Muse Spark 1.3 pricing & specs
Meta · released 2026-09-02 · ● verified 2026-10-11
input / 1M$1.25
output / 1M$4.25
context1.05M
max output131.1K
// price history ($/1M tokens)
// cheaper or similar alternatives
| model | in | out | ctx | vs Muse Spark 1.3 |
|---|---|---|---|---|
| Gemini 2.5 Flash-Lite | $0.10 | $0.40 | 1.05M | −91.2% |
| Gemini 3.1 Flash Lite | $0.25 | $1.50 | 1.05M | −71.9% |
| Gemini 2.5 Flash | $0.30 | $2.50 | 1.05M | −57.5% |
| Gemini 3.5 Flash Lite | $0.30 | $2.50 | 1.05M | −57.5% |
| Gemini 3 Flash Preview | $0.50 | $3.00 | 1.05M | −43.7% |
// faq
How much does Muse Spark 1.3 cost?
Muse Spark 1.3 costs $1.25 per million input tokens and $4.25 per million output tokens. At 50M input and 10M output tokens per month that is about $105.
What is the context window of Muse Spark 1.3?
1.05M tokens, with up to 131.1K output tokens per request.
Does Muse Spark 1.3 support prompt caching?
Yes. Cached input tokens cost $0.15 per million.
What are cheaper alternatives to Muse Spark 1.3?
Gemini 2.5 Flash-Lite ($0.10 in / $0.40 out), Gemini 3.1 Flash Lite ($0.25 in / $1.50 out), Gemini 2.5 Flash ($0.30 in / $2.50 out) offer the same input types and capabilities for less.
// spec sheet
- input / 1M
- $1.25
- output / 1M
- $4.25
- cache read / 1M
- $0.15
- blended (3:1)
- $2.00
- context
- 1.05M
- max output
- 131.1K
- input types
- text · image · video · pdf · audio
- reasoning
- yes
- tool calling
- yes
- structured output
- yes
- open weights
- no
- knowledge cutoff
- n/a
- price source
- Meta
// cost calculator
| model | in $/1M | out $/1M | = monthly |
|---|---|---|---|
| Gemini 2.5 Flash-Lite | $0.10 | $0.40 | $9.00 |
| Gemini 3.1 Flash Lite | $0.25 | $1.50 | $27.50 |
| Gemini 2.5 Flash | $0.30 | $2.50 | $40.00 |
| Muse Spark 1.3 | $1.25 | $4.25 | $105 |
Base-tier list prices. Long-context tiers, caching and batch discounts are not included.