---
title: madlad400 3b mt on SIE | Superlinked
description: SIE, an open-source inference engine, serves madlad400 3b mt, an open translation model that turns English text into the language you name.
canonical_url: https://superlinked.com/models/google-madlad400-3b-mt
last_updated: 2026-10-29
---

# madlad400 3b mt

An open translation model that turns English text into the language you name.

Model id: `google/madlad400-3b-mt` · Endpoint: `generate` · [Hugging Face](https://huggingface.co/google/madlad400-3b-mt)

Listed under [Translation](/models#translation) on [the model index](/models.md).

| Accuracy | Time per request | Serverless price |
|---|---|---|
| 44.6 (WMT24++, 1,488 segments, chrF++) | – (Not timed one request at a time) | $0.999 in · $5.00 out per 1M tokens |

## Call it

On SIE Serverless:

```python
from sie_sdk import SIEClient

client = SIEClient(api_key="sk-sie-…")

text = "The train to Munich leaves at half past seven tomorrow morning."
result = client.generate(
    "google/madlad400-3b-mt",
    f"<2de> {text}",
    max_new_tokens=64,
    temperature=0,
)
print(result["text"])
```

## Next to the other translation models

| Model | WMT24++, 1,488 segments, chrF++ | Time per request | Serverless price | Size |
|---|---|---|---|---|
| [madlad400 3b mt](/models/google-madlad400-3b-mt.md) `google/madlad400-3b-mt` | 44.6 | – | $0.999 in · $5.00 out per 1M tokens | 2.9B |
| [Hy-MT2 1.8B](/models/tencent-hy-mt2-1-8b.md) `tencent/Hy-MT2-1.8B` | 48.1 | – | $1.13 in · $5.63 out per 1M tokens | 2.0B |

– = not measured / not timed / not listed.

[Both translation models](/models#translation)

## Facts

- Size: 2.9B parameters
- License: Apache-2.0
- Reads: Text, up to 512 tokens
- Endpoint: generate

## Evaluation

- Accuracy: Run on SIE against the public dataset named in each figure
- Prices: Serverless list prices