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// Get open-weight models

Cloudflare Clef

Cloudflare's open 27B multimodal decision model: give it a state plus typed questions and it returns option probabilities in one forward pass (no free text); Jev/SystemOne API compatible, serve with SGLang; 9B Clef-Flash variant

Open source Maintained For developers

Official site ↗ Compare

IN ONE PARAGRAPH

Cloudflare Clef is cloudflare's open 27B multimodal decision model: give it a state plus typed questions and it returns option probabilities in one forward pass (no free text); Jev/SystemOne API compatible, serve with SGLang; 9B Clef-Flash variant.

Good for: Developers and teams who want to get open-weight models.

01How to start

  1. 1Read the official quick-start (link above).
  2. 2Install or sign up as the official guide describes.
  3. 3Try it on a small example before wiring it into a project.

02Alternatives & comparison

Compare side by side →
DeepSeek-V3 Open-weight models ★ 105k Qwen3 Qwen3 is the large language model series developed by Qwen team, Alibaba Cloud. ★ 28k gpt-oss gpt-oss-120b and gpt-oss-20b are two open-weight language models by OpenAI ★ 20k Qwen3-Coder Qwen3-Coder is the code version of Qwen3, the large language model series developed by Qwen team. ★ 17k Kimi-K2 Kimi K2 is the large language model series developed by Moonshot AI team ★ 11k
Versions, why it is listed, for AI to read

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Data updated: AI software & hot ranks · Software profiles & needs · Official software downloads(UTC+8)