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![lmarena_ai Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1641378826537295874.png) lmarena.ai [@lmarena_ai](/creator/twitter/lmarena_ai) on x 84.3K followers
Created: 2025-07-18 14:12:38 UTC

DeepSeek's top open model, DeepSeek R1-0528, ranks #2

R1-0528 is a refined instruction-tuned version of R1, and the #2 best open chat model according to the community. Strong in multi-turn dialogue and reasoning tasks.

R1 (baseline) is the original, still solid but now slightly behind newer tuning variants.

V3-0324 is a MoE model with 236B total parameters, but activates only a few experts per prompt. This makes it both powerful and efficient. It performs well across instruction, reasoning, and multilingual tasks, but prompt format matters more here than with R1-0528.


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**Related Topics**
[r1](/topic/r1)

[Post Link](https://x.com/lmarena_ai/status/1946211513322344512)