GLM-5.2 vs GPT-5.4
Rank, tier, score and price side by side, from our weekly rankings. Scores are editorial opinion based on public sources.
A
GLM-5.2
B
GPT-5.4
- ProviderZ.aiOpenAI
- Rank#45Higher rank#46
- TierAA
- Score79.9Higher score79.6
- PriceOpen weights (MIT); API $1.40 input / $4.40 output per 1M tokens via Z.aiLower price tierAPI $2.50 input / $15 output per 1M tokens
- TaglineOpen-weight generalist tuned for long-horizon planning and coding work.OpenAI's March 2026 flagship for professional work, coding and computer use, since succeeded by GPT-5.5 and the GPT-5.6 family.
| Attribute | GLM-5.2 | GPT-5.4 |
|---|---|---|
| Provider | Z.ai | OpenAI |
| Rank | #45Higher rank | #46 |
| Tier | A | A |
| Score | 79.9Higher score | 79.6 |
| Price | Open weights (MIT); API $1.40 input / $4.40 output per 1M tokens via Z.aiLower price tier | API $2.50 input / $15 output per 1M tokens |
| Tagline | Open-weight generalist tuned for long-horizon planning and coding work. | OpenAI's March 2026 flagship for professional work, coding and computer use, since succeeded by GPT-5.5 and the GPT-5.6 family. |