GPT‑5.6 turns the model race into a portfolio race.
OpenAI’s newest family is less about one benchmark winner and more about matching the cost and intensity of intelligence to the work.
Verified 6:42 AM PDT · 1 original sources
OpenAI released GPT‑5.6 Sol, Terra, and Luna for general availability across ChatGPT, Codex, and the API, with different capability and price profiles.
The launch’s benchmark, cost, and safety comparisons are OpenAI claims. Independent testing has not caught up yet.
Buyers now have a clearer reason to route work by difficulty instead of treating every request as a flagship-model job.
Whether independent tests reproduce the claimed performance-per-dollar gains—and whether teams build routing discipline instead of simply selecting the highest tier.
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