Overview
Muse Spark 1.3 vs GPT-6 Luna: side-by-side summary
Muse Spark 1.3 and GPT-6 Luna are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Muse Spark 1.3, from Meta, has a 1,048,576-token context window and is priced at $1.25/M tokens input, $4.25/M tokens output on OpenRouter.
GPT-6 Luna, from OpenAI, has a 1,050,000-token context window and is priced at $0.10/M tokens input, $0.50/M tokens output on OpenRouter.
- Context window
- Muse Spark 1.3: 1,048,576 tokens
- GPT-6 Luna: 1,050,000 tokens
- Price
- Muse Spark 1.3: $1.25/M tokens input, $4.25/M tokens output
- GPT-6 Luna: $0.10/M tokens input, $0.50/M tokens output
- Provided by
- Muse Spark 1.3: Meta
- GPT-6 Luna: OpenAI