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Family

Qwen3.8

All 8 models in the terminal →

data quality35

first seen 12 Sept 2026

family_01M2AS5KNRSPD01P4SEJD0F4X7

Models
8
First release
5 Aug 2026
Latest release
3 Sept 2026
Parameters
18.8B – 27.8B
Artifacts
12
Providers
4

Releases

Family releases by statusActiveAug 26Aug 26Aug 26Aug 26Qwen3.8 27B — 5 Aug 2026Qwen3.8 2.4T A95B — 12 Aug 2026pplx-qwen-3-8-27b-dflash2-20260819 — 19 Aug 2026pplx-computer-qwen-3-8-27b-dflash2-20260824 — 25 Aug 2026Qwen3.8 Flash — 26 Aug 2026Qwen3.8 Max (0902) — 3 Sept 2026

6 dated releases · dot size = best benchmark rank of the member · 2 members without a sourced release date not shown

Members 8

Family members
ModelParamsContextOpennessLicenceReleasedStatusBest rankCompare
Qwen3.8 Max (0902)Qwen—1M——3 Sept 2026Active—
Qwen3.8 FlashQwen—1MOpen weights—26 Aug 2026Active#5 LiveBench Instruction
pplx-computer-qwen-3-8-27b-dflash2-20260824Perplexity AI18.8B—Open weightsOther25 Aug 2026Active—
pplx-qwen-3-8-27b-dflash2-20260819Perplexity AI18.8B—Open weightsOther19 Aug 2026Active—
Qwen3.8 2.4T A95BQwen—1.05MOpen weights—12 Aug 2026Active#10 GPQA Diamond
Qwen3.8 27BQwen27.8B1MOpen weightsApache-2.05 Aug 2026Active#11 LiveBench Agentic Codi
pplx-computer-qwen-3-8-27b-dflash2-20260826Perplexity AI—————Active—
Qwen 3.8 MaxQwen—1MClosed——Active#5 LiveBench Agentic Codi

Lineage among members 2 relations

Open in Graph →
Lineage of the Qwen3.8 familypplx-qwen-3-8-27b-dflash2-20260819 quantized from Qwen3.8 27Bpplx-computer-qwen-3-8-27b-dflash2-20260824 quantized from Qwen3.8 27BQwen3.8 27B27.8BQwen3.8 27Bpplx-qwen-3-8-27b-dflash2…18.8Bpplx-qwen-3-8-27b-dflash2-20260819pplx-computer-qwen-3-8-27…18.8Bpplx-computer-qwen-3-8-27b-dflash2-20260824

Benchmark progress

LiveBench Instruction Followingbest #5

Best rank of the family on LiveBench Instruction Following#20#15#10#5#0Aug 26Aug 26Aug 26

GPQA Diamondbest #10

Best rank of the family on GPQA Diamond#50#40#30#20#10#0Aug 26Aug 26Aug 26

LiveBench Agentic Codingbest #10

Best rank of the family on LiveBench Agentic Coding#15#10#5#0Aug 26Aug 26Aug 26

Artificial Analysis Intelligence Indexbest #16

Best rank of the family on Artificial Analysis Intelligence Index#40#30#20#10#0Aug 26Aug 26Aug 26

MMMU-Probest #20

Best rank of the family on MMMU-Pro#50#40#30#20#10#0Aug 26Aug 26Aug 26

SciCodebest #20

Best rank of the family on SciCode#60#40#20#0Aug 26Aug 26Aug 26

Best rank (primary comparability group, current leaderboard) reached by any member released up to each date — lower is better, axis inverted. Ranks are today's ranks, not the ranks at release time.

Aggregates are computed from the members' sourced claims; members without a release date or parameter count are left out of the range and timeline rather than guessed. Methodology →