Master API Keys
To use a specific provider, you must set its corresponding API key in your.env file.
| Provider | Variable | Description |
|---|---|---|
| OpenAI | OPENAI_API_KEY | Required for GPT-5, o3, DALL-E 3, Whisper. |
| Anthropic | ANTHROPIC_API_KEY | Required for Claude 4.5 models. |
| Google Gemini | GEMINI_API_KEY | Required for Gemini 2.5/3.0 and Imagen 4.0. |
| DeepSeek | DEEPSEEK_API_KEY | Required for DeepSeek Chat. |
| Mistral | MISTRALAI_API_KEY | Required for Mistral models. |
| xAI (Grok) | GROK_API_KEY | Required for Grok models. |
| Alibaba | ALIBABA_API_KEY | Required for Qwen (text) and Wan (image) models. |
| Cloudflare | CLOUDFLARE_API_KEY | Required for Workers AI models. |
| Cloudflare | CLOUDFLARE_ACCOUNT_ID | Required if using Cloudflare. Your Account ID. |
| MiniMax | MINIMAX_API_KEY | Required for MiniMax models (Text, Image & Speech). |
| ZhipuAI | ZHIPUAI_API_KEY | Required for GLM models (Chinese LLM leader). |
| Moonshot | MOONSHOTAI_API_KEY | Required for Kimi models. |
| ElevenLabs | ELEVEN_LABS_API_KEY | Required for ElevenLabs TTS. |
| Suno | SUNO_API_ORG_API_KEY | Required for Suno music generation (via sunoapi.org). |
| Google Search | GOOGLE_SEARCH_API_KEY | Required for Google Search tool. |
| Google Search | GOOGLE_SEARCH_CX | Required Custom Search Engine ID. |
Model Configuration
You can specify which models Chibi should use by default.| Variable | Description | Default |
|---|---|---|
DEFAULT_MODEL | The default LLM for text chat. | None (Auto-select) |
DEFAULT_PROVIDER | The default provider for text chat. | None (Auto-select) |
DEFAULT_IMAGE_MODEL | The default model for image generation. | None (Auto-select) |
MODERATION_PROVIDER | The provider for command moderation. | None |
MODERATION_MODEL | The model used for command moderation. | None |
MODELS_WHITELIST | Comma-separated list of allowed models. If empty, all are allowed. | None |
Available Models (Examples)
Please note that the full list of supported models is much larger, it is enormous. Here only few examples are provided:- OpenAI:
gpt-5.2,gpt-5.1,o3,o4-mini - Anthropic:
claude-sonnet-4-5-20250929,claude-haiku-4-5-20251001 - Grok:
grok-4-1-fast-reasoning,grok-4-1-reasoning,grok-beta - Gemini:
gemini-2.5-pro,gemini-3-pro - Alibaba:
qwen3-max,qwen-max - MiniMax:
MiniMax-M2.5,MiniMax-M2.5-highspeed;Image-01(image) - ZhipuAI:
glm-5,glm-4-flash,glm-4,glm-4-vision
Text Generation Parameters
Fine-tune how the LLM generates text.| Variable | Description | Default |
|---|---|---|
TEMPERATURE | Controls randomness (0.0 to 2.0). | 0.5 |
MAX_TOKENS | The maximum number of tokens to generate. | 32000 |
TIMEOUT | Request timeout in seconds. | 600 |
RETRIES | Number of retries on failure. | 3 |
Image Generation Settings
Configure the quality and dimensions of generated images.| Variable | Description | Default |
|---|---|---|
IMAGE_SIZE | Default resolution (e.g., 1024x1024). | 1024x1024 |
IMAGE_QUALITY | Quality setting (mostly for DALL-E 3). | standard |
IMAGE_ASPECT_RATIO | Aspect ratio (e.g., 16:9). | 16:9 |
IMAGE_GENERATIONS_LIMIT | Daily limit per user. | 5 |
Provider-Specific Image Sizes
Some providers require specific resolutions. You can override the defaultIMAGE_SIZE for them:
IMAGE_SIZE_NANO_BANANA(for Gemini Image models)IMAGE_SIZE_IMAGEN(for Imagen 4.0)IMAGE_SIZE_ALIBABA(for Wan/Qwen Image)
Voice & Audio (STT/TTS)
Configure Speech-to-Text (STT) and Text-to-Speech (TTS) capabilities.| Variable | Description | Default |
|---|---|---|
STT_PROVIDER | Provider for transcribing voice messages. | None (Auto-select) |
STT_MODEL | Model used for transcription. | None (Auto-select) |
TTS_PROVIDER | Provider for generating voice responses. | None (Auto-select) |
TTS_MODEL | Model used for speech generation. | None (Auto-select) |
MiniMax TTS Specific Settings
For MiniMax Text-to-Speech, you can configure the following:| Variable | Description | Default |
|---|---|---|
MINIMAX_TTS_MODEL | The specific MiniMax TTS model to use. | speech-2.8-turbo |
MINIMAX_TTS_VOICE | The voice to use for MiniMax TTS. | Korean_HaughtyLady |