Automated repair agents fix easy bugs by over-engineering them. an issta 2026 study of five repair…
automated repair agents fix easy bugs by over-engineering them. an issta 2026 study of five repair agents across 500 real-world tasks found they excel at simple fixes but stumble on logic-intensive bugs, often with verbose patches. the harder the bug, the more confident the rewrite.
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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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