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API Pricing

GLM API pricing

GLM API pricing on 2 platforms: 29 GLM endpoints by Zhipu AI and 79 current prices. The cheapest exact price is $0.007/M in for GLM 5.2, on OpenRouter. Prices are read from each platform daily and tagged by task, resolution and duration.

Endpoints
29
Current prices
79
Platforms
2
Cheapest
$0.007/M in

GLM API pricing by platform

One row per model, matched across platforms by its model id; each cell is input / output per million tokens. Green is the cheapest platform for that model. Different models are never ranked against each other.

See all in the price library
ModelOpenRouterAPIMart
GLM 5.3$0.0699 in$1.4 out$1.12 in$3.52 out
GLM 5.3 Flash$0.0399 in$0.0784 out$0.06 in$0.2 out
GLM 5.2$0.007 in$6.8 out$0.9142 in$3.1998 out
GLM 5.1$1.4 in$4.4 out$0.8 in$1.44 out
GLM 5$1 in$3.2 out$0.8 in$1.28 out
GLM 4.7$0.6 in$2.2 out$0.4 in$1.68 out
GLM 4.6$0.5 in$2 out$0.36 in$1.44 out
Sold on one platform only (15)

Nothing to compare these with yet, so no price here is marked cheapest.

ModelPlatformUSD
GLM 5.3 FlashXOpenRouter$0.37 in$1.25 out
GLM 5.3 FlashX LegalOpenRouter$0.37 in$1.25 out
GLM 5.3 PrimeOpenRouter$2.8 in$8.8 out
GLM 5.3 Flash (batch)OpenRouter$0.037 in$0.061 out
GLM 5.3 (batch)OpenRouter$0.45 in$2 out
GLM 5.2 (batch)OpenRouter$0.527 in$1.075 out
GLM 5 TurboOpenRouter$1.2 in$4 out
GLM 5V TurboOpenRouter$1.2 in$4 out
GLM 4.7 FlashOpenRouter$0.0605 in$0.4 out
GLM 4.6VOpenRouter$0.3 in$0.9 out
GLM 4.5OpenRouter$0.6 in$2.2 out
GLM 4.5 AirOpenRouter$0.2 in$1.1 out
GLM 4.5VOpenRouter$0.6 in$1.8 out
GLM LatestOpenRouter$0.0699 in$1.4 out
GLM Flash LatestOpenRouter$0.0399 in$0.0784 out

GLM API pricing FAQ

How much does the GLM API cost?

GLM 5.3: from $0.0699/M in ($1.4 output) on OpenRouter, up to $1.12/M in ($3.52 output). GLM 5.3 Flash: from $0.0399/M in ($0.0784 output) on OpenRouter, up to $0.06/M in ($0.2 output). GLM 5.2: from $0.007/M in ($6.8 output) on OpenRouter, up to $0.9142/M in ($3.1998 output). GLM 5.1: from $0.8/M in ($1.44 output) on APIMart, up to $1.4/M in ($4.4 output). Each price is the platform’s own list price, read daily.

Which platform has the cheapest GLM API?

It depends on the version: APIMart in 4, OpenRouter in 3. No platform is cheapest for every version, so compare the one you will call.

Which platforms sell the GLM API?

2 of the platforms tracked here: OpenRouter, APIMart. Together they list 29 endpoints and 79 prices.

How current are these prices?

A collector reads each platform’s pricing API or page daily and keeps the response. Every price links to the listing it came from, so you can check it before you call.

Other text model families

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