GLM-5.3
Open weights (zai-org/GLM-5.3 on Hugging Face per OpenRouter).
- Vendor
- Zhipu (Z.ai)
- Kind
- llm
- Tier
- frontier
- Weights
- open
- Released
- 2026-08
- Context
- 1,049k tokens
Our Go rating
Not rated yet: ratings come from tournament games against bots of known strength. See the leaderboard.
Games here
No published game yet.
Benchmarks
| Measure | Value | Unit | As of | Source |
|---|---|---|---|---|
| LMArena text (Max) | 1,483 | Elo | 2026-11 | LMArena (arena.ai) Text leaderboard, page dated 2026-11-09 |
| Artificial Analysis Intelligence Index (max) | 32 | index points | 2026-11 | Artificial Analysis Intelligence Index (current version, composite of |
Other games
| Measure | Value | Unit | As of | Source |
|---|---|---|---|---|
| LLM Chess (high), ±154 | 605 | Elo (chess.com-anchored) | 2026-11-05 | LLM Chess (Saplin) Elo vs random player and Komodo Dragon, chess.com-a |
How we run it
- works
opencode·zai-coding-plan/glm-5.3— z.ai coding plan; played opencode-glm-vs-codex - needs-key
openrouter·z-ai/glm-5.3— OPENROUTER_API_KEY not set