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glm-4.5-airx
zhipuai·zhipuai/glm-4.5-airx-2·GA·Closed·glm series
Flagship GLM model for hybrid reasoning, coding, and agentic engineering
At a glance
Reference price$1.10 / $4.50 per 1M
Cache read $0.22 · DevPass (LLM Gateway)
Lowest paid$0.572 / $1.71
302.AI Gateway · 1.9× spread
Context128,000
Output limit16,384
Capabilities
Reasoning✓ Tool use✓ Structured output✓ TemperatureAttachments
Modalities
Text
Knowledge cutoff2025-04
Released / updated2025-07-29 / 2025-07-29
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 2 providers2 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| 302.AI glm-4.5-airx | Gateway | $0.572 | $1.71 | — | — | 128,000 | 16,384 | |
| DevPass (LLM Gateway) glm-4.5-airx | Gateway | $1.10 | $4.50 | $0.22 | — | 128,000 | 16,384 |
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
1302.AI$200.10
2DevPass (LLM Gateway)$339.40
The cheapest paid channel is the only channel.
Related models
GLM Latestsame series$1.40 / $4.40Z.ai: GLM Latestsame series$1.40 / $4.40GLM 5.3 Preview Thinkingsame series$1.40 / $4.40Qwen3-Next 80B-A3B Instructcheaper alternative$0.144 / $0.574Qwen3-Coder 30B-A3B Instructcheaper alternative$0.216 / $0.861Qwen3 Coder Nextcheaper alternative$0.50 / $1.20Llama-3.1-8B-Instructcheaper alternative$0.15 / $0.45
Price historyone sample accumulated per data sync
Input list $1.10Output list $4.50Min blended $0.858
Price history accumulates from each data sync; currently only 1 sample(s) (2026-08-21). Each future sync adds a point, and once accumulated a line is drawn here.