Meta: Llama 3.2 1B Instruct

Name: Meta: Llama 3.2 1B Instruct
Price: 0.027 USD
Author: OpenRouter

Llama 3.2 1B is a 1-billion-parameter language model focused on efficiently performing natural language tasks, such as summarization, dialogue, and multilingual text analysis.

Context

60K

Max output

54K

Input price

$0.03/1M tokens

Output price

$0.2/1M tokens

Capabilities

Show unsupported (7)

Infrastructure

Streaming

Details

Model IDmeta-llama/llama-3.2-1b-instruct

ProviderOpenRouter

Creatormeta-llama

Familyllama-3.2

License—

Status—

Typechat

Input modalitiestext

Output modalitiestext

Open weight—

Parameters1B

Architecture—

Context window60K tokens

Max input—

Max output54K tokens

Reasoning tokens—

Knowledge cutoff—

Release date2024-09-25

Sourceofficial

Pricing

Input

$0.03

Output

$0.2

Cache write

—

Cache read

—

Batch in

—

Batch out

—

Family Comparison: llama-3.2

Model	Caps	Perf	Speed	Context	Max out	Pricing
Meta: Llama 3.2 3B Instruct (free)	S	—	—	131K	—	—
Meta: Llama 3.2 1B Instruct	S	—	—	60K	54K	$0.03$0.2
Meta: Llama 3.2 3B Instruct	JJMS	—	—	131K	118K	$0.05$0.33
Meta: Llama 3.2 11B Vision Instruct	JJM	—	—	131K	16K	$0.35$0.35

API

GET/v1/models/openrouter/meta-llama/llama-3.2-1b-instruct

Meta: Llama 3.2 1B Instruct

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

Llama 3.2 1B is a 1-billion-parameter language model focused on efficiently performing natural language tasks, such as summarization, dialogue, and multilingual text analysis.

Changes · 7 entries

meta-llama/llama-3.2-1b-instructupdateca7a400Nov 2, 2026, 03:02 AM

pricingoutput$0.2→$0.201

max_output_tokens54000

meta-llama/llama-3.2-1b-instructupdatee3d7dedAug 31, 2026, 04:13 AM

max_output_tokens60000→54000

meta-llama/llama-3.2-1b-instructupdatebf78dcfJul 25, 2026, 05:49 AM

context_window131072→60000

meta-llama/llama-3.2-1b-instructupdate9e091d8May 23, 2026, 05:20 PM

max_output_tokens60000

meta-llama/llama-3.2-1b-instructupdate73d11c6May 18, 2026, 03:39 AM

context_window60000→131072

pricingoutput$0.2→$0.201

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

model_typechat

parameters1

release_date2024-09-25

taglineLlama 3.2 1B is a 1-billion-parameter language model focu...

meta-llama/llama-3.2-1b-instructcreate7f5c66fMar 21, 2026, 05:16 AM