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Magnum v4 72BOPEN
This is a series of models designed to replicate the prose quality of the Claude 3 models, specifically Sonnet(https://openrouter.ai/anthropic/claude-3.5-sonnet) and Opus(https://openrouter.ai/anthropic/claude-3-opus).
Prices update automatically — checked daily against provider list prices.
- $3.5 per 1M tokens, assuming 3 input for 1 output the convention used by Artificial Analysis
- cheaper than 1% of the 191 open-weight models tracked here
Benchmarks
Artificial Analysis measures 273 of the 383 models tracked here — this one is not yet covered. The pricing position above is measured across the full catalog and does not depend on benchmarks.
About this model
Magnum v4 72B is an open-weight AI model by Anthracite org. You can download and self-host it for free; the prices below are hosted-API list prices, tracked daily, for when you prefer convenience over self-hosting.
Frequently asked questions
What is Magnum v4 72B?
Magnum v4 72B is an AI language model from Anthracite org. It is open-weight: you can download it and run it on your own hardware, for free.
Is Magnum v4 72B free?
The weights are free and open — you can self-host Magnum v4 72B and pay nothing per token. If you prefer a hosted API, list prices are $3 per million input tokens and $5 per million output tokens.
Can I self-host Magnum v4 72B?
Yes. Magnum v4 72B has open weights, so you can download it and run it on your own GPU or server with tools like Ollama, vLLM or llama.cpp — with no per-token cost.