GLM-5.2 vs Claude Sonnet 4.6 API Price Comparison
GLM-5.2Mid-tier
Lowest
$0.8863
/ 1M tokens
11 providers · 1000K Context
Claude Sonnet 4.6Mid-tier
Official
$3.0000
/ 1M tokens
Best Price
$0.1034
/ 1M tokens
21 providers · 1024K Context · 👁 Vision
At the best relay price, Claude Sonnet 4.6 is ~88% cheaper.
Price Comparison
| GLM-5.2 | Claude Sonnet 4.6 | |
|---|---|---|
| Official input / 1M tokens | — | $3.0000 |
| Official output / 1M tokens | — | $15.0000 |
| Cheapest input / 1M tokens | $0.8863 | $0.1034 ✓ |
| Cheapest output / 1M tokens | $1.4000 | $0.5172 ✓ |
| providers | 11 | 21 |
| Context | 1000K | 1024K |
| Vision | — | ✓ |
GLM-5.2 — All Providers
Detail page →Claude Sonnet 4.6 — All Providers
Detail page →Frequently Asked Questions
Which is cheaper, GLM-5.2 or Claude Sonnet 4.6?
Official pricing for these two models cannot be directly compared. See the live provider tables below.
What context window do GLM-5.2 and Claude Sonnet 4.6 support?
GLM-5.2 has a 1000K token context window; Claude Sonnet 4.6 has 1024K tokens.
Do GLM-5.2 and Claude Sonnet 4.6 support image input?
GLM-5.2 does not support image input; Claude Sonnet 4.6 supports image input.
What is the cheapest way to access GLM-5.2 or Claude Sonnet 4.6?
GLM-5.2's lowest input price is $0.8863/1M tokens (SiliconFlow). Claude Sonnet 4.6's is $0.1034/1M tokens (dddAI). Relay providers typically offer lower prices with different SLA terms.
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