Expired50% confidenceReleaseExact time
Weibo AI released the open-source model VibeThinker 3B, with the company officially claiming this 3B model reaches flagship large model performance on multiple benchmarks, though the community has raised concerns about overfitting.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/8/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 10/6/2026(expired)
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