Qwen3 30B A3B Instruct 2507 vs Qwen3.5-9B
Qwen3.5-9B leads Qwen3 30B A3B Instruct 2507 on the Artificial Analysis Intelligence Index, 13.3 to 7.5, and Qwen3.5-9B costs 2.0x less per output token ($0.15 vs $0.30 per million). Updated October 22, 2026; 12 benchmarks have a result for both.
Qwen3 30B A3B Instruct 2507 or Qwen3.5-9B: which to pick
Neither model has a coding score yet, so the two cannot be ranked on coding.
Pick Qwen3 30B A3B Instruct 2507 for work measured by Terminal-Bench Hard (Artificial Analysis run) or AA Intelligence Index, where it leads.
- Shared results
- 12
- Qwen3 30B A3B Instruct 2507 only
- 33
- Qwen3.5-9B only
- 4
- Like-for-like categories
- 6 of 9
Only benchmarks that tested both models count toward a pick; a result only one model has is shown but not compared.
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.
Coding
Vibe Coding Index, six public coding benchmarks
No call
Neither has a coding score yet.
One side not measured
Intelligence
AA Intelligence Index
Qwen3.5-9B
Qwen3.5-9B leads, 13.3 against 7.5.
Same board, both measured
Long documents
Listed context window
No call
Both take 262K tokens.
Listed by OpenRouter
Everyday cost
1K input + 500 output tokens
Qwen3.5-9B
Qwen3 30B A3B Instruct 2507 $0.0002, Qwen3.5-9B $0.0002 per turn.
List prices
At a glance
- Coding index
- Qwen3 30B A3B Instruct 2507 not benchmarked, Qwen3.5-9B not benchmarked.
- Widest category
- Agentic work, 58.8 points apart on average over 1 shared benchmark.
- Widest single gap
- τ²-Bench Telecom: Qwen3 30B A3B Instruct 2507 28.1% against Qwen3.5-9B 86.8%, 58.8 points apart on a 0 to 100 scale.
- Output price
- Qwen3 30B A3B Instruct 2507 $0.30 against Qwen3.5-9B $0.15 per million output tokens, 2.0x 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.
| Category | Qwen3 30B A3B Instruct 2507 | Bars | Qwen3.5-9B | Ties |
|---|---|---|---|---|
| Coding | 1 | 1 | ||
| Intelligence | 0 | 1 | ||
| Agentic work | 0 | 1 | ||
| Reasoning | 0 | 3 | ||
| Math | 1 | 0 | ||
| General | 0 | 4 | ||
| All shared boards | 2 | 10 |
CodingLike-for-likeSix of these boards feed the Vibe Coding Index11
| Benchmark | Qwen3 30B A3B Instruct 2507 | Qwen3.5-9B | Leader |
|---|---|---|---|
| AA Coding Index | Not measured | 23.5 | Only Qwen3.5-9B measured |
| LiveCodeBench (Artificial Analysis run) | 70.7% | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| SciCode | 33.0% | 29.5% | Qwen3 30B A3B Instruct 2507 |
| Terminal-Bench Hard (Artificial Analysis run) | 6.1% | 24.2% | Qwen3.5-9B |
| Terminal-Bench | Not measured | 9.2% | Only Qwen3.5-9B measured |
| LMArena Text: coding | 1416 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: software and IT | 1417 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| Neither model has a result on the other 36 boards here | |||
IntelligenceLike-for-likePublic boards, shown as published, kept out of the index01
| Benchmark | Qwen3 30B A3B Instruct 2507 | Qwen3.5-9B | Leader |
|---|---|---|---|
| AA Intelligence Index | 7.5 | 13.3 | Qwen3.5-9B |
| Epoch Capabilities Index | Not measured | 139.3 | Only Qwen3.5-9B measured |
Agentic workLike-for-likePublic boards, shown as published, kept out of the index01
| Benchmark | Qwen3 30B A3B Instruct 2507 | Qwen3.5-9B | Leader |
|---|---|---|---|
| τ²-Bench Telecom | 28.1% | 86.8% | Qwen3.5-9B |
| Berkeley Function Calling Leaderboard (BFCL) | 41.4% | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| Neither model has a result on the other 40 boards here | |||
ReasoningLike-for-likePublic boards, shown as published, kept out of the index03
| Benchmark | Qwen3 30B A3B Instruct 2507 | Qwen3.5-9B | Leader |
|---|---|---|---|
| GPQA Diamond (Artificial Analysis run) | 70.7% | 80.6% | Qwen3.5-9B |
| Humanity's Last Exam (Artificial Analysis run) | 10.3% | 14.9% | Qwen3.5-9B |
| GPQA Diamond (Epoch AI run) | 55.6% | 79.0% | Qwen3.5-9B |
| LMArena Text: hard prompts | 1398 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: expert | 1397 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: hard prompts in English | 1406 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| Neither model has a result on the other 17 boards here | |||
MathLike-for-likePublic boards, shown as published, kept out of the index10
| Benchmark | Qwen3 30B A3B Instruct 2507 | Qwen3.5-9B | Leader |
|---|---|---|---|
| AA Math Index | 66.3 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| AIME 2025 (Artificial Analysis run) | 66.3% | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| OTIS Mock AIME | 62.2% | 61.7% | Qwen3 30B A3B Instruct 2507 |
| LMArena Text: math | 1394 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: mathematical work | 1411 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| MathArena | Not measured | 13.0% | Only Qwen3.5-9B measured |
