Meta: Llama Guard 4 12B vs OpenAI: GPT-5.6 Terra Pro
On input price, Meta: Llama Guard 4 12B is ~11.1× cheaper. Verified 2026-10-21.
Verdict
On blended price (3:1 input:output), Meta: Llama Guard 4 12B is ~25.0× cheaper ($0.180/$0.180 vs $2.00/$12.00 per 1M tokens).
Pricing
Per-million-token list prices, verified 2026-10-21. Green marks the better value.
| Metric | Meta: Llama Guard 4 12B | OpenAI: GPT-5.6 Terra Pro |
|---|---|---|
| Input / 1M | $0.180 | $2.00 |
| Output / 1M | $0.180 | $12.00 |
| Cache read / 1M | — | $0.200 |
| Blended (3:1) | $0.180/1M | $4.50/1M |
| Estimated monthly cost | Meta: Llama Guard 4 12B | OpenAI: GPT-5.6 Terra Pro |
|---|---|---|
| Chatbot10,000 reqs · 800/400 tok | $2.16 | $64.00 |
| Coding agent5,000 reqs · 8000/2000 tok | $9.00 | $200.00 |
| RAG pipeline30,000 reqs · 4000/500 tok | $24.30 | $420.00 |
Plug in your own numbers in the calculator, or paste a real bill into the Bill Shredder.
Specifications & capabilities
| Metric | Meta: Llama Guard 4 12B | OpenAI: GPT-5.6 Terra Pro |
|---|---|---|
| Context window | 164K | 1.1M |
| Max output | 16K | 128K |
| Vision input | ✓ | ✓ |
| Tool calling | – | ✓ |
| Reasoning | – | ✓ |
Quality
Intelligence Index by Artificial Analysis (independent evaluations, 0–100).
Verified intelligence scores aren't available for both models yet. See the full leaderboard.
Performance
Measured by Artificial Analysis on live endpoints.
Speed measurements aren't available for both models yet.
Provider
Infrastructure metrics for the organizations behind these models.
| Metric | Meta Llama | OpenAI |
|---|---|---|
| Listed endpoints | 25 | 12 |
| Reliability | 99.5% | 99.9% |
| Avg latency | 420 ms | 450 ms |
| Pricing tiers | standard, free | standard, batch, provisioned |
Full details: Meta: Llama Guard 4 12B pricing · OpenAI: GPT-5.6 Terra Pro pricing