GLM 4.5 Air
The cheapest provider for GLM 4.5 Air is Novita at $0.31 per 1M tokens (blended), charging $0.13 per 1M input and $0.85 per 1M output tokens. 3 providers serve it; the most expensive charges 1.37× as much. Context window: 128K tokens. Prices tracked since Oct 3, 2026.
Best price
$0.31
at Novita
Input / output
$0.13 / $0.85
per 1M tokens
Providers
3
1.37× spread
7 days
—
best price
30 days
—
best price
Context
128K
tokens
Providers
Active offers ranked by blended price. Bars are relative to the most expensive.
| Provider | Input | Output | Blended | vs cheapest | Context | Uptime 1d | Price since |
|---|---|---|---|---|---|---|---|
NovitaCheapest bf16 | $0.13 | $0.85 | $0.31 | best | |||
| fp8 | $0.14 | $0.86 | $0.32 | +3% | |||
| fp8 | $0.20 | $1.10 | $0.425 | +37% |
- NovitaCheapest$0.31$0.13 in · $0.85 outbest128K ctx99.7% uptimebf16
- $0.32$0.14 in · $0.86 out+3%128K ctx97.7% uptimefp8
- $0.425$0.20 in · $1.10 out+37%128K ctx99.2% uptimefp8
Blended = (3 × input + output) / 4.
Price history
Hover to compare providers at any point in time. Click a legend item to hide it.
USD per 1M tokens · each step is a price change
Not enough history yet
Tracking since Oct 3, 2026. The chart fills in as new crawls arrive every 6 hours.
Other pricing
Cache, reasoning and per-call fees. Token rates per 1M; others per unit.
| Offered by | Cache read |
|---|---|
| Novita | $0.025 |
| Z.AI | $0.03 |
Change log
Every recorded change for this model since Oct 3, 2026.
No changes yet
Tracking since Oct 3, 2026. Price changes, new providers and delistings will show up here.
About this model
GLM-4.5-Air is the lightweight variant of our latest flagship model family, also purpose-built for agent-centric applications. Like GLM-4.5, it adopts the Mixture-of-Experts (MoE) architecture but with a more compact parameter...
- Released
- Jul 25, 2025
- First tracked
- Oct 3, 2026
- Canonical slug
- z-ai/glm-4.5-air
- Weights
- zai-org/GLM-4.5-Air