Hours after Anthropic's Opus 5.5 launch, OpenAI expanded its GPT-6 lineup with Sol and Luna — cheaper, high-efficiency models cutting token prices roughly in half versus GPT-5.6, live across ChatGPT Work, Codex, and the API. The frontier pr...
Hours after Anthropic's Opus 5.5 launch, OpenAI expanded its GPT-6 lineup with Sol and Luna — cheaper, high-efficiency models cutting token prices roughly in half versus GPT-5.6, live across ChatGPT Work, Codex, and the API. The frontier price war has shifted decisively from "who is strongest" to "who is cheapest."
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