# Coding

- [The SWE-bench Plateau: Three Frontier Models Walk In, All Score 80% — Now What?](https://sdd.sh/2026/04/the-swe-bench-plateau-three-frontier-models-walk-in-all-score-80-now-what.md): Gemini 3.1 Pro, Claude Opus 4.6, and GPT-5.3-Codex are all within 0.8% of each other on SWE-bench Verified. When every frontier model aces the exam, the exam stops being useful. Here's what actually differentiates them.