DeepSeek V3 shocked the AI industry by achieving GPT-4o-level performance at a fraction of the cost. At $0.27/1M input tokens with open weights, it offers the best value proposition of any frontier-class model in 2025.
Pricing Breakdown
| Volume | Input Cost | Output Cost | Combined (50/50) |
|---|---|---|---|
| 1,000 tokens | $0.0003 | $0.0011 | $0.0007 |
| 10,000 tokens | $0.0027 | $0.0110 | $0.0069 |
| 100,000 tokens | $0.0270 | $0.1100 | $0.0685 |
| 1,000,000 tokens | $0.2700 | $1.1000 | $0.6850 |
Strengths
- ✓Frontier-level quality at 10x lower cost than GPT-4o
- ✓Open source weights available
- ✓Excellent coding performance
- ✓Strong on English and Chinese tasks
Weaknesses
- ✗China-based company may raise data privacy concerns for some
- ✗Smaller ecosystem than US providers
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Frequently Asked Questions
How much does DeepSeek V3 cost?
DeepSeek V3 costs $0.27/1M per 1M input tokens and $1.10/1M per 1M output tokens.
What is DeepSeek V3's context window?
DeepSeek V3 has a context window of 131K tokens, which means it can process up to 131,072 tokens in a single request.
Is DeepSeek V3 open source?
Yes, DeepSeek V3 is open source. The model weights are publicly available and can be self-hosted.
What is DeepSeek V3 best used for?
DeepSeek V3 is best suited for: coding, low-cost, reasoning, data-extraction. Frontier-level quality at 10x lower cost than GPT-4o.
What is DeepSeek V3's ELO score?
DeepSeek V3 has an ELO score of 1320 on the LMSYS Chatbot Arena leaderboard, placing it among top-tier models.