ParamBench (0-shot): leaderboard
Metric: Exact match (%; share of the 293 held-out ParamBench test calls, 24 cloud-network APIs unseen in training, whose generated parameter object equals the gold object exactly; per-call protocol with the target API schema and the outputs of earlier calls, 0-shot prompting). Source: arxiv.org. Saturation forecast: Around 2029. 9 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Qwen 3.6 Plus | 39.2 |
| 2 | DeepSeek V4 Pro | 36.5 |
| 3 | GPT-5.4 | 32.4 |
| 4 | Claude Opus 4.7 | 29.4 |
Interactive version: theaggregate.ai/benchmark?slug=parambench-0-shot · How It Works · Data refreshed daily, snapshot 2026-09-29.