In Run #98 of the WDCD evaluation, 3 out of 11 models saw significant declines while only 1 improved, marking the most asymmetric cycle fluctuation since the pilot phase. Gemini 2.5 Pro and Qwen3 Max both dropped 7.5 points, GPT-5.5 fell 5.8 points, while 文心一言 4.5 bucked the trend with a +5 point gain.
GPT-4o suffered a dramatic 10.3-point drop in Material Constraints this week, falling to last place among 11 models, while Baidu's Wenxin 4.0 became the only model to achieve positive growth in core dimensions.
Wenxin Yiyan 4.0 showed remarkable anomalies in this week's evaluation, with programming capability surging 41.4 points but stability plummeting from 52.1 to 30.0 points, revealing potential deep-seated issues in the model upgrade process.
Baidu announced the official launch of Wenxin Yiyan 4.0 Turbo Edition, featuring 3x faster inference speed and enhanced Chinese multimodal capabilities. The release has garnered over 100 million views on social media platforms.
