Name: Qwen3.8 Flash
Author: Alibaba

Qwen3.8 Flash

Alibaba · 2026-08-28

Alibaba Cloud's hosted multimodal Qwen3.8 Flash model, released August 28, 2026. The official model catalog documents text, image and video input, text output, a million-token context, tool calling and optional thinking. This hosted endpoint is distinct from the separately published Qwen3.8-Flash-Next weights.

Benchmark scores

Benchmark	Score
BuseyBench SVG	5.6
GBENCH One-shot Coding GScore	45.2
Roboflow Vision Evals — Counting, Judged (September)	68.0
Roboflow Vision Evals — Counting, Strict (September)	68.0
Roboflow Vision Evals — Detection mAP@50 (September)	67.0
Roboflow Vision Evals — Detection mAP@50:95 (September)	51.9
Roboflow Vision Evals — Detection mAP@75 (September)	53.8
Roboflow Vision Evals — Extraction, Judged (September)	84.9
Roboflow Vision Evals — Extraction, Strict (September)	84.2
Roboflow Vision Evals — Identification, Judged (September)	88.5
Roboflow Vision Evals — Identification, Strict (September)	83.3
Roboflow Vision Evals — OCR (September)	91.3
Roboflow Vision Evals — Reasoning, Judged (September)	69.5
Roboflow Vision Evals — Reasoning, Strict (September)	69.5
Roboflow Vision Evals (September 2026 protocol)	68.8