Is Doubao Seed 1.6 or GLM 4.5 cheaper?

Doubao Seed 1.6 is cheaper on output tokens ($0.51 vs $1.30 per 1M).

Which has the larger context window, Doubao Seed 1.6 or GLM 4.5?

Doubao Seed 1.6 has the larger context window (256K tokens).

Doubao Seed 1.6 vs GLM 4.5

Doubao Seed 1.6 is cheaper on output tokens, while Doubao Seed 1.6 offers a larger context window. Choose Doubao Seed 1.6 or GLM 4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Doubao Seed 1.6	GLM 4.5
Provider	NanoGPT	NanoGPT
Input / 1M tokens	$0.20	$0.30
Output / 1M tokens	$0.51	$1.30
Context window	256K	128K
Parameters	—	355B
Open weights	No	No
Released	Jun 2025	Apr 2025

Doubao Seed 1.6 details →GLM 4.5 details →

FAQ

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