GLM-5.2 vs GPT-5.4 API Price Comparison
GLM-5.2Mid-tier
Lowest
$0.8863
/ 1M tokens
11 providers · 1000K Context
GPT-5.4Mid-tier
Official
$2.5000
/ 1M tokens
Best Price
$0.1034
/ 1M tokens
21 providers · 1050K Context · 👁 Vision
At the best relay price, GPT-5.4 is ~88% cheaper.
Price Comparison
| GLM-5.2 | GPT-5.4 | |
|---|---|---|
| Official input / 1M tokens | — | $2.5000 |
| Official output / 1M tokens | — | $15.0000 |
| Cheapest input / 1M tokens | $0.8863 | $0.1034 ✓ |
| Cheapest output / 1M tokens | $1.4000 | $0.6207 ✓ |
| providers | 11 | 21 |
| Context | 1000K | 1050K |
| Vision | — | ✓ |
GLM-5.2 — All Providers
Detail page →GPT-5.4 — All Providers
Detail page →Frequently Asked Questions
Which is cheaper, GLM-5.2 or GPT-5.4?
Official pricing for these two models cannot be directly compared. See the live provider tables below.
What context window do GLM-5.2 and GPT-5.4 support?
GLM-5.2 has a 1000K token context window; GPT-5.4 has 1050K tokens.
Do GLM-5.2 and GPT-5.4 support image input?
GLM-5.2 does not support image input; GPT-5.4 supports image input.
What is the cheapest way to access GLM-5.2 or GPT-5.4?
GLM-5.2's lowest input price is $0.8863/1M tokens (SiliconFlow). GPT-5.4's is $0.1034/1M tokens (TreeRouter). Relay providers typically offer lower prices with different SLA terms.
Related