# GLM-5.2

> General Language Model 5.2 — high-quality bilingual (EN/ZH) generation with strong coding and reasoning capabilities. Supports Wafer-ZDR for required requests through the same public model ID.

**ID**: `wafer/zai-glm-5-2`  
**Creator**: Zhipu AI  
**Category**: text  
**Context**: 1M tokens  
**Status**: Disabled — no longer routable or listed; kept for history/usage reference.  
**Input**: $1.20/M  
**Output**: $4.10/M  
**Released**: 2025-11-15  
**Web page**: https://anyrouter.dev/model/wafer/zai-glm-5-2

**Input modalities**: text  
**Output modalities**: text  

**Capabilities**: chat, reasoning, function-calling, structured-output, streaming

## Usage

**Endpoint**: `POST https://anyrouter.dev/api/v1/chat/completions`

```bash
curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "wafer/zai-glm-5-2",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}'
```

## Providers

| Provider | Input | Output |
| --- | --- | --- |
| wafer | $1.20/M | $4.10/M |
| wafer-byok | $0 | $0 |

## Benchmarks

- **GPQA Diamond**: 0.9
- **HLE**: 0.4
- **τ²-Bench Telecom**: 1.0
- **SciCode**: 0.5
- **OTIS Mock AIME**: 0.9
- **SimpleQA (verified)**: 0.4

Benchmark data from [Epoch AI](https://epoch.ai/benchmarks) (CC-BY 4.0).

## Source

- Upstream docs: https://pass.wafer.ai