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  1. Home
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Aion 3.5 vs Muse Spark 1.3 Contributor

Compare Aion 3.5 from Aion Labs and Muse Spark 1.3 Contributor from Meta 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 aion-labs
Aion 3.5
Favicon for meta
Muse Spark 1.3 Contributor
Favicon for aion-labs
Aion 3.5
Favicon for meta
Muse Spark 1.3 Contributor

Overview

Aion 3.5
Author
Aion Labs
Muse Spark 1.3 Contributor
Author
Meta
Aion 3.5
Context length
262Ktokens
Muse Spark 1.3 Contributor
Context length
1.05Mtokens
Aion 3.5
Reasoning
Muse Spark 1.3 Contributor
Reasoning
Aion 3.5
Input modalities
Muse Spark 1.3 Contributor
Input modalities
Aion 3.5
Output modalities
Muse Spark 1.3 Contributor
Output modalities

Aion 3.5 vs Muse Spark 1.3 Contributor: side-by-side summary

Aion 3.5 and Muse Spark 1.3 Contributor are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Aion 3.5, from Aion Labs, has a 262,144-token context window and is priced at $3/M tokens input, $6/M tokens output on OpenRouter.

Muse Spark 1.3 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.

Context window
  • Aion 3.5: 262,144 tokens
  • Muse Spark 1.3 Contributor: 1,048,576 tokens
Price
  • Aion 3.5: $3/M tokens input, $6/M tokens output
  • Muse Spark 1.3 Contributor: $0.10/M tokens input, $0.20/M tokens output
Provided by
  • Aion 3.5: Aion Labs
  • Muse Spark 1.3 Contributor: Meta
  • Aion 3.5 model details, providers and pricing
  • Muse Spark 1.3 Contributor model details, providers and pricing