GPT-5.4 vs GLM-5.2 API Price Comparison
Prices updated: ·37 quotes
As of : GPT-5.4 has an official price of $2.5000/1M tokens; the other has no official direct pricing yet. Via relay providers, the lowest GPT-5.4 rate is $0.1034 (TreeRouter) and GLM-5.2 is $0.1261 (RunAPI). Context windows: GPT-5.4 1050K, GLM-5.2 1000K. GPT-5.4 supports image input. 37 provider quotes tracked (GPT-5.4: 21, GLM-5.2: 16), updated daily.
GPT-5.4Mid-tier
Official
$2.5000
/ 1M tokens
Best Price
$0.1034
/ 1M tokens
21 providers · 1050K Context · 👁 Vision
GLM-5.2Mid-tier
Lowest
$0.1261
/ 1M tokens
16 providers · 1000K Context
At the best relay price, GPT-5.4 is ~18% cheaper.
Price Comparison
| GPT-5.4 | GLM-5.2 | |
|---|---|---|
| Official input / 1M tokens | $2.5000 | — |
| Official output / 1M tokens | $15.0000 | — |
| Cheapest input / 1M tokens | $0.1034 ✓ | $0.1261 |
| Cheapest output / 1M tokens | $0.6207 | $0.4414 ✓ |
| providers | 21 | 16 |
| Context | 1050K | 1000K |
| Vision | ✓ | — |
GPT-5.4 — All Providers
Detail page →GLM-5.2 — All Providers
Detail page →Frequently Asked Questions
Which is cheaper, GPT-5.4 or GLM-5.2?
Official pricing for these two models cannot be directly compared. See the live provider tables below.
What context window do GPT-5.4 and GLM-5.2 support?
GPT-5.4 has a 1050K token context window; GLM-5.2 has 1000K tokens.
Do GPT-5.4 and GLM-5.2 support image input?
GPT-5.4 supports image input; GLM-5.2 does not support image input.
What is the cheapest way to access GPT-5.4 or GLM-5.2?
GPT-5.4's lowest input price is $0.1034/1M tokens (TreeRouter). GLM-5.2's is $0.1261/1M tokens (RunAPI). Relay providers typically offer lower prices with different SLA terms.
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