GLM-5.3 (Low)
By Z AI · released 2026-08-18 (2 months) · snapshot 2026-10-24
- Intelligence index
- 34.30
- Cost to run the AA index
- $1013
- Price per 1M tokens (in / out)
- $1.40 / $4.40
- End-to-end time
- 31.2s
Is GLM-5.3 (Low) on the Pareto frontier, and what beats it?
Off the frontier
No. GPT-6.1 Sol (Xhigh) is at least as smart for the same money or less.
Next step up: GPT-6.1 Sol (Max), smarter but dearer.
| # | Model | Creator | Intelligence | Total cost | E2E total | Open | Released | Frontier |
|---|---|---|---|---|---|---|---|---|
| 1 | GLM-5.3 (Low) | Z AI | 34.30 | $1013 | 31.2s | 2026-08-18 | ||
| 2 | GPT-6.1 Sol (Xhigh) | OpenAI | 51.00 | $662 | 86.3s | 2026-09-29 | Frontier | |
| 3 | GPT-6.1 Sol (Max) | OpenAI | 51.80 | $1082 | 220.5s | 2026-09-29 | Frontier |
Open in the picker Daily check URL: 200 on the frontier, 409 once beaten
GLM-5.3 (Low) today
Intelligence: Artificial Analysis Intelligence Index. Cost: total cost to run that benchmark, so reasoning tokens count. API id: glm-5-3-low.
Compare head to head
Suggested: what beats it, its effort levels, and frontier models near its price.
What the GLM-5.3 release did to the frontier on 2026-08-18
1 of 2 effort levels reached the frontier at launch (GLM-5.3 (Max)). Impact 0.02, #44 of 46 releases this past year.
Should you use GLM-5.3 (Low)?
Should you use GLM-5.3 (Low)?
Only when it fits your setup: GPT-6.1 Sol (Xhigh) is at least as smart for the same money or less, so GLM-5.3 (Low) is off the value frontier today.
What is better and cheaper than GLM-5.3 (Low)?
GPT-6.1 Sol (Xhigh) — at least as smart for the same money or less.
How much does GLM-5.3 (Low) cost?
$1.40/$4.40 in/out per 1M tokens, and $1013 to run the full Artificial Analysis Intelligence Index, the honest all-in number for reasoning models.
Is GLM-5.3 (Low) on the Pareto frontier?
No: GPT-6.1 Sol (Xhigh) beats it on intelligence, cost, or both.
Frontier membership by axis pair
Other axis pairs where GLM-5.3 (Low) is Pareto-optimal.
| Y axis | X axis | On the frontier |
|---|---|---|
| AA intelligence index | AA total cost to run (USD) | |
| AA intelligence index | End-to-end total seconds | |
| AA intelligence index | Output speed tokens/sec |
Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/models/glm-5-3-low · Markdown: /api/v1/models/glm-5-3-low?format=md · llms.txt · agent skill