# Parked: Tier 5 Research

## Current boundary

Tier 5 research is paused:

- reasoning on 22M
- test-time compute scaling
- vision-language toy
- diffusion LM micro
- sparse MoE kernels
- TTS toy
- explainer-video model

These are learning-rich but not the current factory proof.

Reopen after the factory can repeatedly produce, evaluate, package, and report a
specialist.