DeepSeek will launch its V4 series in mid-July with peak hour pricing that doubles token rates during designated periods, a first for the AI industry. The tiered pricing affects both V4-Pro and V4-Fla…
A developer warns that DeepSeek's response API is not compatible with OpenAI's Responses API, and that a common parsing mistake can silently drop the `reasoning_content` field. DeepSeek V4 models use …
A DeepSWE benchmark audit found that DeepSeek-v4-pro's reported 8% solve rate and $4.22 average cost are unreliable due to inflated pricing and procedural errors. The audit team solved all three tasks…
DeepSeek has announced that the 75% discount on its V4 Pro model API pricing will become permanent after the promotion ends on May 31, 2026, reducing the price to one-quarter of the original. Addition…