AIThe Decoderabout 9 hours ago
Sina's 3B model matches giants on math and coding
1 min read
Sina released VibeThinker-3B, a 3-billion-parameter model that matches models 200 to 333 times larger on math and coding benchmarks like AIME26. On LiveCodeBench it beats all sub-20B models. Factual knowledge lags: on GPQA-Diamond it falls behind larger competitors.
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