Show HN: Coding agents find the right GPU bottleneck 70% of the time, fix it 30%
https://ayushnangia.github.io/iso-bench-website/
One of the authors. Some things that surprised us while running these experiments:The tasks are pulled from real merged PRs in vLLM and SGLang, so there's a known-good human solution for each one. Agents get the full codebase, the issue description, and a test harness. Pretty generous setup.What we didn't expect: the agents are genuinely good at diagnosing the problem. They read the code, find...