Muse Spark 1.2 Contributor API
About
Build advanced reasoning agents with Muse Spark 1.2 Contributor, a specialized AI model optimized for complex logic and chain-of-thought tasks. This model delivers cost-effective pricing at $0.10/1M input and $0.20/1M output tokens, native tool calling support. Access Muse Spark 1.2 Contributor via the DevPass (LLM Gateway) API with up to 1.0M output tokens.
Capabilities
Input Modalities
textimage
Output Modalities
text
Reasoning
Yes
Limits
Context Window
1.0M
Tokens
Input Limit
1.0M
Tokens
Max Output
1.0M
Tokens
Pricing
Standard (per 1M tokens)
Input
$0.10
Output
$0.20
Caching (per 1M tokens)
Read
$0.0020
Frequently Asked Questions
Muse Spark 1.2 Contributor by DevPass (LLM Gateway) costs $0.10 per 1M input tokens and $0.20 per 1M output tokens. Cached reads cost $0.0020 per 1M tokens.
Model Details
ID
muse-spark-1.2-contributor
Provider
DevPass (LLM Gateway)Family
muse
Release Date
Aug 6, 2026
Knowledge Cutoff
N/A
API Integration
NPM Package
@ai-sdk/openai-compatible
Environment Variables
LLMGATEWAY_API_KEY
API Base URL
https://api.llmgateway.io/v1