Text Model Matrix
This page organizes the text series API by protocol and task type. Model names are based on MoonNexAI console and API Reference, using the available models in request body model field.
Protocol and entrance
| scene | Recommended entrance | Common Models | Returns by | Fit to scene |
|---|---|---|---|---|
| Dialogue Completion | POST /v1/chat/completions | gpt-5.6-terra | synchronous or streaming | Chat client, assistant, workstream node. |
| Responses | POST /v1/responses | gpt-5.6-terra | synchronous or streaming | Multi-modular input, tool call style and context management. |
| Respondes Context Compression | POST /v1/responses/compact | Models that support context compression | synchronous | Long dialogue is constricted, key context is preserved and follow-up request is reduced. |
| Messages | POST /v1/messages | moonnexai-claude | synchronous or streaming | Claude compatible client. |
| Text embeddings | POST /v1/embeddings | moonnexai-embedding | synchronous | Search, sort, group and semantic match. |
| Text transcribing | POST /v1/audio/speech | tts-1, tts-1-hd | synchronous | Voice broadcasts, voice-speeching and content reading. |
| Audio transcription | POST /v1/audio/transcriptions | whisper-1 | synchronous | Conference, audio, video subtitle extraction. |
| Audio translation | POST /v1/audio/translations | whisper-1 | synchronous | Translation of audio content into target languages. |
Common Models
| Models | Purpose | Common API |
|---|---|---|
gpt-5.6-terra | Dialogue, Responses and Common Text Generation. | /v1/chat/completions, /v1/responses |
moonnexai-claude | Messages format text generation. | /v1/messages |
moonnexai-embedding | Text embeddings. | /v1/embeddings |
tts-1 | Standard text transject. | /v1/audio/speech |
tts-1-hd | Higher quality text transcribing. | /v1/audio/speech |
whisper-1 | transcription and translation. | /v1/audio/transcriptions, /v1/audio/translations |
Select Recommendations
| Requirements | Recommendations |
|---|---|
| OpenAI SDK already used | Set https://moonnexai.com/v1 with /v1/chat/completions or /v1/responses, Base URL. |
| A client with Claude compatible already is used | Use /v1/messages and confirm that the client supports custom Base URLs. |
| Semantic search required | Use /v1/embeddings, save embeddings and original IDs on the operating system. |
| Voice input output required | /v1/audio/speech, transcription and the translation use the corresponding audio API. |