Is Step 3.7 Flash Thinking or GLM 4.5 cheaper?

Step 3.7 Flash Thinking is cheaper on output tokens ($1.15 vs $1.30 per 1M).

Which has the larger context window, Step 3.7 Flash Thinking or GLM 4.5?

Step 3.7 Flash Thinking has the larger context window (256K tokens).

Step 3.7 Flash Thinking vs GLM 4.5

Step 3.7 Flash Thinking is cheaper on output tokens, while Step 3.7 Flash Thinking offers a larger context window. Choose Step 3.7 Flash Thinking or GLM 4.5 based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Step 3.7 Flash Thinking	GLM 4.5
Provider	NanoGPT	NanoGPT
Input / 1M tokens	$0.20	$0.30
Output / 1M tokens	$1.15	$1.30
Context window	256K	128K
Parameters	—	355B
Open weights	No	No
Released	May 2026	Apr 2025

Step 3.7 Flash Thinking 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.