math benchmark
CodeForces
A competitive programming benchmark using problems from the CodeForces platform. The benchmark evaluates code generation capabilities of LLMs on algorithmic problems with difficulty ratings ranging from 800 to 2400. Problems cover diverse algorithmic categories including dynamic programming, graph algorithms, data structures, and mathematical problems with standardized evaluation through direct platform submission.
Updated Aug 11, 2026
Models16
Model coverage16
MetricNormalized rating
EvidenceB
CodeForces Ranking
Higher normalized rating ranks better on this benchmark.
| 01 | DE | 100.0% | 100.0% | 16 | C | |
| 02 | DE | 100.0% | 93.3% | 16 | C | |
| 03 | DE | 90.0% | 86.7% | 16 | C | |
| 04 | AC | 85.1% | 80.0% | 16 | C | |
| 05 | AC | 82.2% | 73.3% | 16 | C | |
| 06 | OP | 82.1% | 66.7% | 16 | C | |
| 07 | AC | 80.7% | 60.0% | 16 | C | |
| 08 | DE | 79.5% | 53.3% | 16 | C | |
| 09 | DE | 79.5% | 46.7% | 16 | C | |
| 10 | OP | 74.3% | 40.0% | 16 | C | |
| 11 | DE | 70.7% | 33.3% | 16 | C | |
| 12 | DE | 69.7% | 26.7% | 16 | C | |
| 13 | AC | 65.9% | 20.0% | 16 | C | |
| 14 | DE | 64.3% | 13.3% | 16 | C | |
| 15 | GO | 55.3% | 6.7% | 16 | C | |
| 16 | GO | 47.6% | 0.0% | 16 | C |
CodeForces Score Distribution
A closer view of the leading scores on this benchmark.
CodeForces Highlights
The leading models and scores on this benchmark.
What is CodeForces?
What CodeForces measures and how its scores work.
A competitive programming benchmark using problems from the CodeForces platform. The benchmark evaluates code generation capabilities of LLMs on algorithmic problems with difficulty ratings ranging from 800 to 2400. Problems cover diverse algorithmic categories including dynamic programming, graph algorithms, data structures, and mathematical problems with standardized evaluation through direct platform submission.
Scores are shown in ratio. This benchmark is not independently verified and has an evidence level of B.
- Family
- CodeForces
- Modality
- text
- Primary category
- math
- Score direction
- higher
- LLMBoard eligible
- Yes
- Evaluation key
- codeforces|llm-stats-current
Benchmark scores retain their original unit. Overall score eligibility is shown separately.
FAQ
Common questions about CodeForces.
Which model scores highest on CodeForces?
DeepSeek-V4-Flash-Max is currently ranked first with 100.0%.
What does CodeForces measure?
A competitive programming benchmark using problems from the CodeForces platform. The benchmark evaluates code generation capabilities of LLMs on algorithmic problems with difficulty ratings ranging from 800 to 2400. Problems cover diverse algorithmic categories including dynamic programming, graph algorithms, data structures, and mathematical problems with standardized evaluation through direct platform submission.
Is a higher normalized rating better?
Yes. Higher values rank better for this benchmark.
How many models are compared?
16 model results are currently shown.
Does this benchmark affect the overall score?
Yes. This benchmark can contribute to the current LLMBoard capability score.