Is GLM-4 32B (0414-128k) or GPT-5.3 Codex cheaper?

GLM-4 32B (0414-128k) is cheaper on output tokens ($0.10 vs $14.00 per 1M).

Which has the larger context window, GLM-4 32B (0414-128k) or GPT-5.3 Codex?

GPT-5.3 Codex has the larger context window (400K tokens).

GLM-4 32B (0414-128k) vs GPT-5.3 Codex

GLM-4 32B (0414-128k) is cheaper on output tokens, while GPT-5.3 Codex offers a larger context window. Choose GLM-4 32B (0414-128k) or GPT-5.3 Codex based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	GLM-4 32B (0414-128k)	GPT-5.3 Codex
Provider	LLM Gateway	LLM Gateway
Input / 1M tokens	$0.10	$1.75
Output / 1M tokens	$0.10	$14.00
Context window	128K	400K
Parameters	—	—
Open weights	No	No
Released	Apr 2025	Feb 2026

GLM-4 32B (0414-128k) details →GPT-5.3 Codex details →

FAQ

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