OpenAI o3-mini is 45% cheaper than Llama 3.1 405B (Together AI) on blended 3:1 token pricing. OpenAI o3-mini costs $1.10/1M in and $4.40/1M out, while Llama 3.1 405B (Together AI) costs $3.50/1M in and $3.50/1M out.
OpenAI o3-mini vs Llama 3.1 405B (Together AI)
Compare verified input/output token rates, prompt caching discounts, latency tiers, and context limits between OpenAI and Together AI (Meta).
| Metric / Feature | OpenAI o3-mini (OpenAI) | Llama 3.1 405B (Together AI) (Together AI (Meta)) |
|---|---|---|
| Input Price ($ / 1M Tokens) | $1.10 | $3.50 |
| Output Price ($ / 1M Tokens) | $4.40 | $3.50 |
| Prompt Caching Input Rate | $0.550/1M | Not Available |
| Blended 3:1 Rate (Production) | $1.925 / 1M | $3.500 / 1M |
| Max Context Window | 200k | 128k |
| Multimodal Vision | ❌ Text Only | ❌ Text Only |
| MMLU Benchmark | 89.5% | 88.6% |
| Throughput & Latency | Fast Reasoning (~60 t/s) | Standard (~30 t/s) |
| Best For | High-throughput complex code synthesis and mathematical logic | Synthetic data generation, model distillation, enterprise on-premise benchmarking |
When to Choose OpenAI o3-mini
Choose OpenAI o3-mini if your workload requires high-throughput complex code synthesis and mathematical logic. Ideal for teams needing OpenAI's infrastructure and ecosystem tooling.
When to Choose Llama 3.1 405B (Together AI)
Choose Llama 3.1 405B (Together AI) if your primary objective is synthetic data generation, model distillation, enterprise on-premise benchmarking. Ideal for scaling high-throughput pipelines with Together AI (Meta).
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