> ## Documentation Index
> Fetch the complete documentation index at: https://docs.refuseless.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Models

> The named Refuseless lineup.

# Models

The lineup is named ids, not upstream checkpoints. Use the catalog id in
`model` — the response always echoes your public id.

| Model id | Best for |
| - | - |
| `glm-5.3-refuseless` | Frontier coding and cybersecurity. The most powerful open model for cyber tasks to date, refusals removed. |
| `glm-5.3-flash-refuseless` | Cost-effective cyber intelligence. Near-frontier quality at much lower cost. |

Benchmarks are illustrative: GLM 5.3 Abliterated posts DeepSWE 66.9,
CyberGym 84.5, ExploitGym 105/130; Flash posts DeepSWE 63.4, Terminal-Bench
2.1 84.3, Automation Bench 48.8.

## Catalog endpoints

```bash theme={null}
# List
curl https://api.refuseless.dev/v1/models \
  -H "Authorization: Bearer $REFUSELESS_API_KEY"

# Describe one
curl https://api.refuseless.dev/v1/models/glm-5.3-refuseless \
  -H "Authorization: Bearer $REFUSELESS_API_KEY"
```

Unknown id → `404 model_not_found`. Full shapes: [Models
API](/api/models).


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