ツール一覧に戻る
DeepSeek
Open-source AI assistant with advanced reasoning
ウェブサイトを訪問フリーミアム
説明
DeepSeek is a powerful open-source AI model with strong reasoning, coding, and math capabilities. DeepSeek-R1 rivals top proprietary models at a fraction of the cost.
機能
- DeepSeek-V3 flagship 671B MoE model with frontier performance
- DeepSeek-R1 advanced reasoning model with chain-of-thought
- Fully open-source models with downloadable weights
- Managed API with competitive per-token pricing
- Distilled model variants for efficient local deployment
- Free web chat interface at chat.deepseek.com
- Multi-modal capabilities including code and math reasoning
メリット
- Extremely competitive pricing compared to OpenAI and Anthropic
- Fully open-source with weights available for self-hosting
- State-of-the-art reasoning capabilities rivaling top models
- Efficient MoE architecture enabling cost-effective inference
- Free web chat interface available to all users
デメリット
- -API service can experience high latency during peak demand
- -Chinese company may face regulatory concerns in some markets
- -Content filtering aligned with Chinese regulations
料金
Free web chat at chat.deepseek.com. API pricing: DeepSeek-V3 $0.30/$1.20 per 1M input/output tokens. DeepSeek-R1 $0.70/$2.50 per 1M tokens. Distilled models from $0.03/1M tokens. Self-hosting free with open-source weights.
タグ
LLMapiOpen SourceReasoningChinese AIailanguage-models