Meta Llama Prompt Guard 2 22M vs Anthropic: Claude Opus 4.5
Meta Llama Prompt Guard 2 22M is cheaper on output tokens, while Anthropic: Claude Opus 4.5 offers a larger context window. Choose Meta Llama Prompt Guard 2 22M or Anthropic: Claude Opus 4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Meta Llama Prompt Guard 2 22M | Anthropic: Claude Opus 4.5 |
|---|---|---|
| Provider | Helicone | Helicone |
| Input / 1M tokens | $0.01 | $5.00 |
| Output / 1M tokens | $0.01 | $25.00 |
| Context window | 512 | 200K |
| Parameters | — | — |
| Open weights | No | No |
| Released | Oct 2024 | Nov 2025 |
FAQ
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.