Expired60% confidenceFactExact time
Frontier Code contains three nested subsets: Extended (150 tasks), Main (the hardest 100 tasks), and Diamond (the most rigorous 50 tasks).
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Frontier Code Deep Dive: Code That Runs ≠ Code That Merges — A Quality Revolution in Programming Benchmarks
bilibili烟神殿副殿主6/9/2026
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