# Phi 4 Reasoning Plus FP8

Phi 4 Reasoning Plus FP8 is a model from NVIDIA with open weights, first recorded on 11 Nov 2026; its release date is not established.

- Developer: NVIDIA
- Id: nvidia/Phi-4-reasoning-plus-FP8
- Sighting: 2026-11-11T18:43:42.479Z
  - [evidence link](https://huggingface.co/nvidia/Phi-4-reasoning-plus-FP8)
- Status: Released
- Weights version: 2025-09-05
  - [evidence link](https://huggingface.co/api/models/nvidia/Phi-4-reasoning-plus-FP8/paths-info/18abf8a59bd8ff0b79ec712863a153becc6cdaeb)
- Canonical: https://alexgetman.com/models/nvidia/phi-4-reasoning-plus-fp8/

## Questions

### Are the weights of Phi 4 Reasoning Plus FP8 publicly available?

Yes. NVIDIA publishes the weights.

### When was Phi 4 Reasoning Plus FP8 released?

Its release date is not established. Signal Forge first recorded it on 11 Nov 2026.

## Evidence links

- [hf-author-artifacts:nvidia](https://huggingface.co/api/models/nvidia/Phi-4-reasoning-plus-FP8/paths-info/18abf8a59bd8ff0b79ec712863a153becc6cdaeb)
- [huggingface:nvidia](https://huggingface.co/nvidia/Phi-4-reasoning-plus-FP8)

## Signals