Z.ai: GLM 5.2

Pricing, context window and lifecycle for z-ai/glm-5.2, tracked from what the vendor publishes.

Price per million tokens

Input$0.966
Output$3.04
Cache price (read)$0.193
Max price$3.04

Facts

Model IDz-ai/glm-5.2
VendorZ.ai
Token limit (context window)1,048,576 tokens
Knowledge cutoff-
End of lifenone published

Supported parameters

frequency_penalty, include_reasoning, logit_bias, logprobs, max_tokens, min_p, parallel_tool_calls, presence_penalty, reasoning, reasoning_effort, repetition_penalty, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_logprobs, top_p

Other Z.ai models

Change history

Every change we have observed since tracking began.

DetectedChangeDetail
2026-09-02 19:14Pricing ChangeOutput $3.74 -> $3.04 (-18.8%) · Cache price (read) $0.221 -> $0.193 (-12.6%) · Input $1.19 -> $0.966 (-18.8%)
2026-08-25 19:14Pricing ChangeOutput $3.04 -> $3.74 (+23.2%) · Cache price (read) $0.193 -> $0.221 (+14.4%) · Input $0.966 -> $1.19 (+23.2%)
2026-08-19 19:14Pricing ChangeOutput $1.50 -> $3.04 (+102.9%) · Cache price (read) $0.088 -> $0.193 (+118.5%) · Input $0.476 -> $0.966 (+102.9%)
2026-08-17 19:14Pricing ChangeOutput $0.968 -> $1.50 (+54.5%) · Cache price (read) $0.057 -> $0.088 (+54.5%) · Input $0.308 -> $0.476 (+54.5%)
2026-08-16 19:14Pricing ChangeOutput $1.45 -> $0.968 (-33.3%) · Cache price (read) $0.086 -> $0.057 (-33.3%) · Input $0.462 -> $0.308 (-33.3%)
2026-08-15 19:14Pricing ChangeOutput $3.74 -> $1.45 (-61.2%) · Cache price (read) $0.221 -> $0.086 (-61.2%) · Input $1.19 -> $0.462 (-61.2%)
2026-08-14 19:14Pricing ChangeOutput $1.98 -> $3.74 (+88.9%) · Cache price (read) $0.095 -> $0.221 (+133.9%) · Input $0.630 -> $1.19 (+88.9%)
2026-08-14 11:24Pricing ChangeOutput $3.15 -> $1.98 (-37.1%) · Cache price (read) $0.100 -> $0.095 (-5.5%) · Input $0.500 -> $0.630 (+26.0%)
2026-08-13 00:37Pricing ChangeOutput $1.62 -> $3.15 (+94.0%) · Cache price (read) $0.096 -> $0.100 (+4.2%) · Input $0.517 -> $0.500 (-3.2%)
2026-08-07 19:14Pricing ChangeOutput $1.72 -> $1.62 (-5.4%) · Cache price (read) $0.101 -> $0.096 (-5.4%) · Input $0.546 -> $0.517 (-5.4%)
2026-08-06 19:14Pricing ChangeOutput $2.42 -> $1.72 (-29.1%) · Cache price (read) $0.140 -> $0.101 (-27.6%) · Input $0.760 -> $0.546 (-28.2%)
2026-08-04 15:16Pricing ChangeOutput $1.98 -> $2.42 (+22.5%) · Cache price (read) $0.117 -> $0.140 (+19.9%) · Input $0.629 -> $0.760 (+20.9%)

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