Qwen3 32B vs Qwen3.5-27B
Qwen3.5-27B leads Qwen3 32B on the Artificial Analysis Intelligence Index, 22.9 to 7.3, and Qwen3 32B costs 3.9x less per output token ($0.40 vs $1.56 per million). Updated October 22, 2026; 32 benchmarks have a result for both.
Qwen3 32B or Qwen3.5-27B: which to pick
Neither model has a coding score yet, so the two cannot be ranked on coding.
Pick Qwen3 32B for output tokens 3.9x cheaper ($0.40 vs $1.56 per million) and work measured by Terminal-Bench Hard (Artificial Analysis run) or LMArena Text: coding, where it leads.
- Shared results
- 32
- Qwen3 32B only
- 13
- Qwen3.5-27B only
- 21
- Like-for-like categories
- 7 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
Qwen3.5-27B
Qwen3.5-27B leads, 22.9 against 7.3.
Same board, both measured
Long documents
Listed context window
Qwen3.5-27B
Qwen3.5-27B takes 262K tokens against 131K.
Listed by OpenRouter
Everyday cost
1K input + 500 output tokens
Qwen3 32B
Qwen3 32B $0.0003, Qwen3.5-27B $0.0010 per turn.
List prices
At a glance
- Coding index
- Qwen3 32B not benchmarked, Qwen3.5-27B not benchmarked.
- Widest category
- Agentic work, 64.0 points apart on average over 1 shared benchmark.
- Widest single gap
- Long context reasoning (AA-LCR): Qwen3 32B 0.0% against Qwen3.5-27B 77.7%, 77.7 points apart on a 0 to 100 scale.
- Output price
- Qwen3 32B $0.40 against Qwen3.5-27B $1.56 per million output tokens, 3.9x apart.
- Context window
- Qwen3 32B takes 131K tokens, Qwen3.5-27B 262K.
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 32B | Bars | Qwen3.5-27B | Ties |
|---|---|---|---|---|
| Coding | 0 | 3 | ||
| Intelligence | 0 | 1 | ||
| Agentic work | 0 | 1 | ||
| Reasoning | 0 | 5 | ||
| Math | 0 | 2 | ||
| Knowledge | 0 | 4 | ||
| General | 0 | 16 | ||
| All shared boards | 0 | 32 |
CodingLike-for-likeSix of these boards feed the Vibe Coding Index03
| Benchmark | Qwen3 32B | Qwen3.5-27B | Leader |
|---|---|---|---|
| Aider polyglot | 40.0% | Not measured | Only Qwen3 32B measured |
| LMArena WebDev | Not measured | 1358 | Only Qwen3.5-27B measured |
| LiveCodeBench (Artificial Analysis run) | 54.6% | Not measured | Only Qwen3 32B measured |
| SciCode | 36.0% | Not measured | Only Qwen3 32B measured |
| Terminal-Bench Hard (Artificial Analysis run) | 3.0% | 32.6% | Qwen3.5-27B |
| WeirdML | Not measured | 39.5% | Only Qwen3.5-27B measured |
| ALE-Bench | Not measured | 349.4 | Only Qwen3.5-27B measured |
| LMArena Text: coding | 1357 | 1427 | Qwen3.5-27B |
| LMArena Text: software and IT | 1366 | 1431 | Qwen3.5-27B |
| LMArena WebDev: React | Not measured | 1346 | Only Qwen3.5-27B measured |
| LMArena WebDev: HTML | Not measured | 1386 | Only Qwen3.5-27B measured |
| Neither model has a result on the other 28 boards here | |||
IntelligenceLike-for-likePublic boards, shown as published, kept out of the index01
| Benchmark | Qwen3 32B | Qwen3.5-27B | Leader |
|---|---|---|---|
| AA Intelligence Index | 7.3 | 22.9 | Qwen3.5-27B |
| Epoch Capabilities Index | 138.4 | Not measured | Only Qwen3 32B measured |
Agentic workLike-for-likePublic boards, shown as published, kept out of the index01
| Benchmark | Qwen3 32B | Qwen3.5-27B | Leader |
|---|---|---|---|
| τ²-Bench Telecom | 29.8% | 93.9% | Qwen3.5-27B |
