Compare / head-to-head
GLM-4.5-AirvsGLM-4.7
GLM-4.7 leads 1 of 1 shared benchmark. GLM-4.5-Air is 2.2x cheaper per token. GLM-4.7 has the larger context window (200K tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
0 – 1
GLM-4.7 leads
Cheaper per token
GLM-4.5-Air
2.2x cheaper, input + output
Larger context
GLM-4.7
200K tokens
Provider uptime (30d)
—
Z.ai
GLM-4.5-Air
Z.ai
text
Quality
Benchmark matrix
1 shared · 1 only GLM-4.5-Air · 3 only GLM-4.7| Benchmark | GLM-4.5-Air | GLM-4.7 | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 1 | ||||
| LMArena Elo | 1383.6 ↗ | 1435.9 ↗ | -52.3 | GLM-4.7 |
| Only GLM-4.5-Air reports · 1 | ||||
| AIME 2025 | 83.3% ↗matharena ⚠ | not reported | — | — |
| Only GLM-4.7 reports · 3 | ||||
| GPQA Diamond | not reported | 83.3% ↗epoch | — | — |
| OTIS Mock AIME 2024-2025 (Epoch AI run) | not reported | 83.3% ↗epoch | — | — |
| SimpleQA Verified | not reported | 32.2% ↗epoch | — | — |
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is GLM-4.5-Air minus GLM-4.7 in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing
Side by side
Official pricing pages and model cards| Spec | GLM-4.5-Air | GLM-4.7 | Edge |
|---|---|---|---|
| Context window | 128K tokens | 200K tokens | GLM-4.7 |
| Max output | 98K tokens | 131K tokens | GLM-4.7 |
| Input price / 1M | $0.2 ↗ | $0.6 ↗ | GLM-4.5-Air |
| Output price / 1M | $1.1 ↗ | $2.2 ↗ | GLM-4.5-Air |
| Cached input / 1M | $0.03 ↗ | $0.11 ↗ | GLM-4.5-Air |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | $1.3 | $2.8 | GLM-4.5-Air |
| Modalities | text | text | Tie |
| Released | — | 2025-12-22 | — |
| Cited benchmark scores | 2 | 4 | — |
Reliability
Z.ai status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
GLM-4.5-Air vs …
Models sharing the most benchmarksMore matchups
GLM-4.7 vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run GLM-4.5-Air and GLM-4.7 on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.