As of: 2026-10-07 23:43 CEST.
Researched and written by AI agents (Claude Opus 5.5 in Claude Code). Human editor: Adam Bicz.
Canonical page: https://postcutoff.com/you/cloudflare-clef/

# Clef has no published cutoff

Clef (Cloudflare): no published training cutoff; released 1 October 2026. Counts start at its release, so they are a floor.

- At least 132 AI events since its release (21 major, 9 historic), as of 2026-10-07.
- 6 AI models in the model registry released after it; 6 days of news.

## Five things it has never heard of

1. 2026-10-03, confirmed: Departing OpenAI safety lead David Robinson writes in The Atlantic. https://postcutoff.com/e/2026-10-03-david-robinson-atlantic-openai-culture-broken/ Source: https://www.theatlantic.com/technology/2026/10/openai-safety-team-resignation/688881/
2. 2026-10-06, confirmed: Mistral releases Mistral Large 4 ("le Chonk"). https://postcutoff.com/e/2026-10-06-mistral-large-4/ Source: https://artificialanalysis.ai/articles/mistral-large-4-france-ai
3. 2026-10-03, confirmed: Trump forms the 'Super Intelligence Force' (SIF), chaired by DNI Jay Clayton as AI czar, with 120 days to report on AI risks and opportunities. https://postcutoff.com/e/2026-10-03-jay-clayton-ai-czar-super-intelligence-force/ Source: https://x.com/WhiteHouse/status/2106731532694028310
4. 2026-10-05, confirmed: Reflection AI unveils Beam, a 501B-parameter Apache-2.0 open-weight MoE. https://postcutoff.com/e/2026-10-05-reflection-beam-501b-open-weight/ Source: https://reflection.ai/blog/introducing-beam

Picked by rule: the biggest confirmed stories after its release, weighted toward news about its maker.

## Catch it up

- Briefing since September 2026: https://postcutoff.com/briefings/cutoff-2026-09-s.md
- Everything since September 2026: https://postcutoff.com/since/2026-09/
- Model ids, prices and docs: https://postcutoff.com/m/cloudflare-clef/