Unverified50% confidenceBenchmarkExact time
Oracle-based diagnostic evaluation finds that GRPO relying solely on final-answer rewards barely improves perception ability, with accuracy gains primarily coming from the language reasoning side.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/9/2026
First Seen
Valid until: 1/7/2027
Sources
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