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Z.ai: GLM 4.6

z-ai/glm-4-6
CompareAPITry this model

Compared with GLM-4.5, this generation brings several key improvements: Longer context window: The context window has been expanded from 128K to 200K tokens, enabling the model to handle more complex

Modalities
In / out per 1M$0.50 / $2.00
Context200K
ReleasedSep 30, 2025

Providers

5 providers serve this model upstream.

Providers serving this model
ProviderInput /MOutput /MCache read /MLatency P50Throughput P50Uptime
Z.aifp4$0.60$2.20$0.116.15s26 tps100%
NovitaAIbf16$0.55$2.20$0.114.78s18 tps99.97%
DeepInfraus · fp4$0.50$2.00$0.101.15s20 tps99.51%
Venicefp4$0.43$1.75$0.081.22s20 tps96.38%
DeepInfraus · fp4$0.40$1.60$0.0818.84s32 tps—

Market-wide measurements, refreshed every 15 minutes. They describe who serves GLM 4.6 in general, not how ProjectCOZY routes your requests.

Pricing

List rates per 1M tokens — what GLM 4.6 costs pay-as-you-go elsewhere, not what you pay here.

Input
$0.50
per 1M tokens
Output
$2.00
per 1M tokens
Cache read
$0.10
per 1M cached tokens
Included in every pass
GLM 4.6 is included in every ProjectCOZY pass at no extra cost — one flat rate, no per-token metering. The rates above are there for comparison.

Performance

Time to first token and output speed across every provider, over the last 3 days.

0.0s10.0s20.0s30.0s40.0s
Oct 16, 12 AMOct 16, 8 AMOct 16, 4 PMOct 17, 12 AMOct 17, 8 AMOct 17, 4 PMOct 18, 12 AMOct 18, 8 AMOct 18, 4 PMOct 19, 12 AMOct 19, 8 AM
Venice Z.ai DeepInfra (us) NovitaAI DeepInfra (us)
0 tok/s50 tok/s100 tok/s150 tok/s200 tok/s
Oct 16, 12 AMOct 16, 8 AMOct 16, 4 PMOct 17, 12 AMOct 17, 8 AMOct 17, 4 PMOct 18, 12 AMOct 18, 8 AMOct 18, 4 PMOct 19, 12 AMOct 19, 8 AM
Venice Z.ai DeepInfra (us) NovitaAI DeepInfra (us)

Uptime

100% of requests were served successfully over the last 3 days, across all providers.

Last 3 daysAvailability 99.12%
Oct 16, 11:00 AMNow
Availability over the last 24 hoursAvailability 99.19%
100% 97% 93% 90%
Oct 18, 11:40 AMNow

Apps

Tools that most often run GLM 4.6, by tokens this week.

Janitor AIRoleplay · 46.5% of tokens12.5BHallunaRoleplay · 20.9% of tokens5.6BSophia's LoreBaryRoleplay · 14.8% of tokens4.0BSillyTavernRoleplay · 9% of tokens2.4BHermes AgentPersonal Agent · 8.9% of tokens2.4B

Activity

84.0B tokens processed market-wide in the last month.

01.0B2.0B3.0B4.0B
Sep 19Sep 24Sep 29Oct 4Oct 9Oct 14Oct 19
Tokens

FAQ

Which model id do I use for GLM 4.6?
z-ai/glm-4.6. Send it as the model field from any OpenAI-compatible client, against http://192.168.1.55/v1.
How much context does GLM 4.6 hold?
204,800 tokens per request, of which up to 131,072 can be the response.
What can it accept and return?
Input: text. Output: text.
What does GLM 4.6 cost on a pass?
Nothing beyond the pass itself. Pay-as-you-go elsewhere it lists at $0.50 per 1M input tokens and $2.00 per 1M output tokens.
How current is its knowledge?
Training data runs to Mar 2025. Anything later has to come from your prompt or a tool call.
Who built GLM 4.6?
Z.ai, in the GLM family.

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