OpenAI GPT-4o mini edges out the Meta Llama 3.1 70B in the ai language models category, particularly in display, scoring 6.3/10 vs 5.3/10. If you want the better overall performer, OpenAI GPT-4o mini 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
Lower cost = better value. Free = open-source self-hosted.
| Metric | GPT-4o mini | 3.1 70B |
|---|---|---|
| Input (Prompt) | $0.15/1M | ✓Free/1M |
| Output (Completion) | $0.60/1M | ✓Free/1M |
| Open Source | Proprietary | ✓ Free |
Context Window (tokens)
| Metric | GPT-4o mini | 3.1 70B |
|---|---|---|
| Max Output | ✓16,384 tok | 4,096 tok |
| Speed | ✓220 tok/s | 90 tok/s |
| Time to First Token | ✓280ms | 500ms |
| Languages | ✓50+ | 8+ |
Higher is better. Industry-standard AI evaluation benchmarks.
GPT-4o mini
3.1 70B
GPT-4o mini
3.1 70B
GPT-4o mini
3.1 70B
GPT-4o mini
3.1 70B
GPT-4o mini
3.1 70B
| Feature | GPT-4o mini | 3.1 70B |
|---|---|---|
| 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 | GPT-4o mini | 3.1 70B |
|---|---|---|
| Provider | OpenAI | Meta |
| Parameters | — | 70B |
| Knowledge Cutoff | 2023-10 | 2023-12 |
| License | Commercial | Llama 3.1 Community |
| Best For | high volumecost efficiencysimple tasks | open sourceself hostingfine tuningcost efficiency |
Buy OpenAI GPT-4o mini if…
Buy the OpenAI GPT-4o mini if you want the best camera quality in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Meta Llama 3.1 70B if…
The Meta Llama 3.1 70B 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?
OpenAI GPT-4o mini edges out the Meta Llama 3.1 70B in the ai language models category, particularly in display, scoring 6.3/10 vs 5.3/10. If you want the better overall performer, OpenAI GPT-4o mini is the clear pick.
Yes, OpenAI GPT-4o mini scores higher overall (8.3 vs 8.1).
Check the latest prices using the buy links above.
Buy the OpenAI GPT-4o mini if you want the best camera quality in this comparison. It scores higher overall and is the recommended choice for most buyers.
The Meta Llama 3.1 70B is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.