Do You Really Need Flagship Models? Dev Argues Medium Effort Covers 80% of Coding
iamaliveix · x · 2026-09-11
Developer Morgan Linton challenges the assumption that the newest, most expensive model tier is needed for daily coding: GPT 5.5 at medium effort may match accuracy while being faster and cheaper, and most teams never solve decade-old proofs. He notes benchmarks only test at Max effort and plans to explore this gap between leaderboard settings and real engineering needs.
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