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Kimi K2.6 vs Qwen3.5-35B-A3B

Updated October 21, 2026. 45 benchmarks have a result for both. Coding is ranked on the Vibe Coding Index; every other board is shown as published.

Replace Kimi K2.6 Replace Qwen3.5-35B-A3B
Kimi K2.6Moonshot AI
Coding
44.2
Overall
27.0
Output $/M
$3.41
45
Qwen3.5-35B-A3BQwen
Coding
7.7
Overall
19.3
Output $/M
$1.00
0
vs boards won of 45 shared

Decision reading

Pick Kimi K2.6 for coding: it scores 44.2 on the Vibe Coding Index against 7.7 for Qwen3.5-35B-A3B.

Pick Qwen3.5-35B-A3B when output tokens cost 3.4x less.

Model AKimi K2.6Moonshot AI44.2/1001 independent benchmark$0.35 per solved taskModel BQwen3.5-35B-A3BQwen7.7/1001 independent benchmarkNo cost per solved task
Shared results
45
Kimi K2.6 only
64
Qwen3.5-35B-A3B only
0
Like-for-like categories
7 of 9

Shared results can support a head-to-head reading. Results only one model has describe coverage, not superiority.

Which one for your work

Each card is decided by one number both models carry. Where only one has it, the card says so and makes no call.

At a glance

Coding index
Kimi K2.6 44.2 from 1 benchmark, Qwen3.5-35B-A3B 7.7 from 1 benchmark.
Widest category
Coding, 26.1 points apart on average over 7 shared benchmarks.
Widest single gap
LMArena WebDev: React: Kimi K2.6 1505 against Qwen3.5-35B-A3B 1238, 44.5 points apart on a 0 to 100 scale.
Output price
Kimi K2.6 $3.41 against Qwen3.5-35B-A3B $1.00 per million output tokens, 3.4x apart.
Context window
Both take 262K tokens.

Benchmark by benchmark

First the score: boards each model leads, per category, where both have a result. Then every board, a category to a fold; bars are each result on a 0 to 100 scale, so compare the two in a row, not one row with another.

