Llama 3.1 8B Instruct vs Llama Guard 4 12B
Price, context window & benchmark comparison
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Verdict: Llama 3.1 8B Instruct is 7.2× cheaper than Llama Guard 4 12B on a typical 3:1 input/output mix. Llama Guard 4 12B has the larger context window (164K vs 131K).
| Llama 3.1 8B Instruct | Llama Guard 4 12B | |
|---|---|---|
| Input price / 1M | $0.02 | $0.18 |
| Output price / 1M | $0.04 | $0.18 |
| Blended price (3:1) | $0.025 | $0.18 |
| Cached input / 1M | — | — |
| Context window | 131K | 164K |
| Max output | 16K | 16K |
| Intelligence index | — | — |
| Coding index | 5.4 | — |
| Providers | — | 3 |
| Best provider uptime (30m) | — | 100.0% |
| Vision input | No | Yes |
| Reasoning | No | No |
| Tool calling | Yes | No |
| Released | 2024-07-23 | 2025-04-30 |
| Retirement | — | — |
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FAQ
Which is cheaper, Llama 3.1 8B Instruct or Llama Guard 4 12B?
Llama 3.1 8B Instruct is 7.2× cheaper than Llama Guard 4 12B on a typical 3:1 input/output mix.
Llama 3.1 8B Instruct vs Llama Guard 4 12B: which has a bigger context window?
Llama 3.1 8B Instruct: 131,072 tokens. Llama Guard 4 12B: 163,840 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: Llama 3.1 8B Instruct ≈ $60.00, Llama Guard 4 12B ≈ $450.00.
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