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[ARTICLE · art-95593] src=the-decoder.com ↗ pub= topic=artificial-intelligence verified=true sentiment=· neutral

Deepseek ships improved V4 Pro, open-sources its agent software, and raises API prices

Deepseek has moved its flagship V4-Pro out of the testing phase and released its agent software, Harness v0.1, under the MIT license. API prices are going up at the same time, with cache hits jumping to six times their current cost, the largest increase for agent workflows that repeatedly read the same files.

read1 min views1 publishedAug 13, 2026

Deepseek has moved its flagship V4-Pro out of the testing phase and released its agent software, Harness v0.1, under the MIT license. API prices are going up at the same time, with cache hits jumping to six times their current cost. For agent workflows that repeatedly read the same files, that's the biggest price increase in the transition.

The article Deepseek ships improved V4 Pro, open-sources its agent software, and raises API prices appeared first on The Decoder.

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