Inference
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Alibaba

Qwen3.5 Plus Thinking

Qwen3.5 Plus Thinking is a model from Alibaba. 8 benchmarks count toward its index, in 5 categories.

  • Input: text
RankedEnough results for an index.
IndexAll categories, out of 100.48.1±8.2Median 51.0
CoverageIndex weight that has results.75%
SpeedOutput tokens per second.—Median 67/s
First tokenSeconds to the first output token.—Median 1.3 s
Input / 1MUS dollars per 1M input tokens.—Median $0.60
Output / 1MUS dollars per 1M output tokens.—Median $2.55
ContextMaximum tokens in one request.—Median 262K
EloLMArena rating and rank.—Median 1422

Capabilities

Index per category, out of 100.
Out of 100
AgenticMulti-step tasks with tools.1 counted51.6—
CodingCode writing and repair.3 counted53.9107 / 209
ReasoningLogic problems and puzzles.None counted——
MultimodalTasks with images and text.1 counted5.0—
KnowledgeFacts and expert knowledge.2 counted55.887 / 268
MultilingualTasks in many languages.None counted——
InstructionTasks with strict prompt rules.None counted——
MathMath problems.1 counted53.1—

Results

8 counted
BenchmarkThe benchmark name.ResultThe score from the source.PlacePlace among results on this benchmark.
LiveCodeBenchCoding85.3% ±1.033 / 142
MMLU ProKnowledge87.2% ±0.332 / 135
GPQA Diamond · Vals AIKnowledge87.4% ±1.738 / 135
AIMEMath86.0% ±1.133 / 95
Terminal-Bench 2.0 · Vals AIAgentic41.6% ±5.329 / 66
SWE-benchCoding71.2% ±2.059 / 87
Vibe Code Bench v1.1Coding15.7% ±3.297 / 123
MMMU ProMultimodal22.8% ±1.092 / 92
MedQAHealthcare95.2% ±0.213 / 95
LegalBenchLegal85.1% ±0.425 / 149
CorpFin v2Finance65.3% ±0.928 / 131
Finance Agent v1.1Finance54.5% ±2.916 / 51
CaseLaw v2Legal59.7% ±1.125 / 53
MortgageTaxFinance60.8% ±1.064 / 97

Sources

BenchLMCC BY-NC 4.0Vals AINo licence stated

History

5 releases
Index49.1 → 48.1
23 Oct 202612 Nov 2026

Questions

How good is Qwen3.5 Plus Thinking?
Its index is 48.1 out of 100. That is place 160 of 283 ranked models.
What is Qwen3.5 Plus Thinking best at?
Knowledge: 55.8 out of 100, place 87 of 268.

Badge

Qwen3.5 Plus Thinking on Inference360: place 160 of 283, index 48.1
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Compare with

Kimi K2 Thinking48.2GPT-5 mini48.4

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