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Qwen3.8 Max Preview

Qwen3.8 Max Preview is a reasoning model from Alibaba in the Qwen3.8 Max family. 10 benchmarks count toward its index, in 5 categories.

  • Closed weights
  • Reasoning
  • Input: text
  • Released 2026-07
RankedEnough results for an index.
IndexAll categories, out of 100.64.2±7.1Median 51.0
CoverageIndex weight that has results.80%
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.1485±5 #16Median 1422

Capabilities

Index per category, out of 100.
Out of 100
AgenticMulti-step tasks with tools.2 counted73.512 / 218
CodingCode writing and repair.2 counted63.451 / 209
ReasoningLogic problems and puzzles.2 counted66.838 / 227
MultimodalTasks with images and text.1 counted62.9—
KnowledgeFacts and expert knowledge.3 counted59.366 / 268
MultilingualTasks in many languages.None counted——
InstructionTasks with strict prompt rules.None counted——
MathMath problems.None counted——

Results

10 counted
BenchmarkThe benchmark name.ResultThe score from the source.PlacePlace among results on this benchmark.
APEX-Agents-AAAgentic42.4%2 / 30
Artificial Analysis GPQA DiamondKnowledge92.8%14 / 199
GDPval-AA normalizedAgentic58.3%11 / 133
Artificial Analysis MMMU-ProMultimodal82.8%13 / 113
Artificial Analysis Humanity's Last ExamKnowledge43.1%32 / 222
Critical Physics TasksReasoning17.7%37 / 214
Artificial Analysis Long Context ReasoningReasoning80.3%40 / 217
Artificial Analysis SciCodeCoding52.1%42 / 114
Artificial Analysis Omniscience AccuracyKnowledge29.5%79 / 164
OpenHarmony Bench v1.0Coding56.0%8 / 13

Sources

BenchLMCC BY-NC 4.0

History

5 releases
Index65.4 → 64.2
23 Oct 202612 Nov 2026

Questions

How good is Qwen3.8 Max Preview?
Its index is 64.2 out of 100. That is place 51 of 283 ranked models.
What is Qwen3.8 Max Preview best at?
Agentic: 73.5 out of 100, place 12 of 218.
Is Qwen3.8 Max Preview open source?
No. Its weights are not published.
When was Qwen3.8 Max Preview released?
July 2026.

Badge

Qwen3.8 Max Preview on Inference360: place 51 of 283, index 64.2
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[![Qwen3.8 Max Preview on Inference360: place 51 of 283, index 64.2](https://inference360.ai/badges/qwen3-8-max-preview.svg)](https://inference360.ai/models/qwen3-8-max-preview)

Compare with

Gemini 3.5 Flash64.2Claude Sonnet 564.2Grok 4.563.7Qwen3.7 Plus57.7

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