DeepSeek R1 0528
#56 en Modèles de reasoningDeepSeek · v0528 · depuis 28. Mai 2025 · 8× · vu le 30 juin 2026
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Momentum
DeepSeek-R1-0528 is a May 2025 update to DeepSeek AI's open reasoning model DeepSeek R1. It still builds on the DeepSeek-V3 base but received substantially more post-training compute and algorithmic optimization, resulting in markedly improved math, coding, and logic benchmark scores. The model is open-weight (MIT license), downloadable via Hugging Face, and accessible via chat.deepseek.com and the DeepSeek API (model name "deepseek-reasoner"). It now supports JSON output and function calling but remains text-only, without native image or audio processing.
Historique du momentum
19.05.17.08.
Fonctionnalités
| Key Benchmark (%) | AIME 2025: 87.5% accuracy (vs. 70% in previous version) |
| Context Window (Tokens) | 128,000 tokens (open-source version); 64,000 tokens on official web/app/API interface |
| License | MIT License (code and model weights), commercial use and distillation permitted |
| Multimodality | No – text-only model (auto-regressive language model with optimized transformer architecture) |
| Platform | chat.deepseek.com, DeepSeek API (deepseek-reasoner), Hugging Face (open weights), third-party providers like AWS, Together AI, Google Cloud Vertex AI |
| Price per 1M Tokens | API (deepseek-reasoner, standard rate at the time): $0.55 input (cache miss) / $0.14 input (cache hit) / $2.19 output |
| Release Date | May 28, 2025 |