Fireworks: Ember-1
ember-1
Ember-1 is a specialized reasoning model from Fireworks Research, built on [Kimi K3](https://openrouter.ai/moonshotai/kimi-k3). It is designed to make every token go further: it produces shorter reasoning traces, using roughly 40%...
Specification
most-agreed values
Context
1M
Max output
944K
Released
2026-09-24
Knowledge cutoff
—
Retires
—
Open weights
no
Input
text, image
Output
text
Price
US dollars per million tokens · most-agreed
Input
$3.00
Output
$15.00
Cache read
$0.30
Available from 5 hosts
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| fireworks_ai | $3.00 | $15.00 | $0.30 | — | 1M | — | — |
| fireworks-ai · accounts | $3.00 | $15.00 | $0.30 | — | 1M | 131K | — |
| kilo | $3.00 | $15.00 | $0.30 | — | 1M | 944K | — |
| openrouter | $3.00 | $15.00 | $0.30 | — | 1M | 944K | — |
| vercel | $3.00 | $15.00 | $0.30 | — | 1M | 1M | — |
