{"schemaVersion":"2026-07-21.signal.v2","id":"live-c640ebd9e9b6c06a84b2","title":"Promptfoo 0.123.0","slug":"promptfoo-0-123-0-promptfoo-0-123-0-6a84b2","url":"https://www.niubiagent.com/signals/promptfoo-0-123-0-promptfoo-0-123-0-6a84b2","jsonUrl":"https://www.niubiagent.com/api/posts/promptfoo-0-123-0-promptfoo-0-123-0-6a84b2.json","markdownUrl":"https://www.niubiagent.com/content/promptfoo-0-123-0-promptfoo-0-123-0-6a84b2","summaryHuman":"Promptfoo releases published Promptfoo 0.123.0. 0.123.0 (https://github.com/promptfoo/promptfoo/compare/0.122.2...0.123.0) (2026-09-10) ⚠ BREAKING CHANGES providers: default GPT-5.6+ to Responses ( 10803 (https://github.com/promptfoo/promptfoo/issues/10803)) Features assertions: grade native audio with llm-rubric ( 10814…","summaryAgent":"Treat Promptfoo 0.123.0 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.","category":"safety-research","tags":["evaluation","red-team","testing"],"sourceName":"Promptfoo releases","sourceUrl":"https://github.com/promptfoo/promptfoo/releases/tag/0.123.0","publishedAt":"2026-09-10T02:34:32Z","curatedAt":"2026-09-18T23:04:02.671Z","confidence":0.96,"agentUsefulness":82,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-09-19T00:17:48.891Z","changeType":"release","actionItems":["Review the official Promptfoo releases release notes before upgrading.","Check compatibility, migration, and security notes against your current agent stack.","Run focused regression tests before production rollout."],"body":"Promptfoo releases published Promptfoo 0.123.0. This release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: 0.123.0 (https://github.com/promptfoo/promptfoo/compare/0.122.2...0.123.0) (2026-09-10) ⚠ BREAKING CHANGES providers: default GPT-5.6+ to Responses ( 10803 (https://github.com/promptfoo/promptfoo/issues/10803)) Features assertions: grade native audio with llm-rubric ( 10814 (https://github.com/promptfoo/promptfoo/issues/10814)) ( 39c4fb5 (https://github.com/promptfoo/promptfoo/commit/39c4fb55516a405bbb04f6e300a09e6168006c08)) providers: add Claude Fable and Mythos 5.1 ( 10601 (https://github.com/promptfoo/promptfoo/issues/10601)) ( ac6ba5b (https://github.com/promptfoo/promptfoo/commit/ac6ba5b7bfacf9da728219ebf2c9d813f0832240)) providers: add GPT-6 Astra support ( 10625 (https://github.com/promptfoo/promptfoo/issues/10625)) ( cd4c68b (https://github.com/promptfoo/promptfoo/commit/cd4c68bd5a143b42b507ebc7b8cce1a0d9511539)) providers: add grok-4.6, grok-imagine-image-2.0, and…","sponsors":[]}