Microsoft
MagenticBrain is a 14B-parameter orchestration model from Microsoft Research AI Frontiers. It plans multi-step tasks, calls declared tools, and coordinates sub-agents. It does not execute actions itself — every real-world side effect happens inside a host harness.
Running this yourself: desktop gpu should be enough.
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36.9
Quality Score
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Arena ELO
15B
Parameters
131K
Context
This measures the amount of verifiable public evidence we have, not how capable the model is. A missing field means it has not been verified yet, not that its value is zero.
16 of 22 public signals
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866
Downloads
28
Likes
May 2026
Released
5/5 signals
2/4 signals
3/5 signals
3/4 signals
3/4 signals
Parameters
15B
Training compute
Not reported
Dataset scale
Not reported
Base model
Not reported
Gaps we are still tracking
Metadata sources