GLM-4.5 Air specs, prices, where it runs and its benchmark standing

Facts

Provider

Z.ai

Release date

Jul 25, 2025

Pricing

Parameters

110B total

Hugging Face

Modalities

Text to Text

OpenRouter

License

MIT

Hugging Face

Context window

131K tokens

Pricing

Pricing

$0.13 in / $0.85 out per 1M tokens

All prices

Hosting

3 priced API routes · OpenRouter · self-host: weights on Hugging Face

Pricing

Hardware

Estimate: about 221 GB of weights as published (BF16), about 110 GB at 8-bit, about 55 GB at 4-bit, plus memory for the context

Hugging Face config

Benchmarks

1 board captured