Is Perplexity Deep Research or GLM 4.5 cheaper?

GLM 4.5 is cheaper on output tokens ($1.30 vs $13.60 per 1M).

Which has the larger context window, Perplexity Deep Research or GLM 4.5?

GLM 4.5 has the larger context window (128K tokens).

Perplexity Deep Research vs GLM 4.5

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

Spec	Perplexity Deep Research	GLM 4.5
Provider	NanoGPT	NanoGPT
Input / 1M tokens	$3.40	$0.30
Output / 1M tokens	$13.60	$1.30
Context window	60K	128K
Parameters	—	355B
Open weights	No	No
Released	Feb 2025	Apr 2025

Perplexity Deep Research 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.