Specialized model from Fireworks built on Kimi K3, producing shorter reasoning traces with approximately 40% fewer tokens while maintaining comparable quality
Ember-1 by fireworks is offered by 6 providers on this page. Its reference price is $3.00 per 1M input tokens and $15.00 per 1M output tokens.
The context window is 1,048,576 tokens at the reference host, but hosts report different limits, from 1,040,000 to 1,048,576, so the usable window depends on the provider you pick. It supports reasoning, tool use, and structured output. Accepted input modalities are Text and Image.
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| OpenRouter | Gateway | $3.00 | $15.00 | $0.30 | — | 1,048,576 | 943,718 | |
| Vercel AI Gateway | Cloud | $3.00 | $15.00 | $0.30 | — | 1,048,576 | 1,048,576 | |
| Fireworks AI | Cloud | $3.00 | $15.00 | $0.30 | — | 1,048,576 | 131,072 | |
| NanoGPT | Gateway | $3.00 | $15.00 | $0.30 | — | 1,048,576 | 131,072 | |
| Cloudflare AI Gateway | Cloud | $3.00 | $15.00 | $0.30 | — | 1,040,000 ⚠ | 131,072 | |
| Kilo Gateway | Gateway | $3.00 | $15.00 | $0.30 | — | 1,048,576 | 943,718 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Interleaved thinking (reasoning between tool calls) is declared by 2 of 6 providers.
Price history accumulates from each data sync; currently only 1 sample(s) (2026-10-16). Each future sync adds a point, and once accumulated a line is drawn here.