Alternatives?
OpenDecider v1.1 27B+39%——Context: 66K → 8KTBetterJev 1.14+70%—$0.042 / —Context: 66K → 64K
BetterD1 Ultra+35%—$0.042 / —Context: 66K → 33KBetterDecider v1.2Open+32%—$0.02 / —Decider v1.1 27BOpen+39%——Context: 66K → 8KD1 Ultra+35%—$0.042 / —Context: 66K → 33KDecider v1.2Open+32%—$0.02 / —Decider v1.1 27BOpen+39%——Context: 66K → 8KDecider v1.2Open+32%—$0.02 / —Decider Flash v1.2Opensame—$0.01 / —CClef FlashOpensame—$0.038 / —Context: 66K → 25KCClef OmniOpen-19%—$0.15 / —Context: 66K → 64K+1Run it yourself
estimateBenchmarks
in Decision modelsFAQ
How much does Clef cost?›
$0.24 per 1M input tokens and — per 1M output tokens; cheapest via OpenRouter at $0.042 / $0.
Is Clef free to use?›
There is no free API; the cheapest paid price is $0.042 per 1M input tokens. The weights are open, so you can run it yourself.
How good is Clef, and what is it best at?›
#12 of 15 in Decision models.
Is Clef better than D1?›
On AA Decision · Humanity's Last Exam text multiple-choice accuracy, Clef scores 11.1 vs 11.5 — about the same.
How can I use Clef?›
Through the API of DeepInfra, OpenRouter.
What is the context window of Clef?›
66K tokens.
When was Clef released? Is there a newer version?›
Released 2026-09-30. It is the current version in its line.
Is Clef open source?›
Yes, the weights are open (Apache-2.0 licence).
Can I run Clef locally?›
The weights are open and can be self-hosted; hardware needs are not confirmed yet.
Can Clef read images?›
It accepts text and images, video as input.
What is Clef?›
Clef is an open-weights language model from Cloudflare, released Sep 2026.
What are the best alternatives to Clef?›
Jev 1.13 (better), Decider v1.1 27B (open weights).