Pricing
Muse Code pricing: pay for tokens, nothing else.
No seats, no subscriptions, no minimums. Switch models mid-session with /model.
PER 1M TOKENS
Contributor
StandardPRIVATE
Model
muse-spark-1.2-contributor
muse-spark-1.2
Input tokens
$0.10
$1.25
Cached input tokens
$0.002
$0.15
Output tokens
$0.20
$4.25
Full agent capabilities
✓ Included
✓ Included
1M-token context window
✓ Included
✓ Included
Data used for training
May be used
Never
Per-repo sharing opt-out
✓ Available
n/a — nothing shared
Spend caps & usage export
✓ Included
✓ Included
Estimate your monthly cost
A heavy day of agentic coding uses roughly 20–60M input and 2–6M output tokens.
Input tokens / month200M
Output tokens / month50M
CONTRIBUTOR
$30.00 / mo
STANDARD
$463 / mo
Billing questions
What does the Contributor tier share?
Data from muse-spark-1.2-contributor may be used to improve Meta’s products. The standard muse-spark-1.2 model is never used to improve Meta’s products.
Can I switch mid-session?
Yes. The /model command switches to muse-spark-1.2 at standard Model API pricing; usage bills at whichever model served the tokens.
Do cached or repeated context tokens count?
Repository context is cached across a session. Cached input tokens bill at a reduced rate — $0.002 / 1M on Contributor, $0.15 / 1M on Standard — instead of the full input price.
Can I get zero data retention?
Meta is beginning to accept requests for zero data retention. Contact Meta sales to request it for your organization.