Sina Weibo's VibeThinker-3B, a 3 billion parameter AI model, matches DeepSeek V3.2 and other flagship systems on AIME 2026 and coding benchmarks.

Weibo’s VibeThinker-3B, a 3-billion-parameter AI model, is challenging OpenAI, Google and DeepSeek on math and coding benchmarks while reigniting the debate over AI scaling,…

Sina Weibo's VibeThinker-3B, a 3 billion parameter AI model, matches DeepSeek V3.2 and other flagship systems on AIME 2026 and coding benchmarks.