Title: GLM-5.3 %E2%80%94 glm-5-3
Canonical: https://llmeu.com/da/models/glm-5-3/
Markdown mirror: https://llmeu.com/da/models/glm-5-3.md
Machine-readable: https://llmeu.com/llms.txt (index) - https://llmeu.com/llms-full.txt (full catalogue) - https://llmeu.com/llms-catalogue.json
Provider: Z.ai (Zhipu AI)
Licence: other
Hosting: catalogue only %E2%80%94 not hosted on LLM EU yet
Sources: https://huggingface.co/zai-org/GLM-5.3 https://huggingface.co/zai-org/GLM-5.3/blob/main/LICENSE

# GLM-5.3

[Z.ai (Zhipu AI)](/da/providers/zai-org/)

Sidst gennemg%C3%A5et: 14. okt. 2026

## Suver%C3%A6nitet og hosting

Denne model er katalogiseret til reference. Den er endnu ikke hostet p%C3%A5 LLM EU, og ingen f%C3%B8rsteparts-endpoint betjener den her. Anmodninger til den g%C3%A5r direkte til udbyderen under den p%C3%A5g%C3%A6ldende udbyders egne vilk%C3%A5r.

## Resum%C3%A9

GLM-5.3 er Z.ai's st%C3%B8rste open-weights model med 753B parametre, med en konfigurationsmaksimum p%C3%A5 1.048.576 tokens og en skr%C3%A6ddersyet "glm-5.3"-licens i stedet for MIT. Leverand%C3%B8ren angiver, at den deler sin basismodel med GLM-5.2, og at alle forbedringer kommer fra post-tr%C3%A6ning, og rapporterer 88.8% p%C3%A5 Terminal-Bench 2.1 og 64.5% p%C3%A5 HLE med v%C3%A6rkt%C3%B8jer. V%C3%A6gtene er store nok til at kr%C3%A6ve en multi-node implementering.

## Specifikationer

- Udbyder
  Z.ai (Zhipu AI) (CN)
- Kontekstvindue
  1.0M
- Parametre
  753.33B
- Modaliteter
  text
- Licens
  other %C2%B7 [licence](https://huggingface.co/zai-org/GLM-5.3/blob/main/LICENSE)
- %C3%85bne v%C3%A6gte
  yes
- Udgivelsesdato
  25. aug. 2026
- Opgaver
  [Kodning](/da/tasks/coding/), [R%C3%A6sonnement](/da/tasks/reasoning/), [Resum%C3%A9](/da/tasks/summarization/), [Genfinding (RAG)](/da/tasks/rag/)

## Sprog

**St%C3%A6rk:** en, zh

**Tilstr%C3%A6kkelig:** de, fr, es, it, pt, ru, ja, ko

#### St%C3%A6rk

- en
- zh

#### Tilstr%C3%A6kkelig

- de
- fr
- es
- it
- pt
- ru
- ja
- ko

Ikke verificeret: udbyderen har ikke dokumenteret denne p%C3%A5stand. %E2%80%94 a language is listed as strong only where a source claims it; the card links the evidence where one exists.

## Hvorn%C3%A5r man bruger den

#### Styrker

- very large context window of 1M tokens
- top published agentic and terminal-benchmark scores
- open weights, unlike most frontier-scale models

#### Begr%C3%A6nsninger

- bespoke Z.ai licence, which must be read before commercial use
- 753B parameters require a multi-node deployment
- all benchmark figures are self-reported by the vendor

## Ofte stillede sp%C3%B8rgsm%C3%A5l

### Is GLM-5.3 served on LLM EU?

It has no endpoint in the catalogue, so it is catalogue only %E2%80%94 not hosted on LLM EU yet, with no region and no retention to report. A card whose status is "listed" is a catalogue entry, not a running deployment.

### Under what licence is GLM-5.3 released?

GLM-5.3 is recorded under other. The recorded licence text is https://huggingface.co/zai-org/GLM-5.3/blob/main/LICENSE. The weights are downloadable (open_weights is true). LLM EU republishes the licence id and the link and gives no legal advice; the licence text governs.

### How large is GLM-5.3, and what context window does it have?

GLM-5.3 is recorded at 753.3B (safetensors total 753,329,940,480) (source: https://huggingface.co/api/models/zai-org/GLM-5.3), with a context window of 1048576 tokens (source: https://huggingface.co/zai-org/GLM-5.3/blob/main/config.json).

### Priser

Denne model er katalogiseret til reference. Den er endnu ikke hostet p%C3%A5 LLM EU, og ingen f%C3%B8rsteparts-endpoint betjener den her. Anmodninger til den g%C3%A5r direkte til udbyderen under den p%C3%A5g%C3%A6ldende udbyders egne vilk%C3%A5r.

### Verifikationsstatus

Hvor et felt ikke har nogen kilde, viser kortet det som uverificeret i stedet for at udfylde det. Et tomt felt er information.

LLM EU Verified betyder dokumenteret, ikke juridisk certificeret. Det er ikke en overensstemmelsesvurdering efter AI Act, og LLM EU er ikke et EU-organ.

### Versioner og varianter

- catalogue %C2%B7 Kun katalog %C2%B7 [weights](https://huggingface.co/zai-org/GLM-5.3)

### Eksempel p%C3%A5 anmodning

```
curl https://api.llmeu.com/v1/chat/completions \
  -H "Authorization: Bearer $LLMEU_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"glm-5-3","messages":[{"role":"user","content":"Hello"}]}'
```

Ingen playground er udrullet til denne model: intet endpoint betjener den, s%C3%A5 en anmodning ville ikke have noget sted at g%C3%A5 hen.

### Benchmarks

- Terminal Bench 2.1: **88.8 (vendor-reported)** [source](https://huggingface.co/zai-org/GLM-5.3)
- Terminal Bench 3.0: **34.6 (vendor-reported)** [source](https://huggingface.co/zai-org/GLM-5.3)
- HLE with tools: **64.5 (vendor-reported)** [source](https://huggingface.co/zai-org/GLM-5.3)
- SWE-Marathon v1.1: **42.5 (vendor-reported)** [source](https://huggingface.co/zai-org/GLM-5.3)
- Published maximum context window (tokens): **1048576 (configuration value)** [source](https://huggingface.co/zai-org/GLM-5.3/blob/main/config.json)

### Kilder

- [huggingface.co](https://huggingface.co/zai-org/GLM-5.3)
- [huggingface.co](https://huggingface.co/zai-org/GLM-5.3/blob/main/LICENSE)

### Kortets %C3%A6ndringslog

- 25. aug. 2026 %E2%80%94 Udgivelsesdato
- 14. okt. 2026 %E2%80%94 Sidst gennemg%C3%A5et

Sidst gennemg%C3%A5et: 14. okt. 2026

### Opgaver

- [Kodning](/da/tasks/coding/)
- [R%C3%A6sonnement](/da/tasks/reasoning/)