Alex Getmanearly AI signals

Hymba 1.5B Instruct

NVIDIA

ReleasedUpdated

Timeline

  1. · Weights version · evidence link
Specifications

Hymba 1.5B Instruct is a model from NVIDIA with open weights, first recorded on 11 Nov 2026; its release date is not established.

Weights
Open

Questions

Are the weights of Hymba 1.5B Instruct publicly available?

Yes. NVIDIA publishes the weights.

When was Hymba 1.5B Instruct released?

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