DeepSeek
What’s improved? Language consistency: fewer CN/EN mix-ups & no more random chars. Agent upgrades: stronger Code Agent & Search Agent performance. DeepSeek-V3.1-Terminus delivers more stable & reliable outputs across benchmarks compared to the previous version.
Running this yourself: likely needs a high-memory cloud gpu.
Agent upgrades: stronger Code Agent & Search Agent performance.
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48.3
Quality Score
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Arena ELO
671B
Parameters
131K
Context
This measures the amount of verifiable public evidence we have, not how capable the model is. A missing field means it has not been verified yet, not that its value is zero.
18 of 22 public signals
Use this section to answer one simple question first: how much outside evidence do we have that this model performs well? Structured benchmark scores appear first, then official provider evidence, then live arena signal.
This model has normalized benchmark rows, so scores here are directly comparable across benchmark sources.
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12.2K
Downloads
386
Likes
Sep 2025
Released
5/5 signals
3/4 signals
3/5 signals
3/4 signals
4/4 signals
Parameters
671B
Training compute
3.6e24 FLOP
Dataset scale
839.0B units
Base model
DeepSeek-V3
Source-reported access: Open weights (unrestricted) · Likely confidence
Gaps we are still tracking
These are recent benchmark or leaderboard claims from official provider sources. They are useful for freshness and context, but they are not treated the same as normalized independent benchmark rows.
deepseek-ai/DeepSeek-V3.1-Terminus · Hugging Face
DeepSeek published benchmark or leaderboard evidence for DeepSeek-V3.1-Terminus.
View source