# AI model releases in October 2026

4 confirmed releases from 4 providers.

| Confirmed | Provider | Release | Models | Evidence |
|---|---|---|---|---|
| Oct 1, 2026 | Cloudflare | Clef and Clef-Flash | [Clef](https://benchlm.ai/models/cloudflare-clef), [Clef-Flash](https://benchlm.ai/models/cloudflare-clef-flash) | [Cloudflare Clef launch](https://blog.cloudflare.com/clef-decision-models/) |
| Oct 1, 2026 | Microsoft | MAI-Voice-2.1 and MAI-Transcribe-2-Streaming | [MAI-Voice-2.1](https://benchlm.ai/models/mai-voice-2-1), [MAI-Voice-2.1-Flash](https://benchlm.ai/models/mai-voice-2-1-flash), [MAI-Transcribe-2-Streaming](https://benchlm.ai/models/mai-transcribe-2-streaming) | [Microsoft AI audio launch](https://microsoft.ai/news/our-first-streaming-transcription-model/) |
| Oct 1, 2026 | Perplexity | Perplexity Decider v1 27B | [Perplexity Decider v1 27B](https://benchlm.ai/models/pplx-decider-v1-27b) | [Perplexity Developers launch announcement](https://x.com/perplexitydevs/status/2105725598882832414), [Apache 2.0 weights and model card](https://huggingface.co/perplexity-ai/pplx-decider-v1-27b) |
| Oct 1, 2026 | Unbiased | Pareto 26.10 Preview | [Pareto 26.10 Preview](https://benchlm.ai/models/pareto-26-10-preview) | [Unbiased product updates](https://unbiased.ai/changelog/) |

Canonical page: https://benchlm.ai/model-updates/releases/october-2026