Unverified50% confidenceBenchmarkExact time
Cognition states that SWE-2 scores only one point below Anthropic's Claude model on its own coding benchmarks, yet costs 64% less
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/8/2026
First Seen
Valid until: 1/6/2027
Sources
Related Entities
Related Claims
UnverifiedCognition has released coding model Sway 2, achieving 50.0% on the Frontier Code benchmark, claiming to be within 1 point of stronger models while costing 64% less.76% similarUnverifiedFor the two models tested, enabling maximum reasoning capability reduced the capitulation rate on deep puzzles from 19.2% and 12.5% directly to 0%.70% similarUnverified研究版Claude自主攻关约一天半时间，将黎曼Zeta函数零点下界从41.6%提升到67.2%，并给出可形式化验证的结果69% similarUnverifiedWhen completing the same tasks, SWE-2 requires 58% fewer interaction turns than its predecessor SWE-1.7, costs 81% less, and achieves a higher score.68% similarUnverifiedIn the Artificial Analysis Intelligence Index comprehensive benchmark, GPT-5.6's performance is approximately 0.9 points lower than Claude Opus 4.5, but at nearly half the cost.68% similar
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