DeepSeek R1 edges out the OpenAI o1 in the ai language models category, particularly in price, scoring 7.1/10 vs 5.8/10. If you want the better overall performer, DeepSeek R1 is the clear pick.
Scores are relative within the ai language modelscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
Lower cost = better value. Free = open-source self-hosted.
| Metric | DeepSeek R1 | OpenAI o1 |
|---|---|---|
| Input (Prompt) | ✓$0.55/1M | $15.00/1M |
| Output (Completion) | ✓$2.19/1M | $60.00/1M |
| Open Source | ✓ Free | Proprietary |
Context Window (tokens)
| Metric | DeepSeek R1 | OpenAI o1 |
|---|---|---|
| Max Output | 32,768 tok | ✓100,000 tok |
| Speed | 25 tok/s | ✓40 tok/s |
| Time to First Token | ✓3.0s | 5.0s |
| Languages | 20+ | ✓50+ |
Higher is better. Industry-standard AI evaluation benchmarks.
DeepSeek R1
OpenAI o1
DeepSeek R1
OpenAI o1
DeepSeek R1
OpenAI o1
DeepSeek R1
OpenAI o1
DeepSeek R1
OpenAI o1
| Feature | DeepSeek R1 | OpenAI o1 |
|---|---|---|
| Reasoning / Chain-of-Thought | ✓ | ✓ |
| Vision (Image Input) | ✕ | ✓ |
| Audio Input | ✕ | ✕ |
| Video Input | ✕ | ✕ |
| Image/Audio Output | ✕ | ✕ |
| Function Calling / Tools | ✕ | ✓ |
| JSON Mode | ✓ | ✓ |
| Real-time Web Access | ✕ | ✕ |
| Fine-tuning Support | ✓ | ✕ |
| Batch API | ✓ | ✓ |
| Streaming | ✓ | ✓ |
| Open Source | ✓ | ✕ |
| Field | DeepSeek R1 | OpenAI o1 |
|---|---|---|
| Provider | DeepSeek | OpenAI |
| Parameters | 671B (37B active) | — |
| Knowledge Cutoff | 2024-07 | 2023-10 |
| License | MIT | Commercial |
| Best For | reasoningmathscienceopen sourcecost efficiency | reasoningmathsciencecomplex coding |
Buy DeepSeek R1 if…
Buy the DeepSeek R1 if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy OpenAI o1 if…
The OpenAI o1 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Who do you think wins this matchup?
DeepSeek R1 edges out the OpenAI o1 in the ai language models category, particularly in price, scoring 7.1/10 vs 5.8/10. If you want the better overall performer, DeepSeek R1 is the clear pick.
Yes, DeepSeek R1 scores higher overall (9.2 vs 9.3).
Check the latest prices using the buy links above.
Buy the DeepSeek R1 if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
The OpenAI o1 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.