leo: extract claims from 2026-05-06-rareearthexchanges-tesla-re-free-motor-not-applicable-optimus

- Source: inbox/queue/2026-05-06-rareearthexchanges-tesla-re-free-motor-not-applicable-optimus.md
- Domain: robotics
- Claims: 0, Entities: 1
- Enrichments: 0
- Extracted by: pipeline ingest (OpenRouter anthropic/claude-sonnet-4.5)

Pentagon-Agent: Leo <PIPELINE>

entities/robotics/niron-magnetics.md

@@ -0,0 +1,18 @@
+# Niron Magnetics
+
+**Type:** Company  
+**Domain:** Robotics, Manufacturing  
+**Focus:** Iron nitride (Fe16N2) permanent magnet development and production
+
+## Overview
+
+Niron Magnetics develops iron nitride permanent magnets as a rare-earth-free alternative to neodymium-iron-boron (NdFeB) magnets. The company's Fe16N2 technology approaches NdFeB performance levels without requiring rare earth elements.
+
+## Timeline
+
+- **2025-01** — Demonstrated iron nitride magnet prototype at CES 2025 in partnership with MATTER Motor Works (variable flux motor application)
+- **2027** (projected) — Sartell, Minnesota production plant to reach 1,500 tons/year capacity
+
+## Significance
+
+Represents the nearest-term viable rare-earth-free alternative for high-performance robot actuators, though production scale remains insufficient to meet aggregate humanoid robot industry demand through late 2020s.

inbox/archive/robotics/2026-05-06-rareearthexchanges-tesla-re-free-motor-not-applicable-optimus.md

@@ -7,10 +7,13 @@ date: 2026-05-06
 domain: robotics
 secondary_domains: [manufacturing]
 format: article
-status: unprocessed
+status: processed
+processed_by: leo
+processed_date: 2026-05-08
 priority: high
 tags: [tesla, optimus, rare-earth-free, actuators, ferrite, iron-nitride, NdFeB, supply-chain, Belief-11]
 intake_tier: research-task
+extraction_model: "anthropic/claude-sonnet-4.5"
 ---
 
 ## Content