APIFlow-Bench 1.0 - 10-Subtask Chain: leaderboard

Metric: Pass Rate (%). Source: www.postman.com. 24 models tracked.

Top models

#ModelScore
1Claude Sonnet 4.675
2GPT-5.575
3Claude Haiku 4.5 (20251001)75
4Kimi K2.675
5DeepSeek V4 Pro75
6Qwen 3.6 Plus75
7GPT-5.6 Sol75
8MiniMax-M2.775
9DeepSeek V4 Flash75
10GLM-5.275
11GPT-OSS-20B73.33
12Qwen 3.7 Plus73.33
13Claude Sonnet 573.33
14Kimi K2.7 Code73.33
15Kimi K371.67

Interactive version: theaggregate.ai/benchmark?slug=apiflow-bench-1-0-10-subtask-chain · How It Works · Data refreshed daily, snapshot 2026-09-19.