Compare / head-to-head
GLM-4 32B 0414 128KvsGPT-5.4 mini
GLM-4 32B 0414 128K and GPT-5.4 mini do not yet share a public benchmark, so quality cannot be compared apples-to-apples. GLM-4 32B 0414 128K is 26.3x cheaper per token. GPT-5.4 mini has the larger context window (400K tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
0
no overlap yet
Cheaper per token
GLM-4 32B 0414 128K
26.3x cheaper, input + output
Larger context
GPT-5.4 mini
400K tokens
Provider uptime (30d)
— · 94.5205%
Z.ai · OpenAI
GLM-4 32B 0414 128K
Z.ai · released 2025-04-14
text
GPT-5.4 mini
OpenAI · released 2026-03-17
textvision
Quality
Benchmark matrix
0 shared · 0 only GLM-4 32B 0414 128K · 9 only GPT-5.4 mini| Benchmark | GLM-4 32B 0414 128K | GPT-5.4 mini | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 0 | ||||
| No public benchmark is reported for both models yet. | ||||
| Only GLM-4 32B 0414 128K reports · 0 | ||||
| GLM-4 32B 0414 128K reports nothing GPT-5.4 mini does not. | ||||
| Only GPT-5.4 mini reports · 9 | ||||
| GPQA Diamond | not reported | 88% ↗ | — | — |
| FrontierMath Tier 4 v2 (Epoch AI run) | not reported | 9.8% ↗epoch | — | — |
| FrontierMath Tiers 1-3 v2 (Epoch AI run) | not reported | 51.2% ↗epoch | — | — |
| OSWorld-Verified | not reported | 72.1% ↗ | — | — |
| OTIS Mock AIME 2024-2025 (Epoch AI run) | not reported | 88.9% ↗epoch | — | — |
| SimpleQA Verified | not reported | 29.4% ↗epoch | — | — |
| SWE-Bench Pro | not reported | 54.4% ↗ | — | — |
| Terminal-Bench 2.0 | not reported | 60% ↗ | — | — |
| Toolathlon | not reported | 42.9% ↗ | — | — |
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 32B 0414 128K minus GPT-5.4 mini 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 32B 0414 128K | GPT-5.4 mini | Edge |
|---|---|---|---|
| Context window | 131K tokens | 400K tokens | GPT-5.4 mini |
| Max output | 16K tokens | 128K tokens | GPT-5.4 mini |
| Input price / 1M | $0.1 ↗ | $0.75 ↗ | GLM-4 32B 0414 128K |
| Output price / 1M | $0.1 ↗ | $4.5 ↗ | GLM-4 32B 0414 128K |
| Cached input / 1M | — | $0.075 ↗ | — |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | $0.2 | $5.25 | GLM-4 32B 0414 128K |
| Modalities | text | text · vision | GPT-5.4 mini |
| Released | 2025-04-14 | 2026-03-17 | — |
| Cited benchmark scores | 0 | 10 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
GPT-5.4 mini vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run GLM-4 32B 0414 128K and GPT-5.4 mini on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.