Side by side
Llama Guard 4 12B vs GPT-4.1 Nano
Source: OpenRouter (live)
Live figures
The numbers
Best value in each row is highlighted. "Not declared" means the provider does not advertise the feature on its listing.
| Attribute | ||
|---|---|---|
| Input priceUSD per 1M tokens | $0.18 | $0.10 (best) |
| Output priceUSD per 1M tokens | $0.18 (best) | $0.40 |
| Blended price75% in / 25% out | $0.18 | $0.17 (best) |
| Vs. market median | 80% cheaper | 81% cheaper |
| Value rankcheapest = 1 | #80 | #78 (best) |
| Context windowtokens | 164K | 1.0M (best) |
| Max outputtokens | 16K | 943K (best) |
| Input modalities | image, text | image, text, file |
| Output modalities | text | text |
| Tool calling | Not declared | Declared |
| Reasoning | Not declared | Not declared |
| Structured output | Not declared | Declared |
| Listed on OpenRouter | 2025-04-30 (best) | 2025-04-14 |
Blended price assumes a 3:1 input-to-output token mix. Median is across all 429 priced models.
Add or swap modelsCost calculator
At your volume
Estimate the monthly bill for these models at your own token volumes.
| Model | Input | Output | Monthly | Yearly | vs cheapest | |
|---|---|---|---|---|---|---|
| OpenAI: GPT-4.1 Nano OpenAI · $0.100 in / $0.400 out per M | $5.00 | $6.00 | $11 | $132 | Cheapest | |
| Meta: Llama Guard 4 12B Meta · $0.180 in / $0.180 out per M | $9.00 | $2.70 | $12 | $140 | +$0.700 (1.1×) |
Estimates use list prices per million tokens from live provider listings. Cached-input, batch and volume discounts are not included, so real bills are often lower.
Read-out
What the numbers say
- OpenAI: GPT-4.1 Nano is the cheapest here at $0.17/M blended; Meta: Llama Guard 4 12B costs 3% more.
- OpenAI: GPT-4.1 Nano offers the largest context window (1.0M tokens) versus 164K for Meta: Llama Guard 4 12B.
- Tool calling is declared for OpenAI: GPT-4.1 Nano only.
Models
Model pages
Full pricing history, capabilities and alternatives for each model in this comparison.
$0.180
/M blended
OpenAI
$0.175
/M blended
More comparisons
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