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GLM 5.3 Flash Cybersecurity

zhipuai·zhipuai/glm-5.3-flash-cybersecurity·GA·Open weights·glm series·NEW
GLM 5.3 Flash Cybersecurity is a cybersecurity-focused variant based on the uncensored model, with provider moderation for illegal activities. It supports always-on reasoning, image understanding, tool calling, and a 1,048,576-token context window.

GLM 5.3 Flash Cybersecurity by zhipuai is currently listed from a single provider. Its reference price is $0.15 per 1M input tokens and $0.50 per 1M output tokens.

The context window is 1,048,576 tokens, with an output limit of 32,768 tokens. It supports reasoning and tool use. Accepted input modalities are Text and Image. 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
$0.15 / $0.50
Blended $0.237 · Cache read $0.075
Lowest paid·NanoGPTGateway
$0.15 / $0.50
Blended $0.237
Context
1,048,576
Output limit
32,768
Knowledge cutoff
—
Released / updated
2026-09-19 / 2026-09-19
Capabilities
✓ Reasoning✓ Tool useStructured output? Temperature✓ Attachments
Modalities
TextImage

Available at 1 providers1 with public prices

ProviderTierInputOutputCache readCache writeContextOutput limitStatus
NanoGPTGateway$0.15$0.50$0.075—1,048,57632,768

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.

Your usage cost

1NanoGPT$46.00
The cheapest paid channel is the only channel.

Reasoning control

effort = loweffort = higheffort = max

Related models

GLM Latestsame series$1.79 / $8.94GLM 5.3 Fast (Latest)same series$2.10 / $6.60GLM 5.3 Fastsame series$2.80 / $8.80Qwen3.7 Flashcheaper alternative$0.03 / $0.118Muse Spark 1.3 Contributorcheaper alternative$0.10 / $0.20Muse Spark 1.2 Contributorcheaper alternative$0.10 / $0.20Qwen Flashcheaper alternative$0.022 / $0.216

Price historyone sample accumulated per data sync

Input list $0.15Output list $0.50Min blended $0.237

Price history accumulates from each data sync; currently only 1 sample(s) (2026-09-20). Each future sync adds a point, and once accumulated a line is drawn here.

Data partly from models.dev (MIT) · NanoGPT official docs ↗