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

# Language Models

## Supported Languages

### V3 Languages

Starting in V3, our models will be trained in groups as opposed to single language pairs.

| **Language Grouping** | **Explanation** | **Codes** |
| - | - | - |
| **Asian:** English, Japanese, Korean, Chinese (Simplified), Chinese (Traditional) | Any two languages in this grouping | EN,JA,KO,ZH,ZT |
| **Eastern European:** English, Belarusian, Bulgarian, Czech, Croatian, Lithuanian, Latvian, Polish, Romanian, Russian, Slovak, Slovenian, Albanian, Serbian, Ukrainian | Any two languages in this grouping | EN,BE,BG,CS,HR,LT,LV,PL,RO,RU,SK,SL,SQ,SR,UK |
| **Eastern Hemisphere:** English, Arabic, Bengali, Central Kurdish, Persian (Farsi), Dari, Gujarati, Hebrew, Hindi, Kannada, Malayalam, Marathi, Nepali, Panjabi, Pushto, Tamil, Telugu, Tajik, Urdu | Any two languages in this grouping | EN,AR,BN,CKB,FA,FS,GU,HE,HI,KN,ML,MR,NE,PA,PS,TA,TE,TG,UR |
| **European Group 2:** English, Afrikaans, Danish, German, Greek, Amharic, Finnish, Hungarian, Armenian, Dutch, Norwegian, Swedish, Turkish | Any two languages in this grouping | EN,AF,DA,DE,EL,ET,FI,HU,HY,NL,NO,SV,TR |
| **European:** English, German, Spanish, French, Italian, Portuguese | Any two languages in this grouping | EN,DE,ES,FR,IT,PT |
| \*\*Other: \*\*English, Indonesian, Igbo, Javanese, Malay, Burmese, Thai, Tagalog, Samoan, Somali, Swahili, Vietnamese | Any two languages in this grouping | EN,ID,IG,JV,MS,MY,TH,TL,SM,SO,SW,VI |

### Unsupported Languages

Enlarges the table by opening it in a full screen dialogOpen

| **Source Language** | **Target Language** | **Contextual AI Support** | **Baseline Model** | **On-Premise** |
| - | - | - | - | - |
| Amharic | English | No | N/A | Not available |
| Azeri | English | No | N/A | Not available |
| Catalan | English | No | N/A | Not available |
| English | Amharic | No | N/A | Not available |
| English | Azeri | No | N/A | Not available |
| English | Bosnian | No | N/A | Not available |
| English | Catalan | No | N/A | Not available |
| English | Creole | No | N/A | Not available |
| English | English | No | N/A | Not available |
| English | Icelandic | No | N/A | Not available |
| English | Kazakh | No | N/A | Not available |
| English | Khmer | No | N/A | Not available |
| English | Kinyarwanda | No | N/A | Not available |
| English | Lao | No | N/A | Not available |
| English | Maori | No | N/A | Not available |
| English | Mongolian | No | N/A | Not available |
| English | Sinhala | No | N/A | Not available |
| English | Zulu | No | N/A | Not available |
| Khmer | English | No | N/A | Not available |
| Kinyarwanda | English | No | N/A | Not available |
| Lao | English | No | N/A | Not available |
| Maori | English | No | N/A | Not available |
| Mongolian | English | No | N/A | Not available |
| Sinhala | English | No | N/A | Not available |
| Zulu | English | No | N/A | Not available |

## Large Language Models

LILT is shipped with:

* META: Llama-3-70B-Chat-AWQ

* OpenAI: Whisper-large-v3

### GPU Requirements

`V4` language models require a minimum of three dedicated GPUs:

| **Service** | **GPU(s)** |
| - | - |
| translatev4 | 1 |
| batchv4 | 1 |
| rayman | 1 (+1 optional) |
| **Total** | **3 (+1 optional)** |

<Note>
  `vmf-service` runs on CPU — after the B25/BM25 retrieval migration, most language pairs no longer require the dense embedding model, so it no longer counts against the GPU budget.
</Note>

<Note>
  `rayman` is the neural translation service and runs on a **single GPU** by default. The neural v4.0 pipeline that provides optional **Uzbek and Chechen** language support requires **one additional GPU**. If that optional feature is disabled, `rayman` runs on a single GPU and the baseline total is four GPUs.
</Note>

<Note>
  Each GPU (or GPU split) must provide at least **24GB of VRAM** (for example, an NVIDIA L4). This is required to run the translate pod successfully.
</Note>

For customers running on T4 GPUs, this means that the GPU node **must** have at least two (2) T4s attached to it. Put another way, it is **not sufficient** to have two (2) nodes, each with one (1) T4 GPU attached.

### Costs

For accurate figures, make use of the [AWS cost calculator](https://calculator.aws/) or refer to your cloud provider’s infrastructure cost tool.

### New Language Support

We add new AI-supported languages to the LILT Platform continuously based on three criteria:

* community and customer demand

* availability of training data

* baseline translation quality that is competitive with Google Translate and Microsoft Translator

Email us at [sales@LILT.com](mailto:sales@lilt.com) to request LILT support for additional languages.