Fireworks: Ember-1 vs Meta: Muse Spark Open
fireworks/ember-1 · meta-llama/muse-spark-open
As of November 3, 2026, Meta: Muse Spark Open is the cheaper API on UberLLM: $0.3750 per million input tokens and $1.27 per million output, versus $0.9000 / $4.50 for Fireworks: Ember-1, about 71% less when output is 3 tokens for every input token. These are the best prices on the market right now. Both work with one OpenAI-compatible key and UberLLM adds no fee. Choose Meta: Muse Spark Open to cut cost; choose Fireworks: Ember-1 when its capabilities fit your task better.
Fireworks: Ember-1 vs Meta: Muse Spark Open, side by side
| Spec | Fireworks: Ember-1 | Meta: Muse Spark Open |
|---|---|---|
| Price · input / 1M | $0.9000 | $0.3750 |
| Price · output / 1M | $4.50 | $1.27 |
| Context length | 1,048,576 | 1,048,576 |
| Max output tokens | 943,718 | 943,718 |
| Input modalities | text, image | text, image, video, audio, file |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | Yes | Yes |
| Reasoning | Yes | Yes |
| % off list | 70% off | 70% off |
Best prices on UberLLM right now. No UberLLM fee on requests; adding credit by card costs 5.5% + $0.50. Updated November 3, 2026.
Fireworks: Ember-1 vs Meta: Muse Spark Open — FAQ
Is Fireworks: Ember-1 or Meta: Muse Spark Open cheaper?
Meta: Muse Spark Open is cheaper on a blended token mix, by about 71%. A request costs what its provider charged, UberLLM adds no fee, and every request is listed with its cost in Activity.
What's the price difference between Fireworks: Ember-1 and Meta: Muse Spark Open?
Fireworks: Ember-1: $0.9000 in / $4.50 out per 1M tokens. Meta: Muse Spark Open: $0.3750 in / $1.27 out per 1M tokens. That's roughly a 71% blended difference. Prices are live; UberLLM adds no fee.
Can I use both Fireworks: Ember-1 and Meta: Muse Spark Open with one API?
Yes. Both are served through a single OpenAI-compatible endpoint — set the base URL to https://api.uberllm.dev/v1 and your UberLLM key, then switch between them by changing the model id. Anthropic SDKs work via https://api.uberllm.dev/v1/messages.