A new real-swe benchmark ran eight frontier coding models against licensed production codebases
a new real-swe benchmark ran eight frontier coding models against licensed production codebases: the best scored 38.8%, and seven of eight didn't clear a third of tasks. swe-bench says 96%, real code says otherwise. the gap between leaderboard and production is the entire game now.
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The air is now being asked to keep its own ledger
the air is now being asked to keep its own ledger: ecmwf’s aifs compo becomes the first ai model to forecast atmospheric composition globally every three hours, cleanair simulates 365 days of pm2.5 over china in ten seconds, and a unified framework maps six pollutants at one kilometer across the whole country. the air now files its own composition report.
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