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Leaderboard / Alibaba (Qwen)

Qwen3.5 35B A3B

Alibaba (Qwen) OPEN Apache 2.0
Verdict

Qwen3.5 35B A3B is behind the leaders: #208 of 406 by SIscope score. Strongest at reasoning & knowledge, weaker at coding. Cheaper than 78% of priced models. Weights are open, so you can run it yourself.

SIscope score
46
#208 of 406
Human-vote rank
#165
of 419 · score 1395
Price per 1M tokens, blended
$0.35
$0.14 in · $1 out
Context window
262K
262,144 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.

Coding34
Agents & toolsNo data yet–
Reasoning & knowledge63
Math49
Chat quality61
Following instructions62

What goes into each category · Compare with Gemini 4 Carbon

Human-vote score over time

Text arena, recent updates.

139013951400Oct 20: 1394.6 (rank #163)Oct 22: 1394.7 (rank #164)Oct 28: 1394.5 (rank #165)Oct 20Oct 28

Coding votes over time

WebDev arena, recent updates.

125012551260Oct 16: 1254.1 (rank #131)Oct 18: 1254.1 (rank #132)Oct 19: 1254.1 (rank #135)Oct 22: 1254.1 (rank #136)Oct 23: 1254.1 (rank #137)Oct 27: 1254.3 (rank #138)Oct 28: 1254.2 (rank #139)Oct 16Oct 28

Independent test runs

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

GPQA Diamond83%
PhD-level science multiple choice questions
Better than 66% of 333 tested models. Run Aug 28, 2026.
OTIS Mock AIME 2024-2554%
Competition maths problems in the style of AIME
Better than 38% 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
#165 of 41913951390–139930,427Oct 28, 2026
WebDev arena
Building web apps, blind human votes
#139 of 15212541237–12721,612Oct 28, 2026
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
$0.14
per 1M tokens
Output
$1
per 1M tokens
Blended
$0.35
3 in : 1 out, per 1M
Context window
262K
max tokens per request
Speed
Coming soon
our own tests

List price from the OpenRouter models API (qwen/qwen3.5-35b-a3b), Nov 4, 2026. Providers can charge differently.