Claude Sonnet 4.6 vs Llama 3.3 70B
List-price comparison · Claude Sonnet 4.6 details · Llama 3.3 70B details
For a typical workload (100,000 requests / mo), Llama 3.3 70B costs 97% less — $24.80/mo vs $960.00/mo.
| Claude Sonnet 4.6 | Llama 3.3 70B | |
|---|---|---|
| Input / 1M tokens | $3.00 | $0.100 |
| Output / 1M tokens | $15.00 | $0.320 |
| Typical request (1,200 in + 400 out) | $0.0096 | $0.0002 |
| Context window | 1M tokens | 131,072 tokens |
| Max output | 128k tokens | 16,384 tokens |
| Tier | Balanced | Flash |
| Provider | Anthropic | Meta |
Projected monthly cost
Rows open both models in the calculator — adjust volume and token counts there.
Claude Sonnet 4.6
Strong price-to-performance for production agents: reliable tool use, structured JSON output, and solid coding ability at roughly a fifth of Opus's cost.
Can still misstep on the hardest multi-step reasoning chains where Opus would succeed — budget for occasional escalation to a flagship model.
Llama 3.3 70B
Mature, well-supported open-weight model for general chat and lightweight agents — wide availability across inference providers keeps pricing competitive.
Falls behind newer flagship models on complex reasoning and coding — best suited to well-scoped, repetitive tasks.
More comparisons
Vendor list rates · per-request examples assume 1,200 input + 400 output tokens.