Google made Gemini 4 Argon available worldwide on October 13 for Pro and Ultra subscribers as well as API users. The move includes Pro access not mentioned in earlier plans and adds openings for new partners plus researchers.
Argon supports a 1M unified input-output token limit via the Gemini API, according to Google.
Standard pricing aligns Argon with Claude Opus 5.5 yet undercuts GPT-6 Astra.
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Artificial Analysis ranks Google's Gemini 4 Carbon first on its Intelligence Index v5.0, 59 to 58 over Claude Opus 5.5 (Max), but access is limited to a subset of cyber defenders via Google's Fairwind Program this week, with no general availability date.
Alphabet shares slid 10.2% in premarket trading after Q3 results, Reuters reported (Investing.com, updated 6:00 AM AST). Alphabet's release shows Search & other revenue of $63.35B, up 12%, and free cash flow of negative $9.065B; CNBC says Search came in below estimates and FCF was far worse than the $2.70B deficit analysts expected. Nasdaq 100 futures were down about 1% at 5:18 AM AST while Microsoft rose 3.6%, per Reuters.
Cohere announced the initial close of a Series E round targeting up to CAD $7 billion, which would value Cohere at CAD $35.7 billion if fully raised. The companies of Schwarz Group lead the round. Cohere calls it the largest private raise by a Canadian tech company.
Alphabet reportedly raised about $41.4 billion through stock sales and debt in the third quarter to fund AI-related capital spending. The moves supported $51.355 billion in capex while Google Cloud revenue grew 103 percent year over year.
Marvell is in advanced talks to acquire optics maker Lumentum, Bloomberg News reported Oct 28, citing people familiar, and a source told Reuters the same. A deal could be announced as soon as next week, though talks are private and no agreement has been reached. Lumentum rose about 9% after hours and Marvell fell more than 8%, per Reuters.
