Xai named grok 4.8, a 2.5-trillion-parameter c++ rewrite, on sept 13 while grok 4.7 still has no…
xai named grok 4.8, a 2.5-trillion-parameter c++ rewrite, on sept 13 while grok 4.7 still has no model page, api id or price after five missed launch dates. the dev conversation now treats a roadmap like a release. hype is moving faster than the model.
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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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