Qwen3.8 Flash | Epoch AI

ECI

N/A

Alibaba

Aug. 26, 2026

Closed weights

Qwen3.8 Flash is a closed-weights model from Alibaba, released August 26, 2026.

Qwen3.8 Flash vs select alternatives

Domain	Benchmark	Qwen3.8 Flash Alibaba Aug. 26, 2026 Closed weights	Claude Opus 5 Anthropic Jul. 24, 2026 Closed weights	GPT-5.5 Pro OpenAI Apr. 23, 2026 Closed weights	Gemini 3.7 Flash Google DeepMind Aug. 13, 2026 Closed weights
Multimodal	GDP.pdfBest score 35%	17%	24%	n/a	24%

Model metadata

General
Organization	Alibaba
Release date	Aug. 26, 2026
Model accessibility	Closed weights
Country	China
Knowledge cutoff	Unknown
Provider notes	Unknown

Pricing
Input price	$0.15 / 1M tokens
Output price	$0.47 / 1M tokens

Training
Parameters	1.3e11
Training compute	Unknown
Training hardware	Unknown
Training time	Unknown
Training dataset size	Unknown