Singapore27B parameters262K contextVision + text

Explore Qwen SEA-LION v4.5 27B IT

Use AI Singapore's flagship multimodal model for Southeast Asian languages, visual reasoning, agentic coding, and tool-assisted workflows.

Model

aisingapore/Qwen-SEA-LION-v4.5-27B-IT

Input

Configure your request

System prompt Optional

Set the role, Southeast Asian language, and response requirements.

Conversation history Optional

Optional previous text, image, assistant, and tool messages as JSON.

Prompt or question

Input images Optional

Optional images for visual reasoning and document understanding.

Parameters

Generation settings

Thinking modeSwitch between deep reasoning and direct answers. Preserve prior thinkingRetain historical reasoning context across turns. Stream response Sample output

Temperature

Top P

Top K

Min P

Maximum output tokens

Text, visual tokens, and output share the 262K context.

Presence penalty

Frequency penalty

Repetition penalty

Seed

Stop sequences

Function tools (JSON)

Tool choice

Explore Qwen SEA-LION v4.5 27B IT

Configure your request

Response