Model tracker / Fireworks AI
Ember-1
Ember-1 is an everyday model from Fireworks AI, released 23 September 2026. It's in preview. At Fireworks AI it costs $3.00 per million input tokens and $15.00 per million output tokens, with a 1M-token context window.
- Made by
- Fireworks AI
- Released
- 2026-09-23
- Status
- Preview, new
- Tier
- Everyday
- Weights
- Closed
- Context window
- 1,048,576 tokens
- Input
- text, image
- API id
accounts/fireworks/models/ember-1
Ember-1 price at Fireworks AI
US dollars per million tokens. Blended is 3 input tokens for every output token, one number to compare on.
| Provider | Input | Output | Cached input | Blended | Batch | Checked |
|---|---|---|---|---|---|---|
| Fireworks AI · maker | $3.00 | $15.00 | $0.30 | $6.00 | 50% off | 2026-10-14 |
- Fireworks AI: Fireworks' own post-train of Kimi K3, launched as a Research Preview on Serverless. Priority tier: $3.75 / $18.75.
Models like Ember-1
Other everyday models closest in price, at each maker's own price or the cheapest provider.
| Model | Input | Output | Context | Weights |
|---|---|---|---|---|
| Ember-1 | $3.00 | $15.00 | 1M | Closed |
| Kimi K3 Moonshot AI | $3.00 | $15.00 | 1M | Open |
| Gemini 3.1 Pro Google | $2.00 | $12.00 | 1M | Closed |
| Command A+ Cohere | $2.50 | $10.00 | 128K | Open |
| Claude Sonnet 5.5 Anthropic | $2.00 | $10.00 | 1M | Closed |
| GPT-6.1 Sol OpenAI | $2.00 | $10.00 | 1.1M | Closed |
Compare them all in the model tracker →
Ember-1 FAQ
How much does Ember-1 cost?
Ember-1 costs $3.00 per million input tokens and $15.00 per million output tokens at Fireworks AI, and $0.30 per million cached input tokens, with 50% off for batch requests. Prices are list prices in US dollars, last checked 14 October 2026.
What is Ember-1's context window?
Ember-1 takes up to 1,048,576 tokens in one request.
Is Ember-1 open weight?
No. Ember-1 is only available through Fireworks AI's API; Fireworks AI doesn't publish the weights.
Where can I use Ember-1?
Ember-1 is available from Fireworks AI. At Fireworks AI, call it as accounts/fireworks/models/ember-1.