Apex-Shortlist (no tools)
Apex-Shortlist - no tools variant. Competitive math benchmark without tool use.
Category
STEM & Reasoning
Score type
percent
Scale
100%
higher is better
Models tested
5
What is Apex-Shortlist (no tools)?
Apex-Shortlist (no tools) is a benchmark for hard reasoning in science, technology, engineering and math. The official description says: "Apex-Shortlist - no tools variant". Below we describe in simple words what benchmarks of this type generally examine.
What does it test?
Apex-Shortlist (no tools) measures hard reasoning in science, technology, engineering and math. In detail, it checks:
- graduate- and expert-level questions in science and math
- multi-step derivations where each step must be correct
- problems written to defeat memorisation (novel or recent exam problems)
- correct use of formulas, units and logical inference
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.
Official methodology note: Apex-Shortlist - no tools variant. Competitive math benchmark without tool use.
Frequently asked questions
What is the Apex-Shortlist (no tools) benchmark?
Apex-Shortlist (no tools) is a benchmark for hard reasoning in science, technology, engineering and math. The official description says: 'Apex-Shortlist - no tools variant'. Below we describe in simple words what benchmarks of this type generally examine.
What does Apex-Shortlist (no tools) test?
Apex-Shortlist (no tools) mainly measures hard reasoning in science, technology, engineering and math. Concretely, it checks: graduate- and expert-level questions in science and math; multi-step derivations where each step must be correct; problems written to defeat memorisation (novel or recent exam problems).
How is the Apex-Shortlist (no 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. The declared maximum score of this benchmark is 100.0.
Where do I get Apex-Shortlist (no 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/apex-shortlist-no-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 5 models tested
| # | Model | Score | Date | Source | Verified |
|---|---|---|---|---|---|
| 1 |
DeepSeek-V4-Pro
DeepSeek
|
90.2%
|
26.06.2026 | Report | Verified |
| 2 |
DeepSeek-V4-Pro
DeepSeek
|
85.8%
|
04.06.2026 | Report | Unverified |
| 3 |
DeepSeek-V4-Flash
DeepSeek
|
85.7%
|
26.06.2026 | Report | Verified |
| 4 |
Kimi K2.6
Moonshot AI
|
77.4%
|
04.06.2026 | Report | Unverified |
| 5 |
NVIDIA-Nemotron-3-Ultra-550B-A55B-BF16
NVIDIA
|
74.9%
|
04.06.2026 | Report | Verified |