How much does Ember 1 cost?

Ember 1 is billed pay-as-you-go at $3.30 per 1M input tokens and $16.50 per 1M output tokens. There is no subscription — you only pay for what you use.

Ember 1 supports Vision, Tool calling.

Is Ember 1 free to use?

Ember 1 is a paid, pay-as-you-go model — no subscription, you are only charged for usage.

How do I use Ember 1 via the API?

Ember 1 is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID ember-1 with your Api.Airforce API key.

Ember 1 is Fireworks AI's chat model, served through the unified Api.Airforce gateway alongside 100+ other models.

Fireworks AIPaidOperational

Ember 1

API model name: ember-1

Ember 1 is Fireworks AI's chat model, served on the Api.Airforce unified API. Capabilities include Vision, Tool calling. It is priced at $3.30 per million input tokens and $16.50 per million output tokens. That is below the provider's $3.00 official input rate. Access it through the OpenAI-compatible API with one key, alongside 100+ other models on Api.Airforce.

Get an API key View pricing

Pricing

Input / 1M tokens

$3.30

Output / 1M tokens

$16.50

Cache read / 1M tokens

$0.33

Cache write / 1M tokens

$4.13

Official input rate

$3.00

Official output rate

$15.00

Api.Airforce price vs. the provider's official rate.

Specifications

Provider: Fireworks AI
Type: chat model

Capabilities

VisionTool calling

What is Ember 1 used for?

Chatbots & assistants — conversational AI, drafting, summarizing and Q&A.
Image understanding — analyze photos, screenshots, charts and scanned documents.
Agents & automation — function calling and tool use for multi-step workflows.

Ember 1 vs. similar models

Model	Intelligence	Context	Input / 1M	Output / 1M
Ember 1	—	—	$3.30	$16.50
DeepSeek V3	8.5	131K	$0.36	$0.89
DeepSeek V3.1 Think	—	—	$0.59	$1.78
DeepSeek V3	—	—	$0.32	$0.32

Prices are Api.Airforce pay-as-you-go rates per 1M tokens. Context is the maximum input length.

Ember 1 — frequently asked questions

How much does Ember 1 cost?: Ember 1 is billed pay-as-you-go at $3.30 per 1M input tokens and $16.50 per 1M output tokens. There is no subscription — you only pay for what you use.
What can Ember 1 do?: Ember 1 supports Vision, Tool calling.
Is Ember 1 free to use?: Ember 1 is a paid, pay-as-you-go model — no subscription, you are only charged for usage.
How do I use Ember 1 via the API?: Ember 1 is OpenAI-compatible. Point any OpenAI SDK at https://api.airforce/v1 and pass the model ID ember-1 with your Api.Airforce API key.
Who makes Ember 1?: Ember 1 is Fireworks AI's chat model, served through the unified Api.Airforce gateway alongside 100+ other models.

All models·Quickstart·Chat API reference

Use Ember 1 via the API

OpenAI-compatible — point any OpenAI SDK at https://api.airforce/v1 and pass ember-1 as the model.

cURL

curl https://api.airforce/v1/chat/completions \
  -H "Authorization: Bearer $AIRFORCE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "ember-1",
    "messages": [{ "role": "user", "content": "Hello!" }]
  }'

Python

from openai import OpenAI
client = OpenAI(base_url="https://api.airforce/v1", api_key="$AIRFORCE_API_KEY")
r = client.chat.completions.create(
    model="ember-1",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(r.choices[0].message.content)

JavaScript

import OpenAI from "openai";
const client = new OpenAI({ baseURL: "https://api.airforce/v1", apiKey: process.env.AIRFORCE_API_KEY });
const r = await client.chat.completions.create({
  model: "ember-1",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(r.choices[0].message.content);