Tencent · Language model

Hy-MT2-1.8B

tencent/hy-mt2-1.8b

Language

Released Aug 20, 2026

Hy-MT2-1.8B is a compact 1.8B-parameter translation model from Tencent. It supports 33 language pairs and five Chinese dialect and minority-language pairs, with workflows for structured, delimiter-based, contextual, glossary-based, and style-guided...

Specifications

Context window: 8,192 tokens
Max output: 4,096 tokens
Input: text
Output: text
Tokenizer: Other

Supported parameters

Accepted by the model and forwarded as-is by the gateway.

max_completion_tokens
max_tokens
stop
temperature

Use it

POST /api/v1/chat/completions · MCP chat · full reference

curl https://omnirail.org/api/v1/chat/completions \
  -H "Authorization: Bearer $OMNIRAIL_KEY" -H "Content-Type: application/json" \
  -d '{"model":"tencent/hy-mt2-1.8b","messages":[{"role":"user","content":"Hello"}],"max_tokens":300}'