Head-to-head
DeepSeek-V3.2 vs DeepSeek-V4-Pro
DeepSeek-V4-Pro leads: the AI models rank it above its rival on 1 of the 1 leaderboard they share. Based on how ChatGPT, Claude, Gemini & Grok rank both across the leaderboard they share — re-polled weekly, reasoning shown verbatim.
| Leaderboard | DeepSeek-V3.2 | DeepSeek-V4-Pro |
|---|---|---|
| Best open-weight LLM | #3 / 16 | #2 / 16 |
Why the models rank DeepSeek-V3.2 — on best open-weight llm
“Frontier-adjacent quality under a true MIT license, with the best cost-to-capability ratio in the open ecosystem — strong reasoning (R1 lineage distilled in), solid coding and tool use, and it is servable via every major inference provider or self-hostable, so practitioners get GPT-4-class output without vendor lock-in; ranked first assuming the builder can use hosted inference rather than running the full MoE themselves”
Why the models rank DeepSeek-V4-Pro — on best open-weight llm
“Offers frontier-level intelligence for coding, reasoning, and agentic workflows with a dual Thinking/Non-Thinking mode under a permissive MIT license, while dramatically reducing KV cache usage.”
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Ranks from the merged 4-model leaderboards · re-polled weekly · methodology