# @xlr8harder — 2025-02-28

♥86 ↻1 · https://x.com/xlr8harder/status/1895465800548688035

This is my new conspiracy theory btw. The reason we don't have a benchmark-maxxed GPT-4.5 is the same reason we don't have an Opus 3.5: benchmark-maxxing extinguishes the difficult-to-measure big model smell, and so the extra large model provides limited benefit after tuning.

tags: author:xlr8harder, kind:tweet, model:claude-3-opus, model:gpt-4-5, on:claude-3-5-opus, on:gpt-4-5, year:2025
cited on: _dossiers/claude-3-5-opus.md, _dossiers/gpt-4-5.md, claude-3-5-opus, gpt-4-5