Qwen1.5-1.8B-Chat

other1.8B
Context
33K

Capabilities

Reasoning & Interaction
Tool Calling
Infrastructure
Streaming
Fine-tuning

Details

Model IDQwen/Qwen1.5-1.8B-Chat
Provider Hugging Face
Creator Qwen
Family—
Licenseother
Status—
Typechat
Input modalitiestext
Output modalitiestext
Open weightYes
Parameters1.8B
Architecturetransformer
Context window33K tokens
Max input—
Max output—
Reasoning tokens—
Knowledge cutoff—
Release date
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

API

GET/v1/models/huggingface/Qwen/Qwen1.5-1.8B-Chat

Qwen1.5-1.8B-Chat

Qwen/Qwen1.5-1.8B-Chat
Changes · 4 entries
Qwen/Qwen1.5-1.8B-Chatupdate1cd659eMar 24, 2026, 04:19 AM
capabilitiesfine tuningyes
Qwen/Qwen1.5-1.8B-Chatupdateb301ebeMar 23, 2026, 11:47 PM
modalitiesinput["text"]output["text"]
Qwen/Qwen1.5-1.8B-Chatupdate2b100acMar 23, 2026, 05:30 AM
capabilitiestool callyes
model_typechat
parameters1.8
page_urlhttps://huggingface.co/Qwen/Qwen1.5-1.8B-Chat
release_date2024-01-30
context_window32768
licenseother
architecturetransformer
open_weightyes
tools["function_calling"]
Qwen/Qwen1.5-1.8B-Chatcreate7f5c66fMar 21, 2026, 05:16 AM