Qwen3 30B A3B Thinking 2507

Qwen:

3 235B A22B 2507

3 30B A3B Thinking 2507

The thinking variant of Qwen3-30B-A3B, a 30B mixture-of-experts model that keeps its reasoning trace separate from the final answer. Longer output budgets than earlier 30B releases, with gains across logic, mathematics, science, coding and multilingual benchmarks.

Website OpenRouter HuggingFace Docs GitHub Paper Blog

Provider

Release Date

2025-08-29

Size

LARGE

Pricing

In: $0.07/1M

Out: $0.28/1M

Rival’s tab

$0.03

17/59 receipts survived

+~$0.023 from the pre-receipt era

Get API accessProvider and language code samples

Provider

fromimport openai  OpenAI

client = OpenAI(
"https://openrouter.ai/api/v1"    base_url=,
"$OPENROUTER_API_KEY"    api_key=,
)

response = client.chat.completions.create(
"qwen/qwen3-30b-a3b-thinking-2507"    model=,
"role""user""content""Hello!"    messages=[{: , : }],
)
print(response.choices[0].message.content)

Set OPENROUTER_API_KEY with your OpenRouter API key from openrouter.ai/keys.

Deep analysisPsychometrics, taste index, writing DNA

SubjectiveBench

Taste Index

Across 58 scored outputs

How this is measured →

190.19xFloor

0100headroom →

Taste is judged on an uncapped scale, originality first. The space past 100 is craft today's models rarely reach.

Craft30

Originality14

Plays it safe

share of outputs that are the default answer

62%

Writing DNA

Stylometric Fingerprint

Based on 28 text responses

Tick = global average

Vocabulary Diversity52%

Unique words vs. total words. Higher = richer vocabulary.

Sentence Length14.9 words

Average words per sentence.

Hedging0.20

"Might", "perhaps", "arguably" per 100 words.

Bold Formatting7.0

**Bold** markers per 1,000 characters.

List Usage4.2

Bullet and numbered list items per 1,000 characters.

Section Structure0.91

Markdown headings per 1,000 characters.

Emoji Usage0.89

Emoji per 1,000 characters.

Transitions0.10

"However", "moreover", "furthermore" per 100 words.

Opening Habits

Starts with heading (46%)

Consistency

72%

Across 28 responses

Favorites

Movie

Inception

Album

The Dark Side of the Moon

City

Paris

Game

The Legend of Zelda: Breath of the Wild

Adventure, Action4.5

Sponsored

Model Responses

54 outputs · $0.03 tracked across 17 receipts

Keep exploring

Qwen3 30B A3B Thinking 2507 vs Ox Alpha

Real outputs compared side by side

Best AI for Creative Writing

A stand-up set with puns banned, a manifesto against CAPTCHA, an interview wi...

Qwen3 30B A3B Thinking 2507

Qwen:

3 235B A22B 2507

3 30B A3B Thinking 2507

The thinking variant of Qwen3-30B-A3B, a 30B mixture-of-experts model that keeps its reasoning trace separate from the final answer. Longer output budgets than earlier 30B releases, with gains across logic, mathematics, science, coding and multilingual benchmarks.

Website OpenRouter HuggingFace Docs GitHub Paper Blog

Provider

Release Date

2025-08-29

Size

LARGE

Pricing

In: $0.07/1M

Out: $0.28/1M

Rival’s tab

$0.03

17/59 receipts survived

+~$0.023 from the pre-receipt era

Get API accessProvider and language code samples

Provider

fromimport openai  OpenAI

client = OpenAI(
"https://openrouter.ai/api/v1"    base_url=,
"$OPENROUTER_API_KEY"    api_key=,
)

response = client.chat.completions.create(
"qwen/qwen3-30b-a3b-thinking-2507"    model=,
"role""user""content""Hello!"    messages=[{: , : }],
)
print(response.choices[0].message.content)

Set OPENROUTER_API_KEY with your OpenRouter API key from openrouter.ai/keys.

Deep analysisPsychometrics, taste index, writing DNA

SubjectiveBench

Taste Index

Across 58 scored outputs

How this is measured →

190.19xFloor

0100headroom →

Taste is judged on an uncapped scale, originality first. The space past 100 is craft today's models rarely reach.

Craft30

Originality14

Plays it safe

share of outputs that are the default answer

62%

Writing DNA

Stylometric Fingerprint

Based on 28 text responses

Tick = global average

Vocabulary Diversity52%

Unique words vs. total words. Higher = richer vocabulary.

Sentence Length14.9 words

Average words per sentence.

Hedging0.20

"Might", "perhaps", "arguably" per 100 words.

Bold Formatting7.0

**Bold** markers per 1,000 characters.

List Usage4.2

Bullet and numbered list items per 1,000 characters.

Section Structure0.91

Markdown headings per 1,000 characters.

Emoji Usage0.89

Emoji per 1,000 characters.

Transitions0.10

"However", "moreover", "furthermore" per 100 words.

Opening Habits

Starts with heading (46%)

Consistency

72%

Across 28 responses

Favorites

Movie

Inception

Album

The Dark Side of the Moon

City

Paris

Game

The Legend of Zelda: Breath of the Wild

Adventure, Action4.5

Sponsored

Model Responses

54 outputs · $0.03 tracked across 17 receipts

Keep exploring

Qwen3 30B A3B Thinking 2507 vs Ox Alpha

Real outputs compared side by side

Best AI for Creative Writing

A stand-up set with puns banned, a manifesto against CAPTCHA, an interview wi...