Model dossier

Fireworks: Ember-1

Ember-1 is a specialized reasoning model from Fireworks Research, built on [Kimi K3](TVP catalog). It is designed to make every token go further: it produces shorter reasoning traces, using roughly 40%...

Context1,048,576
Max output943,718
Pricing viewTVP price

Fireworks: Ember-1

Model ID
fireworks/ember-1
Canonical slug
fireworks/ember-1-20260923
Knowledge cutoff
n/a
Created
9/24/2026
textimagetoolsstructured
text+image->texttextimage
Context1,048,576
Max output943,718
TokenizerOther