Composite-Bench debuts with verified computer-use evals; GLM-5.2 leads Kimi K3 by 32 points
davidtsong · x · 2026-07-24
- A new long-horizon computer-use benchmark, Composite-Bench, has been released with certified-optimal answers and verified compute.
- In the quoted results, GLM-5.2 is reported to beat Kimi K3 by 32 points and to outperform every other closed model tested except Claude.
- The post frames this as another sign that the CUA/agent evaluation space is getting more serious, with stronger benchmarks and clearer comparisons.
More from Models
- Kimi K3.1 Pro tops MathArena open models, closing frontier gap to about 6 months — teortaxesTex · 2026-10-26
- Ruff creator Charlie Marsh: frontier models find infinite bugs in any software — charliermarsh · 2026-10-26
- Dev testing one skill across Opus 5.5 and Sol 6.1 finds instruction following 'all over the map' — lucasmeijer · 2026-10-26
- supermemory unveils learner-1, claiming continual learning for any model — julianweisser · 2026-10-26
- Anthropic says Opus 5.5 cuts cost per task by ~40% vs Opus 5 — taufiqintech · 2026-10-26
- AI search APIs ranked: top 12 within 7 points, yet prices differ nearly 7x — FinanceYF5 · 2026-10-26