| Neither model has a result on the other 8 boards here | |||
KnowledgeDirectional onlyPublic boards, shown as published, kept out of the index5 boards, none shared
| Benchmark | Qwen3 30B A3B Instruct 2507 | Qwen3.5-9B | Leader |
|---|---|---|---|
| MMLU Pro (Artificial Analysis run) | 80.5% | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: science | 1393 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: medicine and healthcare | 1392 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: legal and government | 1387 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: business and finance | 1389 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| Neither model has a result on the other 15 boards here | |||
Web designNot comparablePublic boards, shown as published, kept out of the index0 boards, none shared
| Benchmark | Qwen3 30B A3B Instruct 2507 | Qwen3.5-9B | Leader |
|---|---|---|---|
| Neither model has a result on 9 boards here | |||
GeneralLike-for-likePublic boards, shown as published, kept out of the index04
| Benchmark | Qwen3 30B A3B Instruct 2507 | Qwen3.5-9B | Leader |
|---|---|---|---|
| IFBench | 50.7% | 66.7% | Qwen3.5-9B |
| Long context reasoning (AA-LCR) | 61.3% | 70.0% | Qwen3.5-9B |
| DTBench | 67.2% | 71.2% | Qwen3.5-9B |
| LMCA | 22.4% | 24.5% | Qwen3.5-9B |
| LMArena Text | 1384 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: instruction following | 1363 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: creative writing | 1317 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: English | 1391 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: non-English | 1372 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: Chinese | 1432 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: German | 1379 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: Japanese | 1337 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: Korean | 1330 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: French | 1419 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: Spanish | 1404 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: Russian | 1369 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: Polish | 1353 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: multi-turn | 1378 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: longer queries | 1378 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: writing and language | 1336 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| LMArena Text: entertainment and media | 1334 | Not measured | Only Qwen3 30B A3B Instruct 2507 measured |
| Neither model has a result on the other 27 boards here | |||
Image generationNot comparablePublic boards, shown as published, kept out of the index0 boards, none shared
| Benchmark | Qwen3 30B A3B Instruct 2507 | Qwen3.5-9B | Leader |
|---|---|---|---|
| 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
Qwen3.5-9B costs less
Repository review
50K input + 3K output tokens
Qwen3 30B A3B Instruct 2507 costs less
Agent loop
200K input + 10K output tokens
Qwen3 30B A3B Instruct 2507 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.
| Specification | Qwen3 30B A3B Instruct 2507 | Qwen3.5-9B |
|---|---|---|
| Maker | Qwen | Qwen |
| Weights | Open weights | Open weights |
| Released | July 29, 2025 | March 10, 2026 |
| Context window | 262K | 262K |
| Input $/Mtok | $0.09 | $0.10 |
| Output $/Mtok | $0.30 | $0.15 |
| Coding index | Not benchmarked | Not benchmarked |
| Independent measurements behind it | 0 | 0 |
| Cost per solved task | Not computable | Not computable |
| Source | OpenRouter listing | OpenRouter listing |
Questions
Is Qwen3 30B A3B Instruct 2507 better than Qwen3.5-9B for coding?
Neither model has a coding score yet, so the two cannot be ranked on coding. Pick Qwen3 30B A3B Instruct 2507 for work measured by Terminal-Bench Hard (Artificial Analysis run) or AA Intelligence Index, where it leads.
Which is cheaper, Qwen3 30B A3B Instruct 2507 or Qwen3.5-9B?
Qwen3 30B A3B Instruct 2507 costs $0.09 per million input tokens and $0.30 per million output tokens; Qwen3.5-9B costs $0.10 and $0.15. Cost per solved task is known for neither of them.
Which has the bigger context window, Qwen3 30B A3B Instruct 2507 or Qwen3.5-9B?
Neither: both take 262K tokens.
How many benchmarks is the Qwen3 30B A3B Instruct 2507 vs Qwen3.5-9B comparison based on?
12 benchmarks have a result for both models as of October 22, 2026. Qwen3 30B A3B Instruct 2507's coding index rests on 0 independent benchmarks and Qwen3.5-9B's on 0. Where only one model has a result, the page says so instead of naming a winner.