Llama 3.1 405B (Together AI) is 42% cheaper than Claude 3.5 Sonnet (v2) on blended 3:1 token pricing. Claude 3.5 Sonnet (v2) costs $3.00/1M in and $15.00/1M out, while Llama 3.1 405B (Together AI) costs $3.50/1M in and $3.50/1M out.
Claude 3.5 Sonnet (v2) vs Llama 3.1 405B (Together AI)
Compare verified input/output token rates, prompt caching discounts, latency tiers, and context limits between Anthropic and Together AI (Meta).
| Metric / Feature | Claude 3.5 Sonnet (v2) (Anthropic) | Llama 3.1 405B (Together AI) (Together AI (Meta)) |
|---|---|---|
| Input Price ($ / 1M Tokens) | $3.00 | $3.50 |
| Output Price ($ / 1M Tokens) | $15.00 | $3.50 |
| Prompt Caching Input Rate | $0.300/1M | Not Available |
| Blended 3:1 Rate (Production) | $6.000 / 1M | $3.500 / 1M |
| Max Context Window | 200k | 128k |
| Multimodal Vision | ✅ Supported | ❌ Text Only |
| MMLU Benchmark | 88.3% | 88.6% |
| Throughput & Latency | Fast (~50 t/s) | Standard (~30 t/s) |
| Best For | Autonomous coding, complex tool use, multi-step agent reasoning | Synthetic data generation, model distillation, enterprise on-premise benchmarking |
When to Choose Claude 3.5 Sonnet (v2)
Choose Claude 3.5 Sonnet (v2) if your workload requires autonomous coding, complex tool use, multi-step agent reasoning. Ideal for teams needing Anthropic'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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