Better coding scores at half the cost per task is the number that matters for anyone paying for agentic inference, and the Luna slip shows the gains are not uniform across the same model family.

GPT-6 Sol (max) gains 2 points in the Artificial Analysis Coding Agent Index at half the Cost per Task of its predecessor, while GPT-6 Luna (max) regresses by 2 points. https://t.co/HIdz1bx3UR

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A new flagship that costs half as much without scoring higher says the money in AI is shifting from capability to cost per token, and inference margins across the model vendors get squeezed with it.

GPT-6 Sol and Luna push the cost efficiency frontier by halving cost relative to GPT-5.6 Sol and Luna. Intelligence Index and Coding Agent Index scores remain level with GPT-5.6, with progress in some evaluations and regressions in others Pricing is approximately half that of https://t.co/eubnxPVsyN

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Taking the benchmark crown and cutting prices 20% at the same time tells you frontier AI pricing power is eroding fast, which squeezes every model vendor's margin math and cheapens inference for the cloud and software names buying it.

Claude Opus 5.5 takes the top spot on the Artificial Analysis Intelligence Index, along with a 20% price cut and larger cache hit discount Claude Opus 5.5 brings Anthropic to parity with GPT-6 Astra on evaluations like Terminal-Bench 4.0 and AutomationBench-AA, while extending https://t.co/Hgir4ao3pc

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Musk confirming Grok Bot is live in Tesla cars turns the dashboard into a commerce surface, with in-car ordering as the first monetizable hook. The car AI race just got a shipped product.

RT @SawyerMerritt: Grok Bot has just officially launched in @Tesla vehicles. I got early access a couple weeks ago. You can order stuff on…

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