HardSecBench - Refinement@5 (GPT-5.1 Collaborator) - Functional: leaderboard

Measures functional and security requirement pass rates on 924 hardware/firmware tasks. Single-attempt permits up to three compiler-only repairs. Refinement uses GPT-5.1 functional-only collaborator feedback for up to five iterations. Pass@k averages atomic requirements, not whole-task success. Security hints are absent in this main evaluation. Model effort and dated labels are retained. This series reports HardSecBench - Refinement@5 (GPT-5.1 Collaborator) - Functional using Requirement Pass Rate (%).

Metric: Requirement Pass Rate (%). Source: arxiv.org. Saturation forecast: Estimated already saturated. 18 models tracked.

Top models

#ModelScoreOverall rank
1DeepSeek V3.299.26#210
2Gemini 3 Pro (Preview)99.08#71
3O198.97#190
4Claude Sonnet 4.598.88#148
5GPT-5 (Medium)98.82#105 (GPT-5)
6GLM-4.698.8#265
7GPT-5.1 (Medium)98.76#145 (GPT-5.1)
8Gemini 2.5 Flash98.75#255
9Gemini 2.5 Pro98.72#159
10Qwen 3 14B98.68#542
11Kimi K2 090598.59#292
12Qwen 3 Coder 480B A35B98.58#286
13GPT-OSS-120B98.43#346
14Llama 4 Scout Instruct98.2#547
15Qwen 3 Max98.11#213

No result here: #3 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.

Interactive version: theaggregate.ai/benchmark?slug=hardsecbench-refinement-5-gpt-5-1-collaborator-functional · How It Works · Data refreshed daily, snapshot 2026-11-05.