Seed-2.0-Code vs Muse Spark 1.2: side-by-side summary

Seed-2.0-Code and Muse Spark 1.2 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Seed-2.0-Code, from bytedance-seed, has a 262,144-token context window and is priced at $0.50/M tokens input, $3/M tokens output on OpenRouter.

Muse Spark 1.2, 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.

Context window

• Seed-2.0-Code: 262,144 tokens
• Muse Spark 1.2: 1,048,576 tokens

Price

• Seed-2.0-Code: $0.50/M tokens input, $3/M tokens output
• Muse Spark 1.2: $1.25/M tokens input, $4.25/M tokens output

Provided by

• Seed-2.0-Code: bytedance-seed
• Muse Spark 1.2: Meta

• Seed-2.0-Code model details, providers and pricing
• Muse Spark 1.2 model details, providers and pricing