Boards won, where both have a result
CategoryKimi K2.6BarsQwen3.5-35B-A3BTies
Coding70
Intelligence20
Agentic work20
Reasoning60
Math30
Knowledge40
General210
All shared boards450
CodingLike-for-likeFour of these boards feed the Vibe Coding Index70
Coding benchmarks for Kimi K2.6 and Qwen3.5-35B-A3B
BenchmarkKimi K2.6Qwen3.5-35B-A3BLeader
LMArena WebDev15091254Kimi K2.6
AA Coding Index61.8Not measuredOnly Kimi K2.6 measured
LiveCodeBench (Vals AI)86.8%Not measuredOnly Kimi K2.6 measured
SWE-bench Verified (Vals AI)76.2%Not measuredOnly Kimi K2.6 measured
Vibe Code Bench (Vals AI)37.9%Not measuredOnly Kimi K2.6 measured
Code migration (Vals AI)27.8%Not measuredOnly Kimi K2.6 measured
ProgramBench (Vals AI)0.0%Not measuredOnly Kimi K2.6 measured
Terminal-Bench 2.1 (Vals AI)53.6%Not measuredOnly Kimi K2.6 measured
SciCode51.5%Not measuredOnly Kimi K2.6 measured
Terminal-Bench Hard (Artificial Analysis run)43.9%26.5%Kimi K2.6
WeirdML55.9%Not measuredOnly Kimi K2.6 measured
ALE-Bench1092.7221.8Kimi K2.6
LMArena Text: coding14891410Kimi K2.6
LMArena Text: software and IT14841415Kimi K2.6
LMArena WebDev: React15051238Kimi K2.6
LMArena WebDev: HTML14851301Kimi K2.6
LMArena WebDev: from an image1521Not measuredOnly Kimi K2.6 measured
Neither model has a result on the other 21 boards here
IntelligenceLike-for-likePublic boards, shown as published, kept out of the index20
Intelligence benchmarks for Kimi K2.6 and Qwen3.5-35B-A3B
BenchmarkKimi K2.6Qwen3.5-35B-A3BLeader
AA Intelligence Index27.019.3Kimi K2.6
Epoch Capabilities Index150.9142.5Kimi K2.6
Agentic workLike-for-likePublic boards, shown as published, kept out of the index20
Agentic work benchmarks for Kimi K2.6 and Qwen3.5-35B-A3B
BenchmarkKimi K2.6Qwen3.5-35B-A3BLeader
AA Agentic Index20.5Not measuredOnly Kimi K2.6 measured
Design Arena: agents building web apps1268Not measuredOnly Kimi K2.6 measured
Design Arena: agents building full-stack apps1155Not measuredOnly Kimi K2.6 measured
Design Arena: agents building mobile apps1156Not measuredOnly Kimi K2.6 measured
Design Arena: agents building Android apps1166Not measuredOnly Kimi K2.6 measured
Design Arena: agents building Godot games1120Not measuredOnly Kimi K2.6 measured
Design Arena: agents building games1141Not measuredOnly Kimi K2.6 measured
Design Arena: HTML slides1184Not measuredOnly Kimi K2.6 measured
Design Arena: PowerPoint slides1128Not measuredOnly Kimi K2.6 measured
Design Arena: spreadsheets1276Not measuredOnly Kimi K2.6 measured
Finance Agent (Vals AI)44.9%Not measuredOnly Kimi K2.6 measured
Tax Agent Bench (Vals AI)12.4%Not measuredOnly Kimi K2.6 measured
Legal Research Bench (Vals AI)15.9%Not measuredOnly Kimi K2.6 measured
Excel Modeling Benchmark (Vals AI)57.9%Not measuredOnly Kimi K2.6 measured
τ²-Bench Telecom95.9%89.2%Kimi K2.6
OSWorld 2.04.6%Not measuredOnly Kimi K2.6 measured
Vending-Bench 2$6,205$463Kimi K2.6
Neither model has a result on the other 22 boards here
ReasoningLike-for-likePublic boards, shown as published, kept out of the index60
Reasoning benchmarks for Kimi K2.6 and Qwen3.5-35B-A3B
BenchmarkKimi K2.6Qwen3.5-35B-A3BLeader
GPQA Diamond89.1%Not measuredOnly Kimi K2.6 measured
MMMU Pro (Vals AI)86.3%Not measuredOnly Kimi K2.6 measured
GPQA Diamond (Artificial Analysis run)91.1%84.5%Kimi K2.6
Humanity's Last Exam (Artificial Analysis run)37.5%21.0%Kimi K2.6
GPQA Diamond (Epoch AI run)90.8%83.5%Kimi K2.6
Chess puzzles20.0%Not measuredOnly Kimi K2.6 measured
Mystery game puzzles18.0%Not measuredOnly Kimi K2.6 measured
EBR-bench2.4%Not measuredOnly Kimi K2.6 measured
LMArena Text: hard prompts14701400Kimi K2.6
LMArena Text: expert14911408Kimi K2.6
LMArena Text: hard prompts in English14711411Kimi K2.6
LMArena Vision: diagrams1298Not measuredOnly Kimi K2.6 measured
LMArena Vision: homework1310Not measuredOnly Kimi K2.6 measured
Neither model has a result on the other 8 boards here
MathLike-for-likePublic boards, shown as published, kept out of the index30
Math benchmarks for Kimi K2.6 and Qwen3.5-35B-A3B
BenchmarkKimi K2.6Qwen3.5-35B-A3BLeader
OTIS Mock AIME96.1%70.0%Kimi K2.6
