log to their own storage.

  • SCIM 2.0 for users and groups (beta).
  • Daily audit log export as JSON Lines.

v1.15

Briefs can post to webhooks

  • Product
  • API

Scheduled briefs can now send their result to any HTTPS endpoint, signed with your workspace secret.

  • Payloads include the answer, citations and what changed since the last run.
  • Retries for up to 24 hours with exponential backoff.

v1.14.2

Fixes for pagination and long PDFs

  • Fixes
  • API

A round of fixes reported by API customers.

  • /v1/search cursors no longer skip results when documents change mid-page.
  • Citation offsets are correct in scanned PDFs over 500 pages.
  • The Python SDK no longer drops the last event of a stream on slow connections.

v1.14

prism-2-flash gets 40% faster

  • Models

A new serving stack cuts median time to first token for prism-2-flash from 230 ms to 140 ms, with no change in price.

v1.13

Usage endpoint and spending caps

  • API

See token usage per key and per day, and set a hard monthly cap on any key.

  • New GET /v1/usage endpoint.
  • Requests over a cap return 402 with cap_reached.

v1.12

Calendar and meeting notes

  • Connectors
  • Product

Prism can now read your calendar and the notes attached to meetings, so “what did we agree with Arcwell?” has an answer.

v1.11

EU and Canada data residency

  • Security

Choose where your index, chat history and logs are stored: US, EU (Frankfurt) or Canada (Montréal). Existing workspaces can migrate from the admin panel.

v1.10.1

Fixes for the editor and briefs

  • Fixes

Smaller fixes across the app.

  • Citations no longer disappear when you undo an edit.
  • Briefs scheduled for the last day of the month run on shorter months.

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