Which has the larger context window, Muse Spark 1.3 Contributor or Grok 4.20 Multi Agent Beta?

Grok 4.20 Multi Agent Beta has the larger context window (2M tokens).

Muse Spark 1.3 Contributor vs Grok 4.20 Multi Agent Beta

Q: Is Muse Spark 1.3 Contributor or Grok 4.20 Multi Agent Beta cheaper?

Muse Spark 1.3 Contributor is cheaper on output tokens ($0.20 vs $2.50 per 1M).

Muse Spark 1.3 Contributor is cheaper on output tokens, while Grok 4.20 Multi Agent Beta offers a larger context window. Choose Muse Spark 1.3 Contributor or Grok 4.20 Multi Agent Beta based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Muse Spark 1.3 Contributor	Grok 4.20 Multi Agent Beta
Provider	Vercel AI Gateway	Vercel AI Gateway
Input / 1M tokens	$0.10	$1.25
Output / 1M tokens	$0.20	$2.50
Context window	1M	2M
Parameters	—	—
Open weights	No	No
Released	Sep 2026	Mar 2026

Muse Spark 1.3 Contributor details →Grok 4.20 Multi Agent Beta details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.