Qwen3.5-397B-A17B

class A live

Alibaba's flagship open-weights MoE, 397B total / 17B active, 256K context, Apache-2.0, native vision, reasoning + non-reasoning.

Layer 1 — factual axes

API & price	$0.60 / $3.60 per 1M (Model Studio, intl)	official	source ↗ 2026-07-04
Context	256K	official	source ↗ 2026-07-04
Weights	open · Apache-2.0	official	source ↗ 2026-07-04
Multimodal	text+image+video	secondary	source ↗ 2026-07-04
Free tier	open self-host	official	source ↗ 2026-07-04

Layer 2 — output quality

45 / 100

Artificial Analysis Intelligence Index (#3 open-weights) ↗ measured 2026-07-04

Eligible for Best free Best for API Open-weights Multimodal

Alibaba’s flagship open-weights MoE, 397B total / 17B active, 256K context, Apache-2.0, native vision, reasoning + non-reasoning.