Is GLM Z1 Air or Doubao 1.5 Vision Pro 32k cheaper?

GLM Z1 Air is cheaper on output tokens ($0.07 vs $1.38 per 1M).

Which has the larger context window, GLM Z1 Air or Doubao 1.5 Vision Pro 32k?

Both models offer a similar context window.

GLM Z1 Air vs Doubao 1.5 Vision Pro 32k

GLM Z1 Air is cheaper on output tokens. Choose GLM Z1 Air or Doubao 1.5 Vision Pro 32k based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	GLM Z1 Air	Doubao 1.5 Vision Pro 32k
Provider	NanoGPT	NanoGPT
Input / 1M tokens	$0.07	$0.46
Output / 1M tokens	$0.07	$1.38
Context window	32K	32K
Parameters	—	—
Open weights	No	No
Released	Apr 2025	Jan 2025

GLM Z1 Air details →Doubao 1.5 Vision Pro 32k details →

FAQ

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