# GLM Tts

## Facts

- Model name: glm-tts
- Maker: Zhipu
- Context window: 8,192 tokens
- Price: $0.00020 to $0.00021 per character
- Providers: 1 independent provider
- Regions: global

## Providers

- [EmpirioLabs AI](https://liquidinference.ai/providers/4f49f07c-0d26-44bd-88a8-34f3f5fbd3b7.md): global, $0.00020 per character, 8,192 tokens of context
- [EmpirioLabs AI](https://liquidinference.ai/providers/4f49f07c-0d26-44bd-88a8-34f3f5fbd3b7.md): global, $0.00021 per character, 8,192 tokens of context

## Scores

- HLE: 29.3, #83 of 273
- GPQA: 82.0, #96 of 250
- AA-LCR: 75.7, #86 of 237
- Terminal-Bench Hard: 43.2, #22 of 166
- τ²-Bench: 98.2, #7 of 169
- IFBench: 72.3, #30 of 178
- SimpleQA Verified: 32.2, #70 of 126

Scores: Artificial Analysis (https://artificialanalysis.ai/)

Scores: Epoch AI, 'Capabilities & Benchmarking' (https://epoch.ai/benchmarks)

## Request

```sh
curl https://router.inference.ai.exchange/v1/audio/speech \
  -H "Authorization: Bearer $LIQUID_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "glm-tts",
    "input": "a cat on a bicycle",
    "voice": "alloy",
    "response_format": "mp3"
  }' --output speech.mp3
```

## Questions

### What is GLM Tts?

GLM Tts is a model from Zhipu.

### How much does GLM Tts cost?

Offers now ask $0.00020 to $0.00021 character.

### What is the context length of GLM Tts?

The largest offer takes 8,192 input tokens. A smaller offer can take less. The exchange skips an offer that cannot take your message.

### What can GLM Tts do?

Its providers list Text.

### What inputs and outputs does GLM Tts support?

Text → Text · Audio.

### Which providers serve GLM Tts?

1 independent provider quote it now, with 2 offers. The table above ranks them by the cost of a typical job.

### How do I call GLM Tts?

Send "glm-tts" as the model in an OpenAI or Anthropic request. The API section links to setup steps for each client.

### When was GLM Tts listed?

The exchange first listed it on 10/17/2026. This is not its release date.

## Related pages

- [This page in a browser](https://liquidinference.ai/models/glm-tts)
- [Set up a client](https://liquidinference.ai/connect/glm-tts)
- [All models](https://liquidinference.ai/models)
- [Providers](https://liquidinference.ai/providers.md)
- [Discover the best model for your budget](https://liquidinference.ai/discover)
- [Quickstart](https://liquidinference.ai/docs/quickstart.md)
- [llms.txt: the index of every page, as Markdown](https://liquidinference.ai/llms.txt)
- [llms-full.txt: every page in one file](https://liquidinference.ai/llms-full.txt)