Qwen: Qwen3.5 Plus 2026-02-15

Model id: qwen3.5-plus-02-15

• Input: $0.33 per 1M tokens
• Output: $1.95 per 1M tokens
• Context: 1000000 tokens
• Providers:
• Capabilities: chat, reasoning, tools, vision

curl https://api.simhaonline.ai/v1/chat/completions -H "Authorization: Bearer $API_KEY" -d '{"model": "qwen3.5-plus-02-15", "messages": [{"role": "user", "content": "Hello"}]}'