Z.ai: GLM 4.6

Pricing, context window and lifecycle for z-ai/glm-4.6, tracked from what the vendor publishes.

Price per million tokens

Input$0.430
Output$1.75
Cache price (read)$0.080
Max price$1.75

Facts

Model IDz-ai/glm-4.6
VendorZ.ai
Token limit (context window)204,800 tokens
Knowledge cutoff2025-03-31
End of lifenone published

Supported parameters

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

Other Z.ai models

Change history

Every change we have observed since tracking began.

DetectedChangeDetail
2026-09-07 19:14Pricing ChangeOutput $2.20 -> $1.75 (-20.4%) · Cache price (read) $0.110 -> $0.080 (-27.3%) · Input $0.550 -> $0.430 (-21.8%)
2026-09-03 19:14Pricing ChangeOutput $1.75 -> $2.20 (+25.7%) · Cache price (read) $0.080 -> $0.110 (+37.5%) · Input $0.430 -> $0.550 (+27.9%)
2026-08-28 19:14Pricing ChangeOutput $2.00 -> $1.75 (-12.5%) · Cache price (read) $0.100 -> $0.080 (-20.0%) · Input $0.500 -> $0.430 (-14.0%)
2026-08-17 19:14Pricing ChangeOutput $2.20 -> $2.00 (-9.1%) · Cache price (read) $0.110 -> $0.100 (-9.1%) · Input $0.550 -> $0.500 (-9.1%)
2026-08-14 19:14Pricing ChangeOutput $2.00 -> $2.20 (+10.0%) · Cache price (read) $0.100 -> $0.110 (+10.0%) · Input $0.500 -> $0.550 (+10.0%)

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