Contamination Map Methodology

Text / LLM / Model

DeepSeek-R1-0528

Organisation
DeepSeek-AI
Family
DeepSeek · version R1-0528
Released
2025-05-28 (DeepSeek API Docs news entry 'DeepSeek-R1-0528 Release 2025/05/28', https://api-docs.deepseek.com/news/news1226)
Checkpoints
deepseek-ai/DeepSeek-R1-0528
Weights
Open · MIT
Links
PaperModel card

Training data disclosure: None

Level determined for 0% of benchmark cells.

Benchmark cells

Classic LLM benchmarks

Unknown MMLU (Measuring Massive Multitask Language Understanding) · training data not disclosed in enough detail

Unknown GSM8K (Grade School Math 8K) · training data not disclosed in enough detail

Unknown MATH (Mathematics Aptitude Test of Heuristics) · training data not disclosed in enough detail

Unknown HumanEval · training data not disclosed in enough detail

Unknown ARC-Challenge (AI2 Reasoning Challenge, Challenge Set) · training data not disclosed in enough detail

Unknown HellaSwag · training data not disclosed in enough detail

Unknown TruthfulQA · training data not disclosed in enough detail

Unknown WinoGrande · training data not disclosed in enough detail

Recent LLM benchmarks

Unknown GPQA Diamond · training data not disclosed in enough detail

Unknown MMLU-Pro · training data not disclosed in enough detail

Unknown LiveCodeBench (code generation, release_v6) · training data not disclosed in enough detail

Unknown SWE-bench Verified · training data not disclosed in enough detail

Unknown AIME 2024 · training data not disclosed in enough detail

Unknown AIME 2025 · training data not disclosed in enough detail

Unknown MATH-500 · training data not disclosed in enough detail

Notes

Minor version upgrade of DeepSeek-R1 via more post-training compute and algorithmic changes; no data described. DeepSeek-R1-0528-Qwen3-8B (CoT from R1-0528 distilled into Qwen3-8B-Base) was released alongside; not listed as a checkpoint because its base differs.

Sources