FrontierMath, tiers 1 to 357.2%Not measuredOnly Kimi K2.6 measured
FrontierMath, tier 425.6%Not measuredOnly Kimi K2.6 measured
ProofBench16.0%Not measuredOnly Kimi K2.6 measured
LMArena Text: math14741404Kimi K2.6
LMArena Text: mathematical work14801410Kimi K2.6
Neither model has a result on the other 7 boards here
KnowledgeLike-for-likePublic boards, shown as published, kept out of the index40
Knowledge benchmarks for Kimi K2.6 and Qwen3.5-35B-A3B
BenchmarkKimi K2.6Qwen3.5-35B-A3BLeader
MMLU Pro87.6%Not measuredOnly Kimi K2.6 measured
LegalBench (Vals AI)84.7%Not measuredOnly Kimi K2.6 measured
CaseLaw (Vals AI)61.2%Not measuredOnly Kimi K2.6 measured
CorpFin (Vals AI)66.7%Not measuredOnly Kimi K2.6 measured
TaxEval (Vals AI)74.7%Not measuredOnly Kimi K2.6 measured
MortgageTax (Vals AI)65.8%Not measuredOnly Kimi K2.6 measured
MedCode (Vals AI)40.1%Not measuredOnly Kimi K2.6 measured
SimpleQA Verified34.9%Not measuredOnly Kimi K2.6 measured
LMArena Text: science14681413Kimi K2.6
LMArena Text: medicine and healthcare14571421Kimi K2.6
LMArena Text: legal and government14621399Kimi K2.6
LMArena Text: business and finance14451394Kimi K2.6
Neither model has a result on the other 5 boards here
Web designDirectional onlyPublic boards, shown as published, kept out of the index8 boards, none shared
Web design benchmarks for Kimi K2.6 and Qwen3.5-35B-A3B
BenchmarkKimi K2.6Qwen3.5-35B-A3BLeader
Design Arena: websites1269Not measuredOnly Kimi K2.6 measured
Design Arena: UI components1266Not measuredOnly Kimi K2.6 measured
Design Arena: game dev1251Not measuredOnly Kimi K2.6 measured
Design Arena: data viz1249Not measuredOnly Kimi K2.6 measured
Design Arena: 3D1268Not measuredOnly Kimi K2.6 measured
Design Arena: all code categories1272Not measuredOnly Kimi K2.6 measured
Design Arena: SVG1181Not measuredOnly Kimi K2.6 measured
Design Arena: ASCII art1164Not measuredOnly Kimi K2.6 measured
Neither model has a result on the other 1 board here
GeneralLike-for-likePublic boards, shown as published, kept out of the index210
General benchmarks for Kimi K2.6 and Qwen3.5-35B-A3B
BenchmarkKimi K2.6Qwen3.5-35B-A3BLeader
Public Benefits Bench (Vals AI)56.6%Not measuredOnly Kimi K2.6 measured
SAGE (Vals AI)50.2%Not measuredOnly Kimi K2.6 measured
MedScribe (Vals AI)78.2%Not measuredOnly Kimi K2.6 measured
Vals Multimodal Index56.4%Not measuredOnly Kimi K2.6 measured
IFBench76.0%72.5%Kimi K2.6
Long context reasoning (AA-LCR)81.0%72.0%Kimi K2.6
DTBench90.9%80.0%Kimi K2.6
LMCA37.3%29.5%Kimi K2.6
Furniture assembly21.7%Not measuredOnly Kimi K2.6 measured
ExploitBench18.4%Not measuredOnly Kimi K2.6 measured
LMArena Text14551395Kimi K2.6
LMArena Text: instruction following14511379Kimi K2.6
LMArena Text: creative writing14341347Kimi K2.6
LMArena Vision1282Not measuredOnly Kimi K2.6 measured
LMArena Text: English14601407Kimi K2.6
LMArena Text: non-English14461378Kimi K2.6
LMArena Text: Chinese15201457Kimi K2.6
LMArena Text: German14511367Kimi K2.6
LMArena Text: Japanese14431326Kimi K2.6
LMArena Text: Korean14271355Kimi K2.6
LMArena Text: French14711412Kimi K2.6
LMArena Text: Spanish14641390Kimi K2.6
LMArena Text: Russian14461376Kimi K2.6
LMArena Text: Polish14381385Kimi K2.6
LMArena Text: multi-turn14531390Kimi K2.6
LMArena Text: longer queries14681389Kimi K2.6
LMArena Text: writing and language14391365Kimi K2.6
LMArena Text: entertainment and media14281347Kimi K2.6
LMArena Vision: English1287Not measuredOnly Kimi K2.6 measured
LMArena Vision: Chinese1346Not measuredOnly Kimi K2.6 measured
LMArena Vision: reading text1291Not measuredOnly Kimi K2.6 measured
LMArena Vision: humor1280Not measuredOnly Kimi K2.6 measured
LMArena Vision: creative writing1273Not measuredOnly Kimi K2.6 measured
LMArena Document1451Not measuredOnly Kimi K2.6 measured
Neither model has a result on the other 12 boards here
Image generationNot comparablePublic boards, shown as published, kept out of the index0 boards, none shared
Image generation benchmarks for Kimi K2.6 and Qwen3.5-35B-A3B
BenchmarkKimi K2.6Qwen3.5-35B-A3BLeader
Neither model has a result on 5 boards here

