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Magnum v4 72B
meta·meta/magnum-v4-72b·GA·Open weights·llama series
Open-weight instruction model for adaptable chat and self-hosted production workloads
At a glance
Reference price$3.00 / $5.00 per 1M
Cache read — · Kilo Gateway
Lowest paid$2.01 / $2.99
NanoGPT Gateway · 1.5× spread
Context32,768
⚠ Providers report 16,384–32,768; the table below is authoritative
Output limit4,096
Capabilities
ReasoningTool use✓ Structured output✓ TemperatureAttachments
⚠ Providers report capability flags inconsistently
Modalities
TextPDF
Knowledge cutoff2024-06-30
Released / updated2024-10-22 / 2025-01-01
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 3 providers3 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| NanoGPT | Gateway | $2.01 | $2.99 | $1.00 | — | 16,384 ⚠ | 8,192 | |
| OpenRouter | Gateway | $3.00 | $5.00 | — | — | 32,768 | 4,096 | |
| Kilo Gateway | Gateway | $3.00 | $5.00 | — | — | 32,768 | 4,096 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1NanoGPT$430.44
2OpenRouter$850.00
3Kilo Gateway$850.00
The cheapest paid channel is the only channel.
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Price historyone sample accumulated per data sync
Input listOutput listMin blended