Meta

Muse Spark 1.2

Muse Spark 1.2 is Meta's general-purpose model. It reads images, understands video and reasons step by step before it answers. It takes up to 1.05M tokens of context and writes up to 1.05M per response.

Vision inputVideo inputReasoningStreaming

Output price

$2.635

USD / 1M tokens

38% below list price

Add $5, get $5 more on your first top-up.

Same Muse Spark 1.2. 38% less.

Price
USD / 1M tokens, next to Meta's list price.
TokensList pricePromptsForLess
Input$1.25$0.775
Output$4.25$2.635
Your monthly bill
Enter your monthly usage to see the difference.
At list price$21
With PromptsForLess$13.02

That's $7.98 saved every month.

USD, before tax and prompt caching.

Specs.

Model ID
muse-spark-1.2
Made by
Meta
Context window
1.05M tokens
Max output
1.05M tokens
Endpoint
/v1/chat/completions
Billing
Per token, from one balance
Built for
  • Text and code. Drafting, summarising, extraction, chat and code, with the output streamed back as it is generated.
  • Reasoning. Works through multi-step problems before answering, for planning, analysis and agent workflows.
  • Vision. Send screenshots, photos, charts and documents alongside your prompt.
  • Video. Pass video in and ask questions about what happens in it.

Edge gateways

Requests enter at the gateway nearest your app and go straight to the model, so routing adds very little to each call.

One key, every model

Switch models by changing a string. One prepaid balance covers all of them, billed per token.

Nothing stored

We keep token counts for billing, never your prompts or responses.

Call Muse Spark 1.2 in a minute.

Point any OpenAI-compatible client at our base URL, keep your key in an environment variable, and use the model ID muse-spark-1.2.

Copy
import os
from openai import OpenAI

client = OpenAI(
    base_url="https://api.promptsforless.com/v1",
    api_key=os.environ["PFL_API_KEY"],
)

response = client.chat.completions.create(
    model="muse-spark-1.2",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)

Questions.

How much does Muse Spark 1.2 cost?

$2.635 / 1M tokens output and $0.775 / 1M tokens input, 38% below Meta's list price. You pay per token from a prepaid balance, with no subscription or minimum. We match your first $5 top-up, so you start with $10 of credit.

Is it the real Muse Spark 1.2?

Yes. Your requests run on Meta's Muse Spark 1.2, not a distilled copy or a substitute. The discount comes from how we buy capacity, not from changing the model.

Which tools can use Muse Spark 1.2?

Anything that speaks the OpenAI API: set the base URL to our endpoint and use the model ID muse-spark-1.2. We have setup guides for Cursor, Codex, OpenCode, the OpenAI and Vercel AI SDKs, LangChain and more.

How fast is it?

Requests go through our edge gateways, so the network hop adds very little on top of Muse Spark 1.2's own generation time. Responses stream back token by token.