Is Doubao-Seed-1.8 or GLM 4.6 cheaper?

Doubao-Seed-1.8 is cheaper on output tokens ($0.28 vs $1.54 per 1M).

Which has the larger context window, Doubao-Seed-1.8 or GLM 4.6?

Doubao-Seed-1.8 has the larger context window (256K tokens).

Doubao-Seed-1.8 vs GLM 4.6

Doubao-Seed-1.8 is cheaper on output tokens, while Doubao-Seed-1.8 offers a larger context window. Choose Doubao-Seed-1.8 or GLM 4.6 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Doubao-Seed-1.8	GLM 4.6
Provider	ZenMux	ZenMux
Input / 1M tokens	$0.11	$0.35
Output / 1M tokens	$0.28	$1.54
Context window	256K	200K
Parameters	—	357B
Open weights	No	No
Released	Dec 2025	Sep 2025

Doubao-Seed-1.8 details →GLM 4.6 details →

FAQ

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