Omni-OpenAI¶

OpenAI provider adapters for the omni-* ecosystem, wrapping the official openai-go SDK.

Overview¶

Omni-OpenAI provides unified adapters for integrating OpenAI's APIs with the omni-* ecosystem:

OmniLLM - Chat completions provider for omnillm-core
OmniVoice - STT/TTS providers for omnivoice-core

Features¶

OmniLLM Provider¶

Chat completions (GPT-4, GPT-4o, GPT-3.5 Turbo, etc.)
Streaming responses
Tool/function calling
Vision (image inputs)
JSON mode
Auto-registration with omnillm-core registry

OmniVoice Providers¶

STT (Speech-to-Text): Whisper transcription with word and segment timestamps
TTS (Text-to-Speech): Audio synthesis with 13 voices

Installation¶

go get github.com/plexusone/omni-openai

Quick Start¶

OmniLLMOmniVoice STTOmniVoice TTS

import (
    core "github.com/plexusone/omnillm-core"
    _ "github.com/plexusone/omni-openai/omnillm"
)

provider, _ := core.NewProvider("openai", core.ProviderConfig{
    APIKey: os.Getenv("OPENAI_API_KEY"),
})

resp, _ := provider.CreateChatCompletion(ctx, &core.ChatCompletionRequest{
    Model:    "gpt-4o",
    Messages: []core.Message{{Role: core.RoleUser, Content: "Hello!"}},
})

import "github.com/plexusone/omni-openai/omnivoice"

provider, _ := omnivoice.NewSTTProviderFromEnv()
result, _ := provider.Transcribe(ctx, audioData, stt.TranscriptionConfig{})
fmt.Println(result.Text)

import "github.com/plexusone/omni-openai/omnivoice"

provider, _ := omnivoice.NewTTSProviderFromEnv()
result, _ := provider.Synthesize(ctx, "Hello!", tts.SynthesisConfig{
    VoiceID: omnivoice.VoiceNova,
})
// result.Audio contains MP3 data

Configuration¶

Set the OPENAI_API_KEY environment variable:

export OPENAI_API_KEY="sk-..."

Package Structure¶

omni-openai/
├── openai.go           # Direct OpenAI client (STT/TTS)
├── omnillm/            # OmniLLM provider adapter
│   ├── adapter.go
│   └── doc.go
└── omnivoice/          # OmniVoice provider adapters
    ├── stt.go
    └── tts.go

License¶

MIT License