Which is better for coding — GLM-5 or GPT-5.4 mini?

Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.

Which model is cheaper — GLM-5 or GPT-5.4 mini?

GLM-5 is cheaper for input: $0.00 per 1M tokens vs $0.42.

Which has a larger context window — GLM-5 or GPT-5.4 mini?

GPT-5.4 mini supports a larger context: 400,000 tokens vs 200,000.

GLM-5 vs GPT-5.4 mini: Specs & Benchmark Comparison

Characteristic	GLM-5	GPT-5.4 mini
Company	Zhipu AI	OpenAI
Release Date	February 10, 2026	March 1, 2026
Parameters	744B	—
Multimodal	No	Yes
Context (input)	200K	400K
Context (output)	128K	128K
Input Price / 1M	—	$0.42
Output Price / 1M	$0.00	$5.50
Average Score	0.7	0.8

Verdict

GPT-5.4 mini leads in 2 out of 3 comparison categories.

Overall Performance

Both models show comparable average scores: GLM-5 — 0.7, GPT-5.4 mini — 0.8.

Context Window

GPT-5.4 mini supports a larger context: 400K vs 200K tokens.

Recency

GPT-5.4 mini is newer: released 3/1/2026 vs 2/10/2026.

More About These Models

GLM-5

Zhipu AI — specs, benchmarks, API

GPT-5.4 mini

OpenAI — specs, benchmarks, API

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All model comparisons →

The GLM-5 and GPT-5.4 mini comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the GLM-5 or GPT-5.4 mini page. See also the complete list of AI model comparisons.