Magnum v4 72B
by Anthracite Org
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://o
Models
Magnum v4 72B
Added 10 July 2026
Overview
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). The model is fine-tuned on top of Qwen2.5 72B.
How to use / API access
Call via OpenRouter with model id `anthracite-org/magnum-v4-72b`.
- openrouter ·
anthracite-org/magnum-v4-72bDocs
OpenRouter id: anthracite-org/magnum-v4-72b
Notes
Magnum v4 72B is listed in the EDNA Models directory from the OpenRouter catalogue.
Get the free Developer’s Field Guide
A 27-page field guide to the AI coding workflow with Claude. Claude Code, MCP servers, the prompt patterns that work, and what to delegate. Free.
Enter your work email. We send it straight over, plus a few short notes worth knowing. Unsubscribe any time.