Qwen3.5 (397B-A17B) vs Voyage-3

Pick two tools from the same category to compare side-by-side.

	Qwen3.5 (397B-A17B) Alibaba's Apache-2.0 open-weight Qwen3.5 flagship MoE with very low active-parameter cost and broad multilingual coverage.	Voyage-3 General-purpose text embedding model tuned for retrieval quality.
Category	model	model
Vendor type	open source	commercial
Pricing	free	usage
Strengths	+ Permissive Apache 2.0 license + Only 17B active parameters, enabling comparatively cheap inference + First-class MCP and tool-calling support via Qwen-Agent + 201-language coverage for multilingual agents	+ Strong retrieval quality on general-domain text + API-based; no embedding infrastructure to host
Tradeoffs	− Long context beyond 262K requires YaRN extension rather than native support − Flagship commercial Qwen3-Max capabilities are not part of the open release	− API-only; document text leaves your environment to be embedded − Adds a second vendor alongside the generation model
Used in stacks	0	1