GPQA Diamond (with tools)
GPQA Diamond (with tools) - Google-Proof Q&A benchmark for graduate-level scientific reasoning with tool use variant.
Category
STEM & Reasoning
Score type
percent
Scale
relative
higher is better
Models tested
1
What is GPQA Diamond (with tools)?
GPQA (Google-Proof Q&A) is a graduate-level science question set created by domain experts. Questions are written so that simply searching the web does not help: 'google-proof' means that even human experts with full search access only answer about a third of them correctly in the non-expert setting.
What does it test?
GPQA Diamond (with tools) measures hard reasoning in science, technology, engineering and math. In detail, it checks:
- deep science knowledge beyond common exam questions
- step-by-step scientific reasoning
- robustness against attractive wrong answers
- 'closed-book' problem solving without external help
How to read the score
The score is accuracy: the percentage of tasks answered or solved correctly. 100% means every task was solved perfectly; higher is better.
Frequently asked questions
What is the GPQA Diamond (with tools) benchmark?
GPQA (Google-Proof Q&A) is a graduate-level science question set created by domain experts. Questions are written so that simply searching the web does not help: 'google-proof' means that even human experts with full search access only answer about a third of them correctly in the non-expert setting.
What does GPQA Diamond (with tools) test?
GPQA Diamond (with tools) mainly measures hard reasoning in science, technology, engineering and math. Concretely, it checks: deep science knowledge beyond common exam questions; step-by-step scientific reasoning; robustness against attractive wrong answers.
How is the GPQA Diamond (with tools) score calculated?
The score is accuracy: the percentage of tasks answered or solved correctly. 100% means every task was solved perfectly; higher is better.
Where do I get GPQA Diamond (with tools) data and scores?
The official benchmark page/reference is linked on this page. Every score on Open LLM Radar is also available as open data: download the scores JSON (http://open-llm-radar-api:8000/api/v1/benchmarks/gpqa-diamond-with-tools/scores) or pull it directly from the Open LLM Radar API with any HTTP client.
Benchmark data & downloads
Where to get, inspect and reuse the data behind this benchmark.
Benchmark dataset
The question/task data itself — download and evaluate locally
Benchmark metadata (JSON)
This page's benchmark record from the Open LLM Radar API
All model scores (JSON download)
Full score table as JSON; paginate with limit/offset params
Open LLM Radar API docs
Swagger UI to explore and reuse all radar API endpoints
Model scores 1 model tested
| # | Model | Score | Date | Source | Verified |
|---|---|---|---|---|---|
| 1 |
GPT-OSS-20B
OpenAI
|
74.2%
|
05.08.2025 | Report | Verified |