APIFlow-Bench 1.0 - 20-Subtask Chain: leaderboard
Metric: Pass Rate (%). Source: www.postman.com. 24 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.5 | 72.73 |
| 2 | Kimi K3 | 72.73 |
| 3 | Claude Opus 4.8 | 69.09 |
| 4 | DeepSeek V4 Flash | 69.09 |
| 5 | GLM-5.2 | 65.45 |
| 6 | Qwen 3.7 Plus | 65.45 |
| 7 | Claude Haiku 4.5 (20251001) | 63.64 |
| 8 | DeepSeek V4 Pro | 63.64 |
| 9 | Qwen 3.6 Plus | 63.64 |
| 10 | GPT-5.6 Sol | 63.64 |
| 11 | GPT-5.6 Luna | 63.64 |
| 12 | GPT-5.6 Terra | 63.64 |
| 13 | Claude Sonnet 4.6 | 61.82 |
| 14 | Kimi K2.7 Code | 61.82 |
| 15 | Claude Sonnet 5 | 60 |
Interactive version: theaggregate.ai/benchmark?slug=apiflow-bench-1-0-20-subtask-chain · How It Works · Data refreshed daily, snapshot 2026-09-19.