Chat with AI

After logging in, 'Chat' on the left is the entry point. HiModels chat supports the following capabilities:

Model Selection:You can switch models at any time from the dropdown above. Different models suit different scenarios — long document analysis and code review recommend Claude Sonnet / Opus; quick Q&A and batch processing recommend DeepSeek Flash / GPT-5.4; image understanding requires switching to a multimodal model.

Context Management:Supports multi-turn conversations; history is automatically saved in the left sidebar, searchable, and resumable.

File Upload:Click '+' to upload documents or images; the model will answer based on the file content. Make sure to switch to a model that supports multimodal or file parsing.

Voice Input:Click the microphone icon to use browser speech-to-text and send.