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Models/DeepSeek-V3.1
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DeepSeek: DeepSeek-V3.1

deepseek-v3-1

An updated version of DeepSeek V3.

Context
Input
/ 1M
Output
/ 1M
Released
Aug 21, 2025
Modalities

Benchmarks

Scores on standardized evaluations. Higher is better — and rank shows where DeepSeek-V3.1 lands among all models tracked on Model Beat.

8.0
Intelligence Index
Epoch AI
8th percentile of tracked models

Reasoning

2 evals
SimpleBench40.0%

Common-sense trick questions

WeirdML38.4%

Novel ML problem-solving

Model & benchmark data from Epoch AI (CC BY); pricing, specs & descriptions from OpenRouter.