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ModelCap

Qwen3 30B A3B

Arena #253Official publisher releaseOpen weights6.9d #210 → #213

Qwen·#213 of 352 on the current board·cheaper than #212 Qwen3 VL 8B Instruct

Qwen3 30B A3B is a language model from Qwen. It ranks #213 of 352 on ModelCap's current board, with an Index score of 34.0, measured on 2 public benchmarks. Its score range of 29.0–39.0 spans positions #171–#248. It is listed at $0.12 per million input tokens and $0.50 per million output tokens from one provider. It reads up to 41K tokens of context, and its weights are openly downloadable.

Figures as of 6 Nov 2026, 20:32 UTC · download the public dataset · methodology

ModelCap Index · Current board
34.0#213
Measured on 2 public benchmarks · range 29.0–39.0
Evidence as of 28 Oct 2026, 00:00 UTC
Market Gravity
21.6Decreased by 0.3
Secondary market signal
Input
$0.12
per 1M tokens
Output
$0.50
per 1M tokens
Context
41K
tokens
Providers
1
endpoint

Providers

Uptime measured over the last 30 minutes
ProviderInputOutputContextQuantUptime
DeepInfrafp8$0.12$0.5041Kfp8100.0%

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$0.5041K202 ms106.8 tok/stools · structured

ModelCap Index · Current board

Methodology
34.0
Measured on 2 public benchmarks
Current board
#213 of 352
Score range
29.0–39.0
Rank range
#171–#248
Evidence as of
28 Oct 2026, 00:00 UTC
Benchmarks used
Arena Coding, Arena Overall
Technical details
Public rank basis
Measured (measured)
Evidence label
Measured · 2 public benchmark observations across 2 boards
Index support
63.0% · strong
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)
Index observations used
2
Qualified Index evidence point
34.0
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
34.0
Evidence status
confirmed · 77% mass
General preference
33.4
Coding
38.1
Agents & tools
—
Reasoning
—
Evidence breadth
92%
Evidence coverage
63%
Market and catalogue signals · secondary, never the language Index rank
Usage (OpenRouter popularity)
7.4
Liquidity (providers × uptime)
24.3
Open reach (HF downloads)
72.1
Surface (context / tools / modalities)
61.8
Freshness
12.0
  • · OpenRouter popularity #220
  • · 1 live provider
  • · HF 30d downloads 1124407
  • · Catalogue: context 40960, 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
84.6
strong · 98% metadata coverage
Not capability
Artifact reproducibility
100.0
Access & legal clarity
100.0
Deployability
80.0
Evaluation provenance
53.0

Not yet published: pinned evaluation dataset versions.

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

Market activity

Venue coverage
Market Gravity
21.6
OpenRouter weekly popularity
#220 of 339

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
#253 of 419
Rating
1326.7
95% confidence interval
1322–1331
Votes
26K
Source published at
28 Oct 2026, 00:00 UTC
Category
overall
Identity match confidence
100%

Market Gravity breakdown

Usage55%
7.4

OpenRouter weekly popularity across the full model catalogue.

Liquidity25%
24.3

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

Open reach15%
72.1

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

Freshness5%
12.0

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

Specification

Model ID
qwen/qwen3-30b-a3b
Context window
41K tokens
Declared output cap
16K tokens

OpenRouter catalogue or provider-endpoint declaration. Limits can vary by provider and prompt length; a model-wide maximum has not been independently verified. OpenRouter metadata

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
  • 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)
1.1M
Downloads (all time)
23.1M
Likes
982
Repository updated
26 Jul 2025, 03:45 UTC

Compare Qwen3 30B A3B with

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Benchmark leaderboards featuring Qwen3 30B A3B

All leaderboards
Public benchmark boards on which Qwen3 30B A3B has a published result
LeaderboardScoreSource rankConfigurationPublished
Arena text leaderboardArena (LMArena)13271322–1331#253 of 419Not reported28 Oct 2026
Arena coding leaderboardArena (LMArena)13851376–1393#234 of 414Default28 Oct 2026

Alternatives to Qwen3 30B A3B, by the numbers

Ranked neighbours

Models within 3 places of #213 on the ModelCap Index.

Cheaper at a similar or higher Index

Index score within 3 points of, or above, this model's, with a lower listed blended price (3:1 input:output).

Other ranked Qwen models

The same publisher's other current models with a public Index position.

Qwen3 30B A3B: common questions

How does Qwen3 30B A3B rank among AI models?

Qwen3 30B A3B holds ModelCap Index position #213 of 352 ranked language models as of 6 November 2026, with an Index score of 34.0 (interval 29.0–39.0); evidence: measured. The Index combines public benchmark boards with published uncertainty; the methodology page explains the weighting.

How much does Qwen3 30B A3B cost per 1M tokens?

Qwen3 30B A3B is listed at $0.12 per 1M input tokens and $0.50 per 1M output tokens as of 6 November 2026. 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 $0.49 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 30B A3B?

Qwen3 30B A3B has a published context window of 41K tokens (40,960). The snapshot lists a 16,384 token catalogue-declared route output cap. OpenRouter catalogue or provider-endpoint declaration. Limits can vary by provider and prompt length; a model-wide maximum has not been independently verified. The providers table lists each endpoint's context limit.

Is Qwen3 30B 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/Qwen3-30B-A3B on Hugging Face.

Which API providers serve Qwen3 30B A3B?

One provider serves Qwen3 30B A3B through OpenRouter as of 6 November 2026: DeepInfra. Each provider's price, context limit, quantization and measured uptime are in the providers table above.

Which benchmarks has Qwen3 30B A3B been evaluated on?

Qwen3 30B A3B has published results on 2 public boards tracked by ModelCap as of 6 November 2026: Arena text 1327 (#253 of 419) and Arena coding 1385 (#234 of 414). Each board page ranks every tracked model on that benchmark. The ModelCap Index scores the results its methodology admits, with published uncertainty, and shows reference boards without scoring them.

How does Qwen3 30B A3B compare with Qwen2.5 72B Instruct?

Qwen3 30B A3B ranks #213 (Index 34.0) and Qwen2.5 72B Instruct ranks #249 (Index 27.6) on the ModelCap Index as of 6 November 2026. The head-to-head page lines up their benchmarks, listed prices, context windows and provider counts side by side.

When was Qwen3 30B A3B released?

Qwen3 30B A3B first appeared in the catalogue on 28 Apr 2025, with a published knowledge cutoff of 2025-03-31. It is the current version in its family. Rank and price movements since then are recorded on the site's changes feed.