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ModelCap

Qwen3.5-35B-A3B

All-versions archive #160Arena #156Official publisher releaseOpen weights

Qwen·qwen/qwen3.5-35b-a3b

Qwen3.5-35B-A3B is ModelCap archive rank #160 (Measured), from the ModelCap Index as of 22 Sept 2026, 02:49 UTC.

Qwen3.5-35B-A3B listed OpenRouter input price is $0.313 per 1M tokens and listed output price is $1.25 per 1M tokens, from OpenRouter listed prices as of 22 Sept 2026, 02:49 UTC.

Qwen3.5-35B-A3B has a published context limit of 262K tokens in the ModelCap catalogue as of 22 Sept 2026, 02:49 UTC.

Qwen3.5-35B-A3B has 7 published OpenRouter serving endpoints, from OpenRouter as of 22 Sept 2026, 02:49 UTC.

Qwen3.5-35B-A3B weight access is open weights, from ModelCap classification of published repository metadata as of 22 Sept 2026, 02:49 UTC.

Snapshot facts · download the public dataset · methodology

ModelCap Index · All-versions archive
51.9#160
Measured · 63% support · score interval 47.0–56.8
Evidence as of 13 Sept 2026, 00:00 UTC
Market Gravity
52.1Increased by 0.3
Secondary market signal

Superseded by Qwen3.6 35B A3B. It no longer holds a current-board position; its all-versions archive rank is #160.

Input
$0.313
per 1M tokens
Output
$1.25
per 1M tokens
Context
262K
tokens
Providers
7
endpoints
Gateway spend
latest · Vercel share

Providers

Uptime measured over the last 30 minutes
ProviderInputOutputContextQuantUptime
Darkbloomfp4Cheapest$0.08$0.75262Kfp499.77%
DeepInfrafp8$0.14$1.00262Kfp8100.0%
Parasailfp8$0.15$1.00262Kfp8100.0%
Venice$0.313$1.25256K100.0%
Alibaba$0.163$1.30262K99.64%
AtlasCloudfp8$0.225$1.80262Kfp8
SiliconFlowfp8$0.24$1.80262Kfp8

Hugging Face Inference Providers

Exact repository identity

Provider economics and telemetry published by the Hugging Face Router. These are operational signals, not benchmark results.

ProviderInputOutputContextTTFTThroughputFeatures
deepinfra
live
$0.14$1.00262K379 ms56.3 tok/stools · structured
novita
live
$0.25$2.00262K1105 ms57.9 tok/stools

Reported evaluation leads (15)

Not independent measurement

Structured rows reported in this exact model repository at the pinned revision below. They are the publisher talking about itself: never measured evidence, never a score input on their own. They remain quarantined until dataset revision, harness, configuration and identity pass ModelCap’s independent admission review.

Dataset / taskMetricValueRevisionProvenance
joelniklaus/LEXam-hard
lexam_hard
23.93
Pinned
1bd50ee3ac80286fed27e5b89f03f4d8b4494244
Reported
Quarantined
cais/hle
hle
22.4
Unpinned
not published
Reported
Quarantined
harborframework/terminal-bench-2.0
terminalbench_2
40.5
Unpinned
not published
Reported
Quarantined
Idavidrein/gpqa
diamond
85.3535
Unpinned
not published
Reported
Quarantined
Idavidrein/gpqa
diamond
84.2
Unpinned
not published
Reported
Quarantined
likaixin/ScreenSpot-Pro
overall
68.6
Unpinned
not published
Reported
Quarantined
llamaindex/ExtractBench
mean
88
Unpinned
not published
Reported
Quarantined
llamaindex/ExtractBench
short
93.52
Unpinned
not published
Reported
Quarantined
llamaindex/ExtractBench
medium
85.27
Unpinned
not published
Reported
Quarantined
llamaindex/ExtractBench
long
31.73
Unpinned
not published
Reported
Quarantined
MathArena/aime_2026
MathArena/aime_2026
93.33
Unpinned
not published
Reported
Quarantined
MathArena/hmmt_feb_2026
MathArena/hmmt_feb_2026
81.82
Unpinned
not published
Reported
Quarantined
MMMU/MMMU_Pro
mmmu_pro_vision
75.1
Unpinned
not published
Reported
Quarantined
SWE-bench/SWE-bench_Verified
swe_bench_%_resolved
69.2
Unpinned
not published
Reported
Quarantined
TIGER-Lab/MMLU-Pro
mmlu_pro
85.3
Unpinned
not published
Reported
Quarantined

