Skip to content
  • Models
  • Rankings
  • Ori
Sign Up
Sign Up
OpenRouterOpenRouter
© 2026 OpenRouter, Inc

Product

  • Chat
  • Rankings
  • Benchmarks
  • Apps
  • Discover
  • Models
  • Collections
  • Providers
  • Pricing
  • Business
  • Enterprise
  • Labs

Company

  • About
  • Blog
  • Careers
    Hiring
  • Privacy
  • Terms of Service
  • Trust Center
  • Support
  • Works With OR
  • Data
  • Brand

Developer

  • Documentation
  • API Reference
  • Developer Platform
  • Status

Connect

  • Discord
  • GitHub
  • LinkedIn
  • X
  • YouTube
  1. Home
  2. /
  3. Compare

Muse Spark 1.2 Contributor vs GPT-6 Sol

Compare Muse Spark 1.2 Contributor from Meta and GPT-6 Sol from OpenAI on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Favicon for meta
Muse Spark 1.2 Contributor
Favicon for openai
GPT-6 Sol
Favicon for meta
Muse Spark 1.2 Contributor
Favicon for openai
GPT-6 Sol

Overview

Muse Spark 1.2 Contributor
Author
Meta
GPT-6 Sol
Author
OpenAI
Muse Spark 1.2 Contributor
Context length
1.05Mtokens
GPT-6 Sol
Context length
1.05Mtokens
Muse Spark 1.2 Contributor
Reasoning
GPT-6 Sol
Reasoning
Muse Spark 1.2 Contributor
Input modalities
GPT-6 Sol
Input modalities
Muse Spark 1.2 Contributor
Output modalities
GPT-6 Sol
Output modalities

Muse Spark 1.2 Contributor vs GPT-6 Sol: side-by-side summary

Muse Spark 1.2 Contributor and GPT-6 Sol are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Muse Spark 1.2 Contributor, from Meta, has a 1,048,576-token context window and is priced at $0.10/M tokens input, $0.20/M tokens output on OpenRouter.

GPT-6 Sol, from OpenAI, has a 1,050,000-token context window and is priced at $2/M tokens input, $10/M tokens output on OpenRouter.

Context window
  • Muse Spark 1.2 Contributor: 1,048,576 tokens
  • GPT-6 Sol: 1,050,000 tokens
Price
  • Muse Spark 1.2 Contributor: $0.10/M tokens input, $0.20/M tokens output
  • GPT-6 Sol: $2/M tokens input, $10/M tokens output
Provided by
  • Muse Spark 1.2 Contributor: Meta
  • GPT-6 Sol: OpenAI
  • model details, providers and pricing
Muse Spark 1.2 Contributor
model details, providers and pricing
GPT-6 Sol