GLM 4.5
Z.ai · Mid
GLM-4.5 is our latest flagship foundation model, purpose-built for agent-based applications. It leverages a Mixture-of-Experts (MoE) architecture and supports a context length of up to 128k tokens. GLM-4.5 delivers significantly...
Input / 1M
$0.6
Output / 1M
$2.20
Cached input / 1M
$0.11
Context window
131K
Where it sits
176th-cheapest mid model
by blended $/Mtok among 262 listed mid models
75% above the mid median
blended $/Mtok across 262 mid models
Output costs 3.7× input
$0.6 in / $2.20 out per 1M
Cached input saves 82%
$0.11 vs $0.6 per 1M fresh
Held flat since launch (Jun 2026)
no blended price change recorded
Computed live from current prices and this model's history — not hand-written, so it stays accurate as prices move.
Price history
Only one price on record so far — the history chart appears once a price changes.
Snapshots
| Effective | Input | Output | Cached in | Note | Source |
|---|---|---|---|---|---|
| 11 Jun 2026 | $0.6 | $2.20 | $0.11 | Imported from OpenRouter | openrouter.ai |