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GLM 5.3 Uncensored

zhipuai·zhipuai/glm-5.3-uncensored·GA·Open weights·glm series·NEW
An experimental uncensored version of the full GLM 5.3 reasoning model for chat, creative writing, coding, and tool use. It may show unusual behavior or inconsistent response quality.

GLM 5.3 Uncensored by zhipuai is currently listed from a single provider. Its reference price is $1.25 per 1M input tokens and $2.25 per 1M output tokens.

The context window is 1,048,576 tokens, with an output limit of 131,072 tokens. It supports reasoning and tool use. The weights are open, so it can also be self-hosted or served through a gateway of your choice.

Specs & pricing

Input / output per 1M tokens
Reference price·NanoGPT
$1.25 / $2.25
Blended $1.50 · Cache read $0.30
Lowest paid·NanoGPTGateway
$1.25 / $2.25
Blended $1.50
Context
1,048,576
Output limit
131,072
Knowledge cutoff
—
Released / updated
2026-09-26 / 2026-09-26
Capabilities
✓ Reasoning✓ Tool useStructured output? TemperatureAttachments
Modalities
Text

Available at 1 providers1 with public prices

ProviderTierInputOutputCache readCache writeContextOutput limitStatus
NanoGPTGateway$1.25$2.25$0.30—1,048,576131,072

Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.

Reasoning control

effort = loweffort = higheffort = max

Your usage cost

1NanoGPT$248.50
The cheapest paid channel is the only channel.

Price historyone sample accumulated per data sync

Input list $1.25Output list $2.25Min blended $1.50

Price history accumulates from each data sync; currently only 1 sample(s) (2026-09-27). Each future sync adds a point, and once accumulated a line is drawn here.

Related models

GLM 5.3 Primesame series$2.80 / $8.80GLM 5.3 Flash Cybersecuritysame series$0.15 / $0.50GLM Latestsame series$1.79 / $8.94GLM-5.3-Flashcheaper alternative$0.15 / $0.50DeepSeek V4.1 Flashcheaper alternative$0.15 / $0.60DeepSeek V4 Flash 0731cheaper alternative$0.45 / $1.34MiniMax-M3cheaper alternative$0.30 / $1.20
Data partly from models.dev (MIT) · NanoGPT official docs ↗