Muse Spark 1.2 Contributor vs DeepSeek V4 Flash Vision Exp: side-by-side summary

Muse Spark 1.2 Contributor and DeepSeek V4 Flash Vision Exp 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.

DeepSeek V4 Flash Vision Exp, from DeepSeek, has a 1,048,576-token context window and is priced at $0.22/M tokens input, $0.66/M tokens output on OpenRouter.

Context window

• Muse Spark 1.2 Contributor: 1,048,576 tokens
• DeepSeek V4 Flash Vision Exp: 1,048,576 tokens

Price

• Muse Spark 1.2 Contributor: $0.10/M tokens input, $0.20/M tokens output
• DeepSeek V4 Flash Vision Exp: $0.22/M tokens input, $0.66/M tokens output

Provided by

• Muse Spark 1.2 Contributor: Meta
• DeepSeek V4 Flash Vision Exp: DeepSeek

• Muse Spark 1.2 Contributor model details, providers and pricing
• DeepSeek V4 Flash Vision Exp model details, providers and pricing