CP

Z.ai

GLM-5.2

GLM-5.2 scores 1604 on WebDev Arena — rank 14 of 29 models we track with a published score and costs $2.15 per 1M blended tokens on the API — the best-scoring model at that price is DeepSeek V4.1 Flash (1664).

API price

$2.15

per 1M blended tokens

WebDev Arena

1604

rank 14 of 29 tracked models

Cheapest plan with it

Command Code Go

$1/month

Benchmark scores

BenchmarkScoreRankSourcePublished
WebDev Arena1604Max#14 of 29LMArena2026-10-19
FrontierCode24.5%none#23 of 25Epoch AI Benchmarking Hub2026-06-16
DeepSWE43.8%max#10 of 12Epoch AI Benchmarking Hub2026-06-16

The rank is among the 29 models we track with a published score for that benchmark — not the full leaderboard of the source, which lists many models we do not track. Where a source publishes several reasoning-effort settings, we show the model's best listed result.

API price

Input
$1.40 per 1M tokens
Output
$4.40 per 1M tokens
Blended (3 input : 1 output)
$2.15 per 1M tokens

Cached input and storage are listed separately by the vendor.

Checked 2026-10-21 · source

Where it sits

WebDev Arena score against API price, with every model we can price and score on the same benchmark. Up and to the left is better.

GLM-5.2 on the WebDev Arena vs price chart$0.14$2.0$29180016001400GLM-5.2API price per 1M blended tokensWebDev Arena
Value frontier
No — a cheaper model scores higher
Best model at $2.15 or less
DeepSeek V4.1 Flash1664 · $0.52
Cheaper and scoring higher
DeepSeek V4.1 Flash1664 · $0.52, GLM-5.3-Flash1607 · $0.24
Cheaper models on the frontier
Claude Haiku 5.51586 · $0.20, GLM-5.3-Flash1607 · $0.24, DeepSeek V4.1 Flash1664 · $0.52

Plans that include GLM-5.2

Other Z.ai models

Common questions

How much does GLM-5.2 cost?
$1.40 per 1M input tokens and $4.40 per 1M output tokens, which is $2.15 on a 3:1 input:output mix. The price was checked on 2026-10-21.
Which subscription plans include GLM-5.2?
6 of the plans we track list it by name: Command Code Go ($1/mo), QwenCloud Token Plan Lite ($6/mo), ClinePass ($9.99/mo), QwenCloud Token Plan Essential ($10/mo) and 2 more.
How does GLM-5.2 rank on WebDev Arena?
It ranks 14 of 29 models we track with a published WebDev Arena score, at 1604. The rank is among the models on this site, not the full LMArena leaderboard.
Is GLM-5.2 the best value for coding?
No. 2 tracked models scores higher on WebDev Arena and costs less. The best-scoring model at $2.15 or less is DeepSeek V4.1 Flash.
What is the cheapest way to use GLM-5.2?
Command Code Go is the cheapest subscription we track that lists it, at $1/month. Per-token API pricing is listed separately above.