Chinese Tech Daily — 2026-04-27#
Top Story#
DeepSeek V4’s release is causing a seismic shift in the AI pricing landscape, dropping API costs by 90% compared to its peers. Released just a day after OpenAI’s GPT-5.5 price hike, the open-weight DeepSeek V4 handles 1M context windows, boasts heavily compressed attention (KV cache reduced by 90%), and outperforms GPT-5.5 in coding benchmarks for a fraction of the cost. As developers rapidly migrate to the MIT-licensed model, it proves that Chinese open-source AI is expanding its global influence by offering near-frontier intelligence at near-zero token costs.