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Ember-1

Ready
model path:accounts/fireworks/models/ember-1

Ember-1 is a specialized model from Fireworks. Built on Kimi K3, it produces shorter reasoning traces, using approximately 40% fewer tokens while maintaining comparable quality across our evaluations

Ember-1 API Features

Serverless

Ember-1 is available via Fireworks' serverless API, where you pay per token. There are several ways to call the Fireworks API, including Fireworks' Python client, the REST API, or OpenAI's Python client.

Available Serverless

$3.00 / $0.30 / $15.00

Run queries immediately, pay only for usage

Per 1M Tokens (input/cached input/output)

Metadata

State
Ready
Created on
22 SEP, 2026
Kind
Base model
Provider
Fireworks

Specifications

Calibrated
No
Mixture-of-Experts
Yes
Parameters
2.78T

Supporting Functionality

Fine-tuning
Not Supported
Serverless
Supported
Context Length
1040k tokens
Function Calling
Supported
Embeddings
Not Supported
Rerankers
Not Supported
Supporting image input
Supported