anthracite-org/magnum-v4-72b

anthracite-org· 16K ctx· apache-2.0

open weights quant: unknown

spread (output)

1.7×

$2.99 – $5.00 · 4 providers

4 providers priced

Provider	Input	Output	Cache rd	Blended
NanoGPT relay router	$2.01	$2.99	$1.00	$1.46
NanoGPT relay router	$2.01	$2.99	$1.00	$1.46
Kilo Gateway relay router	$2.50	$5.00	—	$2.73^*
OpenRouter unknown	$2.50	$5.00	—	$2.73^*

Cheapest (output)

NanoGPT

$2.99 /M

opencode.json

{
  "provider": {
    "nano-gpt": {
      "npm": "@ai-sdk/openai-compatible",
      "options": {
        "baseURL": "https://nano-gpt.com/api/v1"
      },
      "models": {
        "anthracite-org/magnum-v2-72b": {}
      }
    }
  }
}

Set NANO_GPT_API_KEY in your environment. Generated — verify against the OpenCode docs.

Output $/M over time7-day preview

Median line, min–max band. Pre-2026-09 points are catalog-recorded dates from models.dev git history, not provider effective dates.

Full price history & dynamics

This is a 7-day preview. Sign in for 30 days free; the full series and export are the API subscription.

Data: models.dev (MIT), snapshot 2026-09-20. Prices are vendor-published; verify before purchase. Methodology.