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ModelCap

Qwen3 30B A3B

Current board #64Arena #221Open weights

Qwen·qwen/qwen3-30b-a3b

Qwen3 30B A3B is a language model published by Qwen. 2 OpenRouter endpoints are published in the latest snapshot. It accepts text input and returns text. The published context limit is 131K tokens. The catalogue declares support for reasoning, tool use.

ModelCap Index · Current board
45.6#64
Measured · 83% support · score interval 45.6–52.4
Market Gravity
27.9
Secondary market signal
Input
$0.12
per 1M tokens
Output
$0.50
per 1M tokens
Context
131K
tokens
Providers
2
endpoints
Gateway spend
—
latest · Vercel share

Providers

Uptime measured over the last 30 minutes
ProviderInputOutputContextQuantUptime
DeepInfrafp8Cheapest$0.12$0.5041Kfp899.88%
Alibabafp8$0.13$0.52131Kfp899.48%

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
$0.12$0.5041K222 ms122.3 tok/stools · structured

ModelCap Index · Current board

Methodology
45.6
Measured · 2 public benchmark observations across 2 boards
Current board
#64
Public rank basis
Measured (measured)
Index support
82.8% · strong
Index interval
45.6–52.4
Rank posterior
Not available
Top 5 / Top 10 probability
Not available / Not available
Posterior as of
Snapshot timestamp unavailable
Identity binding
Exact catalogue product · qwen/qwen/qwen3-30b-a3b · aggregates disclosed benchmark configurations · endpoint configuration not claimed · artifact metadata Qwen/Qwen3-30B-A3B@ad44e777bcd18fa416d9da3bd8f70d33ebb85d39 (not the evaluation revision)
Direct benchmark observations
2
Breadth-adjusted BES point estimate
49.0
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
49.0
Evidence status
confirmed · 83% mass
General preference
48.1
Coding
52.7
Agents & tools
—
Reasoning
—
Evidence breadth
92%
Evidence coverage
83%
Market and catalogue signals · secondary, never the language Index rank
Usage (OpenRouter popularity)
9.2
Liquidity (providers × uptime)
39.7
Open reach (HF downloads)
80.1
Surface (context / tools / modalities)
70.2
Freshness
17.0
  • · OpenRouter popularity #176
  • · 2 live providers
  • · HF 30d downloads 2840907
  • · Catalogue: context 131072, reasoning, tools
  • · First seen 2025-04-28

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
87.4
strong · 98% metadata coverage
Not capability
Artifact reproducibility
100.0
Access & legal clarity
100.0
Deployability
90.0
Evaluation provenance
51.8

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
27.9
OpenRouter weekly popularity
#176 of 298

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
Arena
Official rank
#221 of 385
Rating
1327.3
95% confidence interval
1323–1332
Votes
26K
Source snapshot
6 Aug 2026, 13:00 UTC
Category
overall
Identity match confidence
100%

Market Gravity breakdown

Usage55%
9.2

OpenRouter weekly popularity across the full model catalogue.

Liquidity25%
39.7

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

Open reach15%
80.1

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

Freshness5%
17.0

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

Specification

Context window
131K tokens
Max output
16K tokens
Inputs
Text
Outputs
Text
Tokenizer
Qwen3
Cached input tokens
Not offered
First seen on OpenRouter
28 Apr 2025
Knowledge cutoff
2025-03-31

Capabilities

  • Supported: Reasoning
  • Supported: Tool use
  • Not 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
ad44e777bcd1
Parameters
30.5B
Architecture
Qwen3MoeForCausalLM
Model type
qwen3_moe
Hugging Face downloads (30d)
2.8M
Downloads (all time)
18.0M
Likes
917
Repository
Qwen/Qwen3-30B-A3B
Repository updated
26 Jul 2025, 03:45 UTC
Base lineage
Qwen/Qwen3-30B-A3B-Base