GLM-5.3 Benchmark: Fixes 19 Bugs vs Grok 4.7's 27, Slower Speed
PawelHuryn · x · 2026-08-26
Tested on a bug hunt benchmark with 105 real bugs across 2 repos, GLM-5.3 solved 19 compared to Grok 4.7's 27, while being 2x slower. 49 bugs remained unfixed by all 16 frontier models. Live benchmark data is available online.
Related event: GLM-5.3 Trails Grok 4.7 in 105-Real-Bug Benchmark(2 posts)→
More from Models
- Opus 5 might be a very deep model or use looping, commentator speculates — scaling01 · 2026-10-16
- GPT-6.1 Sol audit finds 6% of arXiv papers had false main theorems, down to 1.5% recently — nitarshan · 2026-10-16
- Nvidia-backed post-training pushes Nemotron 3.5 VL past frontier on dermatology diagnosis — LoganGrasby · 2026-10-16
- Gemini 4 Argon scores 97.5% on ARC-AGI-3, second lab above 95% — patience_cave · 2026-10-16
- Microsoft MAI claims SOTA 3T-param in-house base models, post-training results coming — soldni · 2026-10-16
- Datadog's Scout 1.0: post-trained GLM-5.3 Flash matches frontier models for AI SRE at lower cost — Tim_Dettmers · 2026-10-16