What a model mess! OpenAI now has three price points: GPT 5.1, GPT 5.2 and now GPT 5.4. There version numbers jump across different model lines with codex at 5.3, what they now call instant also at 5.3. Anthropic are really the only ones who managed to get this under control: Three models, priced at three different levels. New models are immediately available everywhere. Google essentially only has Preview models! Th…
> What a model mess! OpenAI now has three price points: GPT 5.1, GPT 5.2 and now GPT 5.4. I don't know, this feels unnecessarily nitpicky to me It isn't hard to understand that 5.4 > 5.2 > 5.1. It's not hard to understand that the dash-variants have unique properties that you want to look up before selecting. Especially for a target audience of software engineers skipping a version number is a common occurrence and n…
To be more direct on the point: Anthropic has nailed that Opus > Sonnet > Haiku.