Alex Getmanearly AI signals

Aspire Sentence Embedder

Ai2

ReleasedUpdated

Timeline

  1. · Weights version · evidence link
Specifications

Aspire Sentence Embedder is a model from Ai2 with open weights, first recorded on 11 Nov 2026; its release date is not established.

Weights
Open

Questions

Are the weights of Aspire Sentence Embedder publicly available?

Yes. Ai2 publishes the weights.

When was Aspire Sentence Embedder released?

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