Kimi K3 vs GLM-5.3
Rank, tier, score and price side by side, from our weekly rankings. Scores are editorial opinion based on public sources.
A
Kimi K3
B
GLM-5.3
- ProviderMoonshot AIZ.ai
- Rank#18#14Higher rank
- TierASHigher tier
- Score85.086.3Higher score
- PriceOpen weights on Hugging Face; API $3 input / $15 output per 1M tokens ($0.30 cached input)Open weights (GLM-5.3 License); API $1.40 input / $4.40 output per 1M tokens via Z.ai
- TaglineMoonshot AI's 2.8T-parameter mixture-of-experts model and the highest-scoring open-weight entry on the Artificial Analysis Intelligence Index.Z.ai's open-weight flagship with a 1M-token context window for long-horizon work.
| Attribute | Kimi K3 | GLM-5.3 |
|---|---|---|
| Provider | Moonshot AI | Z.ai |
| Rank | #18 | #14Higher rank |
| Tier | A | SHigher tier |
| Score | 85.0 | 86.3Higher score |
| Price | Open weights on Hugging Face; API $3 input / $15 output per 1M tokens ($0.30 cached input) | Open weights (GLM-5.3 License); API $1.40 input / $4.40 output per 1M tokens via Z.ai |
| Tagline | Moonshot AI's 2.8T-parameter mixture-of-experts model and the highest-scoring open-weight entry on the Artificial Analysis Intelligence Index. | Z.ai's open-weight flagship with a 1M-token context window for long-horizon work. |