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Clef-OSL

Tier 2: 9.5 points · 1,000 tokens (500 input + 500 output)

Comparison method and assumptions.

Pricing

Website Pricing

Type Cost
Input Text 5 points/1k tokens
Output (Text) $0.40/1M tokens · 14 points/1k tokens

All parsed rates (both currencies):

Service Currency Amount Per
Input (text) USD 0.13 1000000 tokens
Input (text) POINTS 5 1000 tokens
Output (text) USD 0.40 1000000 tokens
Output (text) POINTS 14 1000 tokens

Last Checked: 2026-10-22 13:00:05.966460

Bot Information

Creator: @OpenSourceLab

Description: Clef evaluates your input state alongside a schema of typed questions and returns a calibrated probability for every allowed option. This open-weight decision model is designed for high-volume, real-time pipelines. It supports PDF and XLSX files but does not support video or audio attachments.

Developed by Cloudflare and released on October 1, 2026, Clef is a 9-billion-parameter model built on a post-trained Qwen3.5-9B backbone. Unlike traditional language models that sequentially generate free-form text, it processes requests through a non-autoregressive, prefill-only forward pass, scoring permitted choices in parallel through a joint decision head.

Extra: Powered by a server managed by @OpenSourceLab. Learn more

Architecture

Input Modalities: Unknown

Output Modalities: Unknown

Modality: unknown

Technical Details

Model ID: Clef-OSL

Object Type: bot

Created: Unknown

Owned By: OpenSourceLab

Root: Clef-OSL

API Last Updated: Not listed in API