GLM-5.1 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
GLM-5.1
B
GLM-5.2
- ProviderZ.aiZ.ai
- Rank#49#45Higher rank
- TierAA
- Score78.279.9Higher score
- Price$1.40 / 1M input, $4.40 / 1M output tokensOpen weights (MIT); API $1.40 input / $4.40 output per 1M tokens via Z.ai
- TaglineAn open-weight model from Zhipu AI that offers performance competitive with leading closed models.Open-weight generalist tuned for long-horizon planning and coding work.
| Attribute | GLM-5.1 | GLM-5.2 |
|---|---|---|
| Provider | Z.ai | Z.ai |
| Rank | #49 | #45Higher rank |
| Tier | A | A |
| Score | 78.2 | 79.9Higher score |
| Price | $1.40 / 1M input, $4.40 / 1M output tokens | Open weights (MIT); API $1.40 input / $4.40 output per 1M tokens via Z.ai |
| Tagline | An open-weight model from Zhipu AI that offers performance competitive with leading closed models. | Open-weight generalist tuned for long-horizon planning and coding work. |