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cloud.google.com·6h ago
Data Science
Simon Willison's Blog·Aug 12·5 min read
DeepSeek V4 Pro 0813 (on OpenRouter)
TL;DR
DeepSeek V4 Pro 0813 has been released as an API-only model, showcasing distinct outputs for different reasoning levels. While open weights are unconfirmed, their availability seems likely based on previous releases.
✦ Why It Matters
Explore the DeepSeek V4 Pro API to leverage its advanced reasoning capabilities in your projects today.
Key Takeaways
- Experiment with the DeepSeek V4 Pro API for advanced reasoning tasks.
- Monitor for potential release of open weights for broader access.
- Analyze the unique outputs for different reasoning levels in your applications.
- Engage with community discussions to stay updated on benchmarks and features.
Full Summary
DeepSeek V4 Pro 0813 is the latest iteration of the DeepSeek model, now accessible exclusively through an API. Unlike its predecessors, this version produces noticeably different outputs for low, medium, and high reasoning levels, a feature not observed in earlier models.
The specific outputs for pelicans at these reasoning levels were highlighted, indicating a potential advancement in the model's reasoning capabilities. Although the official announcement from DeepSeek is lacking, the trend of releasing open weights for previous models suggests that this may also occur for V4 Pro.
Benchmark results were shared informally through various platforms, indicating community interest despite moderation challenges. This model's unique output characteristics could have implications for applications requiring nuanced reasoning.