Modelix

Modelix is our in-house built AI Gateway.

You can reach it at https://10.152.0.2:9999.

You will need an account at https://iam.isn.edu.au.

Once you have access, you can make a virtual key and make requests to the OpenAI-compatible API.

Example Requests

Chat

curl https://10.152.0.2:9999/v1/chat/completions -k \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $VIRTUAL_KEY" \
  -d '{
    "model": "indra-llm/google/gemma-4-26b-a4b-it",
    "messages": [
      {
        "role": "system",
        "content": "You are a helpful assistant."
      },
      {
        "role": "user",
        "content": "Hello!"
      }
    ]
  }'

Speech Generation (Text to Speech - TTS)

OpenAI API docs: Create speech

curl -X POST https://10.152.0.2:9999/v1/audio/speech \
  -k \
  -H "Authorization: Bearer $VIRTUAL_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "indra-tts/default",
    "input": "This is a text-to-speech system check. Audio synthesis is functional on Indra.",
    "voice": "nona"
  }' \
  --output tts_test.wav

Transcription (Speech to Text - STT)

OpenAI API docs: Create transcription

curl https://10.152.0.2:9999/v1/audio/transcriptions \
  -k \
  -H "Authorization: Bearer $VIRTUAL_KEY" \
  -H "Content-Type: multipart/form-data" \
  -F "file=@/path/to/audio/file/on/your/computer/sample.ogg" \
  -F "body=" \
  -F "model=indra-stt/deepdml/faster-whisper-large-v3-turbo-ct2" \
  -F "response_format=json"