Anthropic Claude 3.5 Haiku narrowly beats the OpenAI o1 in the ai language models category, particularly in price, scoring 6.5/10 vs 5.8/10. If you want the better overall performer, Anthropic Claude 3.5 Haiku 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 | 3.5 Haiku | OpenAI o1 |
|---|---|---|
| Input (Prompt) | ✓$0.80/1M | $15.00/1M |
| Output (Completion) | ✓$4.00/1M | $60.00/1M |
| Open Source | Proprietary | Proprietary |
Context Window (tokens)
| Metric | 3.5 Haiku | OpenAI o1 |
|---|---|---|
| Max Output | 8,192 tok | ✓100,000 tok |
| Speed | ✓180 tok/s | 40 tok/s |
| Time to First Token | ✓350ms | 5.0s |
| Languages | 50+ | 50+ |
Higher is better. Industry-standard AI evaluation benchmarks.
3.5 Haiku
OpenAI o1
3.5 Haiku
OpenAI o1
3.5 Haiku
OpenAI o1
3.5 Haiku
OpenAI o1
3.5 Haiku
OpenAI o1
| Feature | 3.5 Haiku | 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 | 3.5 Haiku | OpenAI o1 |
|---|---|---|
| Provider | Anthropic | OpenAI |
| Knowledge Cutoff | 2024-07 | 2023-10 |
| Best For | fast taskshigh volumecost efficiencycoding | reasoningmathsciencecomplex coding |
Buy Anthropic Claude 3.5 Haiku if…
Buy the Anthropic Claude 3.5 Haiku 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?
Anthropic Claude 3.5 Haiku narrowly beats the OpenAI o1 in the ai language models category, particularly in price, scoring 6.5/10 vs 5.8/10. If you want the better overall performer, Anthropic Claude 3.5 Haiku is the clear pick.
Yes, Anthropic Claude 3.5 Haiku scores higher overall (8.4 vs 9.3).
Check the latest prices using the buy links above.
Buy the Anthropic Claude 3.5 Haiku 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.