Other versions (1)

ModelCap Index · All-versions archive

Methodology
51.9
Measured · 2 public benchmark observations across 2 boards
All-versions archive
#160
Public rank basis
Measured (measured)
Index support
63.3% · strong
Index interval
47.0–56.8
Rank posterior
Not available
Top 5 / Top 10 probability
Not available / Not available
Posterior as of
Snapshot timestamp unavailable
Evidence as of
13 Sept 2026, 00:00 UTC
Identity binding
Exact catalogue product · qwen/qwen/qwen3.5-35b-a3b · aggregates disclosed benchmark configurations · endpoint configuration not claimed · artifact metadata Qwen/Qwen3.5-35B-A3B@59d61f3ce65a6d9863b86d2e96597125219dc754 (not the evaluation revision)
Index observations used
2
Qualified Index evidence point
51.9
Bayesian Evidence Score · measured evidence input only

BES normalizes admitted public benchmark evidence for measured Index rows. Its legacy score and observables prior do not define the public language rank.

Observed capability
51.9
Evidence status
confirmed · 77% mass
General preference
52.5
Coding
47.4
Agents & tools
Reasoning
Evidence breadth
92%
Evidence coverage
63%
Market and catalogue signals · secondary, never the language Index rank
Usage (OpenRouter popularity)
18.8
Liquidity (providers × uptime)
99.5
Open reach (HF downloads)
97.5
Surface (context / tools / modalities)
90.3
Freshness
45.2
  • · OpenRouter popularity #109
  • · 7 live providers
  • · HF 30d downloads 1807805
  • · Catalogue: context 262144, reasoning, tools, modalities Text/Image/Video
  • · First seen 2026-02-25

These adoption and deployment observations remain context only. They do not change this model's ModelCap Index score or rank.

BES evidence selected · measured input only

The bounded 0–100 capability score blends each source’s competitive placement with its published achievement, then combines capability families. Evidence breadth adds a modest uncertainty adjustment; price and popularity are not part of benchmark-led rank.

Deployment readiness

Metadata index
90.4
strong · 98% metadata coverage
Not capability
Artifact reproducibility
100.0
Access & legal clarity
100.0
Deployability
99.0
Evaluation provenance
53.5

Missing: evaluationProvenance.evaluation-dataset-revisions.

A metadata completeness and deployability index—not a safety certification, quality grade, or production-readiness claim.

Market activity

Venue coverage
Market Gravity
52.1
OpenRouter weekly popularity
#109 of 322

Market Gravity uses OpenRouter’s full-catalogue popularity order. Sparse Vercel top-ten observations appear only when published and do not affect the score.

Arena preference

Status
Ranked
Source
LMArena
Official rank
#156 of 402
Rating
1395.0
95% confidence interval
1391–1399
Votes
29K
Source published at
13 Sept 2026, 00:00 UTC
Category
overall
Identity match confidence
100%

Market Gravity breakdown

Usage55%
18.8

OpenRouter weekly popularity across the full model catalogue.

Liquidity25%
99.5

Independent providers versus the model's open or closed cohort, weighted by uptime.

Open reach15%
97.5

Hugging Face 30-day downloads for open models; neutral for closed models.

Freshness5%
45.2

Time since first public availability, on a six-month half-life.

