Meta: Llama 3.2 3B Instruct

3B

Llama 3.2 3B is a 3-billion-parameter multilingual large language model, optimized for advanced natural language processing tasks like dialogue generation, reasoning, and summarization.

Context
131K
Max output
118K
Input price
$0.05/1M tokens
Output price
$0.33/1M tokens

Capabilities

Output Control
Structured Output
JSON Mode
Infrastructure
Streaming

Details

Model IDmeta-llama/llama-3.2-3b-instruct
Provider OpenRouter
Creator meta-llama
Familyllama-3.2
License—
Status—
Typechat
Input modalitiestext
Output modalitiestext
Open weight—
Parameters3B
Architecture—
Context window131K tokens
Max input—
Max output118K tokens
Reasoning tokens—
Knowledge cutoff—
Release date
Sourceofficial

Pricing

Input
$0.05
Output
$0.33
Cache write
—
Cache read
—
Batch in
—
Batch out
—

Family Comparison: llama-3.2

ModelContextMax outPricing
Meta: Llama 3.2 3B Instruct (free)131K——
Meta: Llama 3.2 1B Instruct60K54K$0.03$0.2
Meta: Llama 3.2 3B Instruct131K118K$0.05$0.33
Meta: Llama 3.2 11B Vision Instruct131K16K$0.35$0.35

API

GET/v1/models/openrouter/meta-llama/llama-3.2-3b-instruct

Meta: Llama 3.2 3B Instruct

meta-llama/llama-3.2-3b-instruct

Llama 3.2 3B is a 3-billion-parameter multilingual large language model, optimized for advanced natural language processing tasks like dialogue generation, reasoning, and summarization.

Changes · 13 entries
meta-llama/llama-3.2-3b-instructupdateca7a400Nov 2, 2026, 03:02 AM
context_window80000→131072
pricinginput$0.051→$0.05output$0.34→$0.33
capabilitiesstructured outputyesjson modeyes
max_output_tokens117964
meta-llama/llama-3.2-3b-instructupdateb2f45bfOct 29, 2026, 03:29 AM
pricinginput$0.051→$0.05output$0.335→$0.33
max_output_tokens72000→117964
meta-llama/llama-3.2-3b-instructupdate49ce653Oct 19, 2026, 06:45 AM
pricinginput$0.05→$0.051output$0.33→$0.335
max_output_tokens117964→72000
meta-llama/llama-3.2-3b-instructupdatebcf2693Oct 16, 2026, 06:36 AM
pricinginput$0.051→$0.05output$0.335→$0.33
max_output_tokens72000→117964
meta-llama/llama-3.2-3b-instructupdateb92059eOct 15, 2026, 06:37 AM
pricinginput$0.05→$0.051output$0.33→$0.335
max_output_tokens117964→72000
meta-llama/llama-3.2-3b-instructupdatee3d7dedAug 31, 2026, 04:13 AM
max_output_tokens131072→117964
meta-llama/llama-3.2-3b-instructupdatebf78dcfJul 25, 2026, 05:49 AM
pricinginput$0.051→$0.05output$0.335→$0.33
max_output_tokens80000→131072
meta-llama/llama-3.2-3b-instructupdate20c73acJul 17, 2026, 02:34 AM
pricinginput$0.05→$0.051output$0.33→$0.335
max_output_tokens131072→80000
meta-llama/llama-3.2-3b-instructupdate53ef452Jul 9, 2026, 02:32 AM
pricinginput$0.051→$0.05output$0.335→$0.33
max_output_tokens80000→131072
meta-llama/llama-3.2-3b-instructupdate9e091d8May 23, 2026, 05:20 PM
max_output_tokens80000
meta-llama/llama-3.2-3b-instructupdate73d11c6May 18, 2026, 03:39 AM
context_window80000→131072
pricingoutput$0.34→$0.335
meta-llama/llama-3.2-3b-instructupdate2b100acMar 23, 2026, 05:30 AM
model_typechat
parameters3
release_date2024-09-25
taglineLlama 3.2 3B is a 3-billion-parameter multilingual large ...
meta-llama/llama-3.2-3b-instructcreate7f5c66fMar 21, 2026, 05:16 AM