llama-3.2-1b-instruct

Name: llama-3.2-1b-instruct
Author: Cloudflare Workers AI

llama3.21B

Context

131K

Max output

131K

Capabilities

Show unsupported (5)

Reasoning & Interaction

Tool Calling

Infrastructure

Streaming

Fine-tuning

Details

Model ID@cf/meta/llama-3.2-1b-instruct

ProviderCloudflare Workers AI

CreatorMeta Llama

Familyllama-3.2

Licensellama3.2

Statusactive

Typechat

Input modalitiestext

Output modalitiestext

Open weight—

Parameters1B

Architecture—

Context window131K tokens

Max input—

Max output131K tokens

Reasoning tokens—

Knowledge cutoff2023-12

Release date2024-09-18

Sourceofficial

Tools

Function Callingfunction_calling

Call external functions and APIs

Family Comparison: llama-3.2

Model	Caps	Perf	Speed	Context	Max out
llama-3.2-11b-vision-instruct	RTS	—	—	—	—
llama-3.2-1b-instruct	TS	—	—	—	—
llama-3.2-3b-instruct	TS	—	—	—	—

API

GET/v1/models/cloudflare-workers-ai/@cf/meta/llama-3.2-1b-instruct

llama-3.2-1b-instruct

@cf/meta/llama-3.2-1b-instruct

Changes · 3 entries

@cf/meta/llama-3.2-1b-instructupdate655eec1Apr 16, 2026, 02:46 PM

capabilitiesvisionyes

@cf/meta/llama-3.2-1b-instructupdateb301ebeMar 23, 2026, 11:47 PM

modalitiesinput["text"]output["text"]

@cf/meta/llama-3.2-1b-instructupdate2b100acMar 23, 2026, 05:30 AM

capabilitiestool callyes

model_typechat

parameters1

statusactive

page_urlhttps://developers.cloudflare.com/workers-ai/models/#llam...

tools["function_calling"]