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Applied AI·September 22, 2026·1 min read

OpenAI Releases New GPT-6 Sol and Luna Models, Sells Them as Mini-Astras

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If cost-effectiveness is now the headline benchmark, model choice becomes a unit economics decision, not a leaderboard decision. Teams should be re-running ROI math on every workload—smaller, cheaper “mini-Astra” style models may be good enough for most production use, freeing budget for data, evals, and integration.