model

DeepSeek-R1-Lite-Preview

modelactivedeepseek-r1-lite-preview-3c610e5a·1 events·first seen 1mo ago

Aliases: DeepSeek-R1-Lite-Preview

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Recent events (1)

7Deepseek News·1mo ago·source ↗

DeepSeek-R1-Lite-Preview Launched with o1-Level Reasoning Performance

DeepSeek has released DeepSeek-R1-Lite-Preview, a reasoning-focused model claiming o1-preview-level performance on AIME and MATH benchmarks. The model features a transparent, real-time chain-of-thought process and demonstrates inference scaling behavior where longer reasoning chains yield better results. DeepSeek has indicated that open-source model weights and a full API are forthcoming. The model is currently accessible via chat.deepseek.com.

Frontier Model Releases Evaluation and Benchmarking o1-preview DeepSeek V4 AIME +4 more