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Llama 3.2 1B Instruct

Meta OPEN Llama 3.2
Verdict

Llama 3.2 1B Instruct is behind the leaders: #382 of 406 by SIscope score. Even across the board, with no weak spot in what's been tested. Cheaper than 97% of priced models. Weights are open, so you can run it yourself.

SIscope score
6
#382 of 406
Human-vote rank
#392
of 419 · score 1055
Price per 1M tokens, blended
$0.07
$0.027 in · $0.2 out
Context window
60K
60,000 tokens

Shape

Each spoke is a category, 0 at the centre, 100 at the edge.

CodingAgentsno data yetReasoningMathChatInstructions

Category scores

Percentiles: 90 means better than about 90% of tested models.

Coding9
Agents & toolsNo data yet–
Reasoning & knowledge5
Math5
Chat quality7
Following instructions7

What goes into each category · Compare with Gemini 4 Carbon

Human-vote score over time

Text arena, recent updates.

105010551060Oct 20: 1054.7 (rank #390)Oct 22: 1054.6 (rank #391)Oct 28: 1054.6 (rank #392)Oct 20Oct 28

Independent test runs

Run by Epoch AI on the same harness for every model. Bars show the share of questions answered correctly.

GPQA Diamond24%
PhD-level science multiple choice questions
Better than 2% of 333 tested models. Run Aug 30, 2026.
OTIS Mock AIME 2024-251%
Competition maths problems in the style of AIME
Better than 1% of 313 tested models. Run Aug 30, 2026.

Human-vote arenas

People compare two anonymous answers and pick the better one. Scores work like chess ratings.

ArenaRankScoreRange (95%)VotesUpdated
Text arena
Everyday chat, blind human votes
#392 of 41910551047–10628,045Oct 28, 2026
WebDev arena
Building web apps, blind human votes
Not on this board yet
Vision arena
Questions about images, blind human votes
Not on this board yet
Agent arena
Real multi-step agent sessions
Not on this board yet

Source: Arena (formerly LMArena) leaderboard dataset, CC BY 4.0. Fetched Nov 4, 2026.

Price

Input
$0.027
per 1M tokens
Output
$0.2
per 1M tokens
Blended
$0.07
3 in : 1 out, per 1M
Context window
60K
max tokens per request
Speed
Coming soon
our own tests

List price from the OpenRouter models API (meta-llama/llama-3.2-1b-instruct), Nov 4, 2026. Providers can charge differently.