Multi-LCB - Pass@5 T0.6 - C++: leaderboard

Metric: Pass@5 (%). Source: arxiv.org. 25 models tracked.

Top models

#ModelScore
1GPT-OSS-120B (Medium)84.9
2GPT-OSS-20B (Medium)81.5
3Qwen 3 235B A22B (Thinking)69.4
4Qwen 3 32B (Thinking)68.7
5GPT-OSS-120B (Low)68.6
6Qwen 3 30B A3B (Thinking)65
7Qwen 3 14B (Reasoning)63.9
8GPT-OSS-20B (Low)61.1
9Qwen 3 8B (Thinking)55.4

Interactive version: theaggregate.ai/benchmark?slug=multi-lcb-pass-5-t0-6-c-plus-plus · How It Works · Data refreshed daily, snapshot 2026-09-19.