Meta Llama 3.1 405B vs OpenAI o3-mini
AI Matrix
Powered by Claude AIOpenAI o3-mini narrowly beats the Meta Llama 3.1 405B in the ai language models category, particularly in display, scoring 6.6/10 vs 6.2/10. 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 7.3
- 2.Better display rating: 2.1 vs 0.4
- 3.Better battery score: 1.9 vs 1.2
- 4.Higher design rating: 5.7 vs 4.4
- 5.Higher overall score: 6.6/10 vs 6.2/10
Comparación de especificaciones
Meta Llama 3.1 405BOpenAI o3-mini
Desglose de puntuación
Meta Llama 3.1 405BOpenAI o3-mini
10.0
Cost Efficiency20% weight
9.4Meta Llama 3.1 405B Ganador
8.2
Benchmark (MMLU)30% weight
7.7Empate
4.4
Arena ELO20% weight
5.7OpenAI o3-mini Ganador
1.2
Context Window10% weight
1.9OpenAI o3-mini Ganador
0.4
Speed (tok/s)10% weight
2.1OpenAI o3-mini Ganador
7.3
Coding (HumanEval)10% weight
8.2OpenAI o3-mini Ganador
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.
Meta Llama 3.1 405B
✓ Pros
- ●Better value for money
✗ Cons
- ●Shorter battery life
- ●Lower display score
- ●Lower camera score
OpenAI o3-mini
Ganador✓ Pros
- ●Better display quality
- ●Superior battery life
- ●Higher camera score
✗ Cons
- ●Higher price tag
💰 Token Pricing (per 1M tokens)
Lower cost = better value. Free = open-source self-hosted.
| Metric | 3.1 405B | OpenAI o3-mini |
|---|---|---|
| Input (Prompt) | ✓Free/1M | $1.10/1M |
| Output (Completion) | ✓Free/1M | $4.40/1M |
| Open Source | ✓ Free | Proprietary |
⚡ Context Window & Speed
Context Window (tokens)
3.1 405B128K
OpenAI o3-mini200K
| Metric | 3.1 405B | OpenAI o3-mini |
|---|---|---|
| Max Output | 4,096 tok | ✓100,000 tok |
| Speed | 30 tok/s | ✓80 tok/s |
| Time to First Token | ✓1.5s | 2.0s |
| Languages | 8+ | ✓50+ |
📊 Benchmark Scores
Higher is better. Industry-standard AI evaluation benchmarks.
3.1 405B
OpenAI o3-mini
MMLU (Knowledge)
88.6|86.9
3.1 405B
OpenAI o3-mini
HumanEval (Coding)
89.0|92.9
3.1 405B
OpenAI o3-mini
MATH (Mathematics)
73.8|87.3
3.1 405B
OpenAI o3-mini
GPQA (Expert Q&A)
51.1|76.7
3.1 405B
OpenAI o3-mini
Chatbot Arena ELO
1270.0|1305.0
3.1 405B
OpenAI o3-mini
🔧 Capabilities
| Feature | 3.1 405B | 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 | 3.1 405B | OpenAI o3-mini |
|---|---|---|
| Provider | Meta | OpenAI |
| Parameters | 405B | — |
| Knowledge Cutoff | 2023-12 | 2023-10 |
| License | Llama 3.1 Community | Commercial |
| Best For | open sourceself hostingfine tuningenterprise privacy | reasoningcodingmathcost efficiency |
Quién debería comprar
Buy Meta Llama 3.1 405B if…
Choose the Meta Llama 3.1 405B if budget is your top priority — it offers competitive specs at a lower price point.
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?
Meta Llama 3.1 405B vs OpenAI o3-mini — FAQ
Meta Llama 3.1 405B vs OpenAI o3-mini: which is better?
OpenAI o3-mini narrowly beats the Meta Llama 3.1 405B in the ai language models category, particularly in display, scoring 6.6/10 vs 6.2/10. If you want the better overall performer, OpenAI o3-mini is the clear pick.
Is Meta Llama 3.1 405B better than OpenAI o3-mini?
No, OpenAI o3-mini scores higher (8.9 vs 8.7).
Which is cheaper, Meta Llama 3.1 405B or OpenAI o3-mini?
Check the latest prices using the buy links above.
Who should buy the Meta Llama 3.1 405B?
Choose the Meta Llama 3.1 405B if budget is your top priority — it offers competitive specs at a lower price point.
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.
