Available Models
Models currently available through the LLMZone API
Use any of these model IDs in the model field of your API requests.
Important: Currently, only Claude Opus 4.6 (claude-opus-4-6) is available. All other models are temporarily unavailable and will be re-enabled soon.
Models
| Model ID | Provider | Status | Description |
|---|---|---|---|
claude-opus-4-6 | Anthropic | ✅ Available | Most capable Claude model — best for complex tasks |
claude-opus-4.6 | Anthropic | ✅ Available | Alias for claude-opus-4-6 |
claude-4.6-opus | Anthropic | ✅ Available | Alias for claude-opus-4-6 |
claude-4.6-opus-high | Anthropic | ✅ Available | Alias for claude-opus-4-6 |
claude-4.6-opus-high-thinking | Anthropic | ✅ Available | Alias for claude-opus-4-6 (extended thinking) |
claude-sonnet-4-6 | Anthropic | 🔜 Coming Soon | Balanced performance and speed |
gpt-5.3-codex-thinking-mid | OpenAI | 🔜 Coming Soon | Advanced reasoning and code generation |
Usage Example
curl "https://api.llmzone.net/v1/chat/completions" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "claude-opus-4-6",
"messages": [
{"role": "user", "content": "Hello!"}
]
}'Model availability may change. Check this page for the latest list of supported models.