DeepSeek V3 vs o1 (Reasoning)
Compare DeepSeek V3 vs o1 (Reasoning) API pricing, token costs, context windows, and latency. See which model is cheaper and better for your stack.
Full Metric & Specification Comparison
| Metric | DeepSeek V3 | o1 (Reasoning) | Advantage |
|---|---|---|---|
| Provider | DeepSeek | OpenAI | - |
| Input Token Cost (1M) | $0.140 | $15.000 | DeepSeek V3 |
| Output Token Cost (1M) | $0.280 | $60.000 | DeepSeek V3 |
| Context Window | 128k tokens | 200k tokens | o1 (Reasoning) |
| Intelligence Benchmark Score | 89/100 | 98/100 | o1 (Reasoning) |
| Streaming Latency | Fast | Deliberate | - |
Key Architectural Takeaways
- Input Token Cost: DeepSeek V3 is $0.14/1M vs o1 (Reasoning) at $15.00/1M
- Output Token Cost: DeepSeek V3 is $0.28/1M vs o1 (Reasoning) at $60.00/1M
- Context Window: DeepSeek V3 supports 128k tokens vs o1 (Reasoning) with 200k tokens
- Benchmark Intelligence Rating: DeepSeek V3 scores 89/100 vs o1 (Reasoning) at 98/100
- Inference Latency: DeepSeek V3 is rated Fast vs o1 (Reasoning) rated Deliberate
Simulate Your Team's Actual Spend
Quick Workload Presets
Pick a scenario or fine-tune token parameters and cloud host below.
Token & Usage ParametersLLM API
Switching from GPT-4o ($195.00/mo) to Gemini 1.5 Flash ($5.85/mo) saves 97%.
Lowest cost per token, high-frequency tasks, real-time audio/video
State-of-the-art open economics, high-performance general intelligence
Real-time conversational streaming, vision, multimodal processing at speed
High-volume text processing, fast chatbots, structured JSON extraction
Top open-weights coding, math, and multilingual benchmark performance
Open-weights privacy, self-hosting or ultra-cheap hosted inferencing
Complex math, algorithmic reasoning, open deep-thinking workflows
Rapid code completion, customer service, fast structured parsing
Cost-effective scientific & coding reasoning, high-accuracy logic
Massive context (2M tokens), full video/audio analysis, large codebases
Multilingual tasks, European compliance, enterprise code generation
Real-time information synthesis, creative generation, vision analysis
Complex multimodal reasoning, coding, and production enterprise apps
Software engineering, nuanced writing, complex agentic tool use
Advanced mathematics, algorithmic coding, PhD-level scientific logic
Frequently Asked Questions
Is DeepSeek V3 cheaper than o1 (Reasoning)?
DeepSeek V3 is significantly more economical, charging $0.14/1M input compared to $15.00/1M for o1 (Reasoning).
Which model should I choose for production?
If your primary constraint is API cost and high query throughput, choose DeepSeek V3. If you require peak reasoning accuracy and complex tool use, o1 (Reasoning) is recommended.
How does context window compare between DeepSeek V3 and o1 (Reasoning)?
o1 (Reasoning) offers the larger context window (200k tokens), allowing you to pass significantly larger codebases or documents without chunking.