OpenRouter model
Magnum v4 72B
This is a series of models designed to replicate the prose quality of the Claude 3 models, specifically Sonnet(provider documentation and Opus(provider documentation The model is fine-tuned on top of [Qwen2.5 72B](provider documentation
- Provider
- OpenRouter
- Availability
- Available
- Model ID
- anthracite-org/magnum-v4-72b
- Snapshot
- 2026-10-07
Magnum v4 72B model overview
Magnum v4 72B is listed in the public Swarm catalog through OpenRouter. This page summarizes the verified catalog fields used by Swarm without claiming real-time access for every provider account.
- Provider
- OpenRouter
- Family
- OpenRouter
- Context window
- 32.8K tokens
- Thinking support
- Not supported
- Availability status
- Available
- Catalog ID
- openrouter/anthracite-org/magnum-v4-72b
Run Magnum v4 72B in Swarm
Verified CLI workflow & multi-agent architecture
$
swarm ctl model set --provider openrouter --model openrouter/anthracite-org/magnum-v4-72b# Or switch interactively inside the terminal TUI:
>
/modelsSubagent Role Matrix
Assign Magnum v4 72B to specialized system roles in ~/.swarm/config.json:
- Primary / Planner: Orchestrates full task DAGs and multi-stage pipelines.
- Coder Subagent: Generates code and unit tests inside private Git worktrees.
- Finder Subagent: Performs read-only code search, symbol discovery, and mapping.
Public catalog snapshot. Catalog availability is not a real-time provider status or an access guarantee.