Letting ChatGPT (Codex) iterate on a GPU kernel contest entry
From the community · not tested by us
Ran ChatGPT (Codex) in an auto-research loop on a GPU Mode QR decomposition contest and reached a 232x speedup over the baseline, placing 12th of 183.
Details
Posted bysankalp's blog
DateJul 8, 2026
Category📚 Research & knowledge
Found viaHacker News
Post dated Jul 8, 2026; shared on HN Aug 15, 2026.
Summary written by ToolPassed from the public post. Claims are the poster’s; we haven’t reproduced this.