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  1. Home
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  3. Compare

Muse Spark 1.2 Contributor vs GLM 5.3 FlashX

Compare Muse Spark 1.2 Contributor from Meta and GLM 5.3 FlashX from Z.ai 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 z-ai
GLM 5.3 FlashX
Favicon for meta
Muse Spark 1.2 Contributor
Favicon for z-ai
GLM 5.3 FlashX

Overview

Muse Spark 1.2 Contributor
Author
Meta
GLM 5.3 FlashX
Author
Z.ai
Muse Spark 1.2 Contributor
Context length
1.05Mtokens
GLM 5.3 FlashX
Context length
1.05Mtokens
Muse Spark 1.2 Contributor
Reasoning
GLM 5.3 FlashX
Reasoning
Muse Spark 1.2 Contributor
Input modalities
GLM 5.3 FlashX
Input modalities
Muse Spark 1.2 Contributor
Output modalities
GLM 5.3 FlashX
Output modalities

Muse Spark 1.2 Contributor vs GLM 5.3 FlashX: side-by-side summary

Muse Spark 1.2 Contributor and GLM 5.3 FlashX 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.

GLM 5.3 FlashX, from Z.ai, has a 1,048,576-token context window and is priced at $0.37/M tokens input, $1.25/M tokens output on OpenRouter.

Context window
  • Muse Spark 1.2 Contributor: 1,048,576 tokens
  • GLM 5.3 FlashX: 1,048,576 tokens
Price
  • Muse Spark 1.2 Contributor: $0.10/M tokens input, $0.20/M tokens output
  • GLM 5.3 FlashX: $0.37/M tokens input, $1.25/M tokens output
Provided by
  • Muse Spark 1.2 Contributor: Meta
  • GLM 5.3 FlashX: Z.ai
model details, providers and pricing
model details, providers and pricing
Muse Spark 1.2 Contributor
GLM 5.3 FlashX