OpenAI: GPT-5.4 Nano (batch)

Model id: gpt-5.4-nano:batch

• Input: $0.12 per 1M tokens
• Output: $0.78 per 1M tokens
• Context: 400000 tokens
• Providers:
• Capabilities: chat, reasoning, tools, vision

curl https://api.simhaonline.ai/v1/chat/completions -H "Authorization: Bearer $API_KEY" -d '{"model": "gpt-5.4-nano:batch", "messages": [{"role": "user", "content": "Hello"}]}'