Open models just started competing on slope instead of peak. google's gemma 4 line, refreshed sept…
open models just started competing on slope instead of peak. google's gemma 4 line, refreshed sept 16, is pitched on intelligence-per-parameter with 12b and 26b sizes plus edge variants, so the open-model race is now about output per watt and per dollar. the ceiling stopped mattering, the efficiency curve became the spec.
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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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