GPT-5.4 vs GLM-5.2
Rank, tier, score and price side by side, from our weekly rankings. Scores are editorial opinion based on public sources.
A
GPT-5.4
B
GLM-5.2
- ProviderOpenAIZ.ai
- Rank#46#45Higher rank
- TierAA
- Score79.679.9Higher score
- PriceAPI $2.50 input / $15 output per 1M tokensOpen weights (MIT); API $1.40 input / $4.40 output per 1M tokens via Z.aiLower price tier
- TaglineOpenAI's March 2026 flagship for professional work, coding and computer use, since succeeded by GPT-5.5 and the GPT-5.6 family.Open-weight generalist tuned for long-horizon planning and coding work.
| Attribute | GPT-5.4 | GLM-5.2 |
|---|---|---|
| Provider | OpenAI | Z.ai |
| Rank | #46 | #45Higher rank |
| Tier | A | A |
| Score | 79.6 | 79.9Higher score |
| Price | API $2.50 input / $15 output per 1M tokens | Open weights (MIT); API $1.40 input / $4.40 output per 1M tokens via Z.aiLower price tier |
| Tagline | OpenAI's March 2026 flagship for professional work, coding and computer use, since succeeded by GPT-5.5 and the GPT-5.6 family. | Open-weight generalist tuned for long-horizon planning and coding work. |