Ember-1
NEWFireworks · Proprietary · Released Sep 24, 2026 · fireworks/ember-1
Best $3.00 in / $15.00 out via Fireworks
1.05M contextVisionToolsReasoningStructured outputPrompt caching
Available from 1 providerUSD / MTOK · PRICES 15 MINUTES AGO
EST. MONTHLY COSTclick a row for detail · click headers to sort
| PROVIDER | INPUT | OUTPUT | CACHE | CONTEXT | QUANT | TTFT | TPS | UPTIME |
|---|---|---|---|---|---|---|---|---|
 Fireworks1ST PARTY | $3.00 | $15.00 | $0.30 | 1.05M | — | — | — | 100.0% |
SERVE THIS MODEL AND NOT LISTED? LIST YOUR INFERENCE →
Pricing variants · USD / MTok in / out
STANDARD
$3.00 / $15.00
per MTok in / out
CACHE READ $0.30
Recent changesRSS ↗
Sep 25, 2026model added
About
Ember-1 is a specialized reasoning model from Fireworks Research, built on Kimi K3. It is designed to make every token go further: it produces shorter reasoning traces, using roughly 40%...
Specifications
Context window1,048,576
Max output943,718
Modalities intext, image
Modalities outtext
LicenseProprietary
ReleasedSep 24, 2026
TokenizerOther
Embed badge
[](https://modelindex.ai/models/fireworks/ember-1)Sources
OpenRouter API15 minutes ago
AGGREGATORVerified 15 minutes ago · list prices, not negotiated rates.