DeepSeek updates V4-Flash API for coding agents without changing architecture
DeepSeek's July 31st public beta adds native Responses API support while leaving V4-Pro and the models in its app and website unchanged.
By Ryan Merket · Published
Primary source: DeepSeek
Why it matters
DeepSeek is using post-training, low pricing and Responses API compatibility to push an existing model into coding-agent workflows while the larger V4-Pro release remains pending.
DeepSeek, the AI lab founded by Liang Wenfeng, put its updated V4-Flash API into public beta on July 31st. The release uses post-training and developer tooling to reposition the smaller model for coding agents while keeping its underlying architecture and parameter count fixed, according to DeepSeek's changelog.…
When you purchase through links in our articles, we may earn a small commission. This doesn’t affect our editorial independence.