Fireworks: Ember-1

Moonshot AI · 1049K token context · multimodal

Pricing: $2.02 per 1M input tokens, $10.13 per 1M output tokens

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%...

Pricing

$2.02 per 1M input tokens and $10.13 per 1M output tokens. Billing is per token: input tokens are charged at the input rate and output tokens at the output rate, from one llmka.dev balance.

Prices checked 2026-11-04

Context and limits

The context window is 1,048,576 tokens (1049K).

The maximum output is 943,718 tokens.

When to use Fireworks: Ember-1

Fireworks: Ember-1 (model ID `ember-1`) takes text, image input and returns text output.

Supported features in the catalog: function calling (tools), streamed responses over SSE, JSON-schema structured output.

Use Fireworks: Ember-1 for text generation and chat.

FAQ

How much does Fireworks: Ember-1 cost?

$2.02 per 1M input tokens and $10.13 per 1M output tokens. Billing is per token: input tokens are charged at the input rate and output tokens at the output rate, from one llmka.dev balance.

What is the context window and output limit of Fireworks: Ember-1?

The context window is 1,048,576 tokens (1049K). The maximum output is 943,718 tokens.

How do I get access to Fireworks: Ember-1?

Create an API key in the llmka.dev dashboard and send requests to model "ember-1" at https://api.llmka.dev/v1. The endpoint is OpenAI-compatible. One key and one balance cover all models on the gateway.

Links

All models and prices · API documentation · Quick start

Available through the llmka.dev gateway: OpenAI- and Anthropic-compatible endpoints, one key, USDT top-up.