Anthropic Claude 3 Opus vs OpenAI o3-mini
AI Matrix
Powered by Claude AIOpenAI o3-mini clearly outperforms the Anthropic Claude 3 Opus in the ai language models category, particularly in price, scoring 6.6/10 vs 4.4/10. If you want the better overall performer, OpenAI o3-mini is the clear pick.
5 Reasons Why OpenAI o3-mini Is Better
- 1.Higher camera score: 8.2 vs 6.2
- 2.Better display rating: 2.1 vs 0.5
- 3.Higher design rating: 5.7 vs 3.6
- 4.Better value score: 9.4 vs 2.5
- 5.Higher overall score: 6.6/10 vs 4.4/10
Spezifikationsvergleich
Anthropic Claude 3 OpusOpenAI o3-mini
Bewertungsaufschlüsselung
Anthropic Claude 3 OpusOpenAI o3-mini
2.5
Cost Efficiency20% weight
9.4OpenAI o3-mini Gewinner
7.7
Benchmark (MMLU)30% weight
7.7Unentschieden
3.6
Arena ELO20% weight
5.7OpenAI o3-mini Gewinner
1.9
Context Window10% weight
1.9Unentschieden
0.5
Speed (tok/s)10% weight
2.1OpenAI o3-mini Gewinner
6.2
Coding (HumanEval)10% weight
8.2OpenAI o3-mini Gewinner
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.
Anthropic Claude 3 Opus
✗ Cons
- ●Higher price tag
- ●Lower display score
- ●Lower camera score
OpenAI o3-mini
Gewinner✓ Pros
- ●Better display quality
- ●Higher camera score
- ●Better build and design
💰 Token Pricing (per 1M tokens)
Lower cost = better value. Free = open-source self-hosted.
| Metric | 3 Opus | OpenAI o3-mini |
|---|---|---|
| Input (Prompt) | $15.00/1M | ✓$1.10/1M |
| Output (Completion) | $75.00/1M | ✓$4.40/1M |
| Open Source | Proprietary | Proprietary |
⚡ Context Window & Speed
Context Window (tokens)
3 Opus200K
OpenAI o3-mini200K
| Metric | 3 Opus | OpenAI o3-mini |
|---|---|---|
| Max Output | 4,096 tok | ✓100,000 tok |
| Speed | 35 tok/s | ✓80 tok/s |
| Time to First Token | ✓1.2s | 2.0s |
| Languages | 50+ | 50+ |
📊 Benchmark Scores
Higher is better. Industry-standard AI evaluation benchmarks.
3 Opus
OpenAI o3-mini
MMLU (Knowledge)
86.8|86.9
3 Opus
OpenAI o3-mini
HumanEval (Coding)
84.9|92.9
3 Opus
OpenAI o3-mini
MATH (Mathematics)
60.1|87.3
3 Opus
OpenAI o3-mini
GPQA (Expert Q&A)
50.4|76.7
3 Opus
OpenAI o3-mini
Chatbot Arena ELO
1248.0|1305.0
3 Opus
OpenAI o3-mini
🔧 Capabilities
| Feature | 3 Opus | OpenAI o3-mini |
|---|---|---|
| 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 | ✕ | ✕ |
ℹ️ Model Details
| Field | 3 Opus | OpenAI o3-mini |
|---|---|---|
| Provider | Anthropic | OpenAI |
| Knowledge Cutoff | 2023-08 | 2023-10 |
| Best For | complex analysisresearchlong context | reasoningcodingmathcost efficiency |
Wer sollte kaufen
Buy Anthropic Claude 3 Opus if…
The Anthropic Claude 3 Opus is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy OpenAI o3-mini if…
Buy the OpenAI o3-mini if you want the best camera quality in this comparison. It scores higher overall and is the recommended choice for most buyers.
Community Vote
Who do you think wins this matchup?
Anthropic Claude 3 Opus vs OpenAI o3-mini — FAQ
Anthropic Claude 3 Opus vs OpenAI o3-mini: which is better?
OpenAI o3-mini clearly outperforms the Anthropic Claude 3 Opus in the ai language models category, particularly in price, scoring 6.6/10 vs 4.4/10. If you want the better overall performer, OpenAI o3-mini is the clear pick.
Is Anthropic Claude 3 Opus better than OpenAI o3-mini?
No, OpenAI o3-mini scores higher (8.9 vs 8.8).
Which is cheaper, Anthropic Claude 3 Opus or OpenAI o3-mini?
Check the latest prices using the buy links above.
Who should buy the Anthropic Claude 3 Opus?
The Anthropic Claude 3 Opus is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Who should buy the OpenAI o3-mini?
Buy the OpenAI o3-mini if you want the best camera quality in this comparison. It scores higher overall and is the recommended choice for most buyers.