Specification

Context window
262K tokens
Max output
16K tokens
Inputs
Text, Image, Video
Outputs
Text
Tokenizer
Qwen3
Cached input tokens
$0.156 / 1M
First seen on OpenRouter
25 Feb 2026

Capabilities

  • Supported: Reasoning
  • Supported: Tool use
  • Supported: Structured output
  • Supported: Response format
  • Not supported: Moderated

Weights & access

Open weights. Downloadable weights are published under an OSI or free-culture license in the current repository metadata. This describes weight availability, not whether the full training stack qualifies as Open Source AI.

Access
Open weights
Licence
apache-2.0
Pinned revision
59d61f3ce65a
Parameters
36.0B
Architecture
Qwen3_5MoeForConditionalGeneration
Model type
qwen3_5_moe
Hugging Face downloads (30d)
1.8M
Downloads (all time)
19.3M
Likes
2K
Repository updated
24 Apr 2026, 02:38 UTC

Benchmark leaderboards featuring Qwen3.5-35B-A3B

All leaderboards
Public benchmark boards on which Qwen3.5-35B-A3B has a published result
LeaderboardScoreSource rankConfigurationPublished
Arena coding leaderboardArena (LMArena)14351428–1442#162 of 397Default13 Sept 2026
τ²-Bench Telecom (Artificial Analysis run)Artificial Analysis89.2%#73 of 436tau2:telecom:dual-control:pass-at-1:3-repeats:source-model="Qwen3.5 35B A3B (Reasoning)":reasoning=true13 Sept 2026
Humanity's Last Exam (Artificial Analysis run)Artificial Analysis21.0%#174 of 615hle:may-2025:text-only-2158:no-tools:pass-at-1:source-model="Qwen3.5 35B A3B (Reasoning)":reasoning=true13 Sept 2026

Qwen3.5-35B-A3B: common questions

How does Qwen3.5-35B-A3B rank among AI models?

Qwen3.5-35B-A3B is a superseded version and is not on the current board as of 22 September 2026. Its archive position, where one exists, is shown on the page; the newer version carries the current rank.

How much does Qwen3.5-35B-A3B cost per 1M tokens?

Qwen3.5-35B-A3B is listed at $0.313 per 1M input tokens and $1.25 per 1M output tokens as of 22 September 2026; the lowest output price among 7 providers is $0.75 on Darkbloom. Prices come from the OpenRouter catalogue and re-observe on every refresh. For 1,000 requests using 2,000 input and 500 output tokens each, the listed rates imply $1.25 total (2M input + 0.5M output). This excludes caching, batch discounts, prompt-length tiers, tool charges and retries; verify the chosen endpoint's rate and limits before budgeting.

What is the context window of Qwen3.5-35B-A3B?

Qwen3.5-35B-A3B has a published context window of 262K tokens (262,144) and a maximum output of 16K tokens. Individual providers can serve less than the published maximum; the providers table lists each endpoint's own limit.

Is Qwen3.5-35B-A3B open-weight?

Open weights (apache-2.0). Downloadable weights are published under an OSI or free-culture license in the current repository metadata. This describes weight availability, not whether the full training stack qualifies as Open Source AI. The repository is Qwen/Qwen3.5-35B-A3B on Hugging Face.

Which API providers serve Qwen3.5-35B-A3B?

7 providers serve Qwen3.5-35B-A3B through OpenRouter as of 22 September 2026: Darkbloom, DeepInfra, Parasail, Alibaba, AtlasCloud and SiliconFlow and 1 more. Each provider's price, context limit, quantization and measured uptime are in the providers table above.

Which benchmarks has Qwen3.5-35B-A3B been evaluated on?

Qwen3.5-35B-A3B has published results on 3 public boards tracked by ModelCap as of 22 September 2026: Arena coding 1435 (#162 of 397), AA τ²-Bench Telecom 89.2% (#73 of 436) and AA Humanity's Last Exam 21.0% (#174 of 615). Each board page ranks every tracked model on that benchmark; the ModelCap Index combines them with published uncertainty.

When was Qwen3.5-35B-A3B released?

Qwen3.5-35B-A3B first appeared in the catalogue on 25 Feb 2026. It has since been superseded by Qwen3.6 35B A3B. Rank and price movements since then are recorded on the site's changes feed.