Dev claims GLM-5.3 and GPT-Daybreak-Blue rival Anthropic at far lower cost

arthurcolle · x · 2026-10-22

Developer arthurcolle says he's done paying for Anthropic, claiming GLM-5.3 and GPT-Daybreak-Blue "work just fine" for intensive work at nowhere near the "$1000 per hour" cost tier. Note: "GPT-Daybreak-Blue" is not a confirmed public model name and GLM-5.3 has no official announcement, so treat this as unverified.

Related event: Developer Rejected by OpenAI Cyber Verification, Ditches Anthropic for Cheaper Models(2 posts)→

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