| Vending-Bench 2 | Not measured | $202 | Only Qwen3.5-27B measured |
| Berkeley Function Calling Leaderboard (BFCL) | 48.7% | Not measured | Only Qwen3 32B measured |
| BrowseComp-Plus | 10.7% | Not measured | Only Qwen3 32B measured |
| Neither model has a result on the other 37 boards here | |||
ReasoningLike-for-likePublic boards, shown as published, kept out of the index05
| Benchmark | Qwen3 32B | Qwen3.5-27B | Leader |
|---|---|---|---|
| GPQA Diamond (Artificial Analysis run) | 66.8% | 85.8% | Qwen3.5-27B |
| Humanity's Last Exam (Artificial Analysis run) | 7.4% | 23.9% | Qwen3.5-27B |
| GPQA Diamond (Epoch AI run) | 65.7% | Not measured | Only Qwen3 32B measured |
| LMArena Text: hard prompts | 1334 | 1415 | Qwen3.5-27B |
| LMArena Text: expert | 1362 | 1427 | Qwen3.5-27B |
| LMArena Text: hard prompts in English | 1350 | 1429 | Qwen3.5-27B |
| LMArena Vision: diagrams | Not measured | 1249 | Only Qwen3.5-27B measured |
| LMArena Vision: homework | Not measured | 1256 | Only Qwen3.5-27B measured |
| Kagi LLM Benchmark | 48.7% | Not measured | Only Qwen3 32B measured |
| Neither model has a result on the other 13 boards here | |||
MathLike-for-likePublic boards, shown as published, kept out of the index02
| Benchmark | Qwen3 32B | Qwen3.5-27B | Leader |
|---|---|---|---|
| AA Math Index | 73.0 | Not measured | Only Qwen3 32B measured |
| AIME 2025 (Artificial Analysis run) | 73.0% | Not measured | Only Qwen3 32B measured |
| OTIS Mock AIME | 66.9% | Not measured | Only Qwen3 32B measured |
| LMArena Text: math | 1399 | 1429 | Qwen3.5-27B |
| LMArena Text: mathematical work | 1420 | 1429 | Qwen3.5-27B |
| Neither model has a result on the other 8 boards here | |||
KnowledgeLike-for-likePublic boards, shown as published, kept out of the index04
| Benchmark | Qwen3 32B | Qwen3.5-27B | Leader |
|---|---|---|---|
| MMLU Pro (Artificial Analysis run) | 79.8% | Not measured | Only Qwen3 32B measured |
| LMArena Text: science | 1372 | 1437 | Qwen3.5-27B |
| LMArena Text: medicine and healthcare | 1368 | 1425 | Qwen3.5-27B |
| LMArena Text: legal and government | 1324 | 1405 | Qwen3.5-27B |
| LMArena Text: business and finance | 1318 | 1399 | Qwen3.5-27B |
| Neither model has a result on the other 13 boards here | |||
Web designNot comparablePublic boards, shown as published, kept out of the index0 boards, none shared
| Benchmark | Qwen3 32B | Qwen3.5-27B | Leader |
|---|---|---|---|
| Neither model has a result on 9 boards here | |||
GeneralLike-for-likePublic boards, shown as published, kept out of the index016
| Benchmark | Qwen3 32B | Qwen3.5-27B | Leader |
|---|---|---|---|
| IFBench | 36.3% | 75.6% | Qwen3.5-27B |
| Long context reasoning (AA-LCR) | 0.0% | 77.7% | Qwen3.5-27B |
| DTBench | 67.5% | 82.4% | Qwen3.5-27B |
| LMCA | 17.3% | 34.0% | Qwen3.5-27B |
| Fiction.LiveBench | 74.2% | Not measured | Only Qwen3 32B measured |
| LMArena Text | 1340 | 1409 | Qwen3.5-27B |
| LMArena Text: instruction following | 1305 | 1393 | Qwen3.5-27B |
| LMArena Text: creative writing | 1297 | 1362 | Qwen3.5-27B |
| LMArena Vision | Not measured | 1241 | Only Qwen3.5-27B measured |
| LMArena Text: English | 1359 | 1425 | Qwen3.5-27B |
| LMArena Text: non-English | 1317 | 1390 | Qwen3.5-27B |
