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Muse Spark 1.2 vs Hy4 preview

Compare Muse Spark 1.2 from Meta and Hy4 preview from tencent on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Muse Spark 1.2 vs Hy4 preview: side-by-side summary

Muse Spark 1.2 and Hy4 preview are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

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.

Hy4 preview, from tencent, has a 1,048,576-token context window and is priced at $0.834/M tokens input, $2.501/M tokens output on OpenRouter.

Context window
  • Muse Spark 1.2: 1,048,576 tokens
  • Hy4 preview: 1,048,576 tokens
Price
  • Muse Spark 1.2: $1.25/M tokens input, $4.25/M tokens output
  • Hy4 preview: $0.834/M tokens input, $2.501/M tokens output
Provided by
  • Muse Spark 1.2: Meta
  • Hy4 preview: tencent
Favicon for meta
Muse Spark 1.2
Favicon for tencent
Hy4 preview
Favicon for meta
Muse Spark 1.2
Favicon for tencent
Hy4 preview

Overview

Muse Spark 1.2
Author
Meta
Hy4 preview
Author
tencent
Muse Spark 1.2
Context length
1.05Mtokens
Hy4 preview
Context length
1.05Mtokens
Muse Spark 1.2
Reasoning
Hy4 preview
Reasoning
Muse Spark 1.2
Input modalities
Hy4 preview
Input modalities
Muse Spark 1.2
Output modalities
Hy4 preview
Output modalities
model details, providers and pricing
model details, providers and pricing
Muse Spark 1.2
Hy4 preview