deepseek/deepseek-v4-pro-0813DeepSeek-V4-Pro-0813 is DeepSeek’s open-weights AI model, released Aug 13, 2026. It costs $0.66/M input and $1.98/M output tokens, and handles a 1M-token context window. Its strongest use case is math, where it ranks in the 82nd percentile of the models Model Beat tracks.
DeepSeek V4 Pro 0813 is a large-scale mixture-of-experts model from DeepSeek. This is the GA release of DeepSeek V4 Pro.
Scores on standardized evaluations. Higher is better — and rank shows where DeepSeek-V4-Pro-0813 lands among all models tracked on Model Beat.
Abstract visual reasoning
Harder abstract reasoning
Graduate-level scientific reasoning
Frontier of human expert knowledge
Factual accuracy & hallucination
Novel ML problem-solving
Scientific research coding
Human-rated web development
Olympiad-qualifier math
Multi-step agentic tasks
DeepSeek V4 Pro 0813 is a large-scale mixture-of-experts model from DeepSeek. This is the GA release of DeepSeek V4 Pro.
DeepSeek-V4-Pro-0813 is an AI model developed by DeepSeek, part of the DeepSeek family, released Aug 13, 2026.
DeepSeek-V4-Pro-0813's list price from DeepSeek is $0.66 per million input tokens and $1.98 per million output tokens. The cheapest credible third-party provider on OpenRouter (Wafer) serves it at $0.35/$4.20 per 1M.
DeepSeek-V4-Pro-0813 supports a context window of up to 1M tokens.
On standardized evaluations tracked by Epoch AI, DeepSeek-V4-Pro-0813 scores 98.6% on AIME 2024/2025, 91.7% on GPQA Diamond, 41.0% on Humanity's Last Exam.
DeepSeek-V4-Pro-0813 is released with open weights (Open weights (unrestricted)), so the model can be downloaded and self-hosted.
Benchmark data from Epoch AI (CC BY) and Artificial Analysis; pricing, specs & descriptions from OpenRouter. Data updated Oct 6, 2026.