What each workload costs

Three fixed token mixes at each model's listed price, so per-token rates become a bill.

Chat turn

1K input + 500 output tokens

Kimi K2.6$0.0024Fits in one request
Qwen3.5-35B-A3B$0.0006Fits in one request

Qwen3.5-35B-A3B costs less

Repository review

50K input + 3K output tokens

Kimi K2.6$0.043Fits in one request
Qwen3.5-35B-A3B$0.010Fits in one request

Qwen3.5-35B-A3B costs less

Agent loop

200K input + 10K output tokens

Kimi K2.6$0.164Fits in one request
Qwen3.5-35B-A3B$0.038Fits in one request

Qwen3.5-35B-A3B costs less

Listed OpenRouter rates, without cache or batch discounts. A workload that does not fit a model's context window would need splitting.

Specification differences

The leading value in a row is marked; a row with a missing value names no leader. Our two rows are marked in red.

Specifications of Kimi K2.6 and Qwen3.5-35B-A3B
SpecificationMoonshotAI Kimi K2.6Qwen3.5-35B-A3B
MakerMoonshot AIQwen
WeightsOpen weightsOpen weights
ReleasedApril 20, 2026February 25, 2026
Context window262K262K
Input $/Mtok$0.65$0.14
Output $/Mtok$3.41$1.00
Coding index44.27.7
Independent measurements behind it11
Cost per solved task$0.35Not computable
SourceOpenRouter listingOpenRouter listing

Questions

Is Kimi K2.6 better than Qwen3.5-35B-A3B for coding?

Pick Kimi K2.6 for coding: it scores 44.2 on the Vibe Coding Index against 7.7 for Qwen3.5-35B-A3B. Pick Qwen3.5-35B-A3B when output tokens cost 3.4x less.

Which is cheaper, Kimi K2.6 or Qwen3.5-35B-A3B?

Kimi K2.6 costs $0.65 per million input tokens and $3.41 per million output tokens; Qwen3.5-35B-A3B costs $0.14 and $1.00. Cost per solved task is known for Kimi K2.6 only.

Which has the bigger context window, Kimi K2.6 or Qwen3.5-35B-A3B?

Neither: both take 262K tokens.

How many benchmarks is the Kimi K2.6 vs Qwen3.5-35B-A3B comparison based on?

45 benchmarks have a result for both models as of October 21, 2026. Kimi K2.6's coding index rests on 1 independent benchmark and Qwen3.5-35B-A3B's on 1. Where only one model has a result, the page says so instead of naming a winner.

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