Chat LLM Translation
This mod uses AI to translate chat messages sent and received on multiplayer servers using generic LLM.
About this Mod
Chat LLM Translation
Real-time chat translation mod for Minecraft - Fully offline operation using local LLM
Features
- Automatic translation of received messages (English to Japanese)
- Automatic translation of sent messages (Japanese to English)
- Uses local LLM (fully offline operation)
- RAG-based translation cache (instant translation of duplicated sentences)
- Per-server cache management (saves translation history for each server separately)
- Full cache load option (loads all previous translations when joining a server)
- llama-server auto-start (automatically starts the LLM server when the mod is launched and stops it when - the mod is closed)
- Multi-GPU support (allows separate GPUs for Minecraft and LLM)
- Auto-download function (automatically retrieves necessary files on first launch)
- Prompt caching (speeds up)
- Context-aware translation (natural translation taking into account past conversations)
Available Versions
How to Install Chat LLM Translation on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "Chat LLM Translation". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.10, 1.21.9 (+9 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Chat LLM Translation server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.
Is Chat LLM Translation compatible with fabric?
Chat LLM Translation officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Chat LLM Translation – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Chat LLM Translation consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Install Chat LLM Translation with just one click on your server.