| LMArena Text: Chinese | 1357 | 1478 | Qwen3.5-27B |
| LMArena Text: German | 1341 | 1392 | Qwen3.5-27B |
| LMArena Text: Japanese | Not measured | 1346 | Only Qwen3.5-27B measured |
| LMArena Text: Korean | Not measured | 1359 | Only Qwen3.5-27B measured |
| LMArena Text: French | Not measured | 1410 | Only Qwen3.5-27B measured |
| LMArena Text: Spanish | Not measured | 1407 | Only Qwen3.5-27B measured |
| LMArena Text: Russian | 1311 | 1390 | Qwen3.5-27B |
| LMArena Text: Polish | Not measured | 1375 | Only Qwen3.5-27B measured |
| LMArena Text: multi-turn | 1331 | 1410 | Qwen3.5-27B |
| LMArena Text: longer queries | 1327 | 1413 | Qwen3.5-27B |
| LMArena Text: writing and language | 1298 | 1380 | Qwen3.5-27B |
| LMArena Text: entertainment and media | 1279 | 1363 | Qwen3.5-27B |
| LMArena Vision: English | Not measured | 1246 | Only Qwen3.5-27B measured |
| LMArena Vision: Chinese | Not measured | 1301 | Only Qwen3.5-27B measured |
| LMArena Vision: reading text | Not measured | 1246 | Only Qwen3.5-27B measured |
| LMArena Vision: humor | Not measured | 1227 | Only Qwen3.5-27B measured |
| LMArena Vision: captioning | Not measured | 1170 | Only Qwen3.5-27B measured |
| LMArena Vision: recognizing things | Not measured | 1210 | Only Qwen3.5-27B measured |
| LMArena Vision: creative writing | Not measured | 1224 | Only Qwen3.5-27B measured |
| Neither model has a result on the other 16 boards here | |||
Image generationNot comparablePublic boards, shown as published, kept out of the index0 boards, none shared
| Benchmark | Qwen3 32B | Qwen3.5-27B | 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 32B costs less
Repository review
50K input + 3K output tokens
Qwen3 32B costs less
Agent loop
200K input + 10K output tokens
Qwen3 32B 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 32B | Qwen3.5-27B |
|---|---|---|
| Maker | Qwen | Qwen |
| Weights | Open weights | Open weights |
| Released | April 28, 2025 | February 25, 2026 |
| Context window | 131K | 262K |
| Input $/Mtok | $0.14 | $0.195 |
| Output $/Mtok | $0.40 | $1.56 |
| Coding index | Not benchmarked | Not benchmarked |
| Independent measurements behind it | 0 | 1 |
| Cost per solved task | Not computable | Not computable |
| Source | OpenRouter listing | OpenRouter listing |
Questions
Is Qwen3 32B better than Qwen3.5-27B for coding?
Neither model has a coding score yet, so the two cannot be ranked on coding. Pick Qwen3 32B for output tokens 3.9x cheaper ($0.40 vs $1.56 per million) and work measured by Terminal-Bench Hard (Artificial Analysis run) or LMArena Text: coding, where it leads.
Which is cheaper, Qwen3 32B or Qwen3.5-27B?
Qwen3 32B costs $0.14 per million input tokens and $0.40 per million output tokens; Qwen3.5-27B costs $0.195 and $1.56. Cost per solved task is known for neither of them.
Which has the bigger context window, Qwen3 32B or Qwen3.5-27B?
Qwen3.5-27B, with 262K tokens against 131K.
How many benchmarks is the Qwen3 32B vs Qwen3.5-27B comparison based on?
32 benchmarks have a result for both models as of October 22, 2026. Qwen3 32B's coding index rests on 0 independent benchmarks and Qwen3.5-27B's on 1. Where only one model has a result, the page says so instead of naming a winner.