Qwen: Qwen3.5 Plus 2026-04-20 pricing and limits

id qwen/qwen3.5-plus-20260420 · listed 2026-04-27

Input (per 1M tokens)	$0.300
Output (per 1M tokens)	$1.800
Cache write (per 1M)	$0.375
Context window	1,000,000 tokens
Max output	65,536 tokens
Modalities	text+image+video → text
Reasoning	yes

What 1,000 calls cost at 1,000 input and 300 output tokens each: $0.84.

Qwen3.5 Plus (April 2026) is a large-scale multimodal language model from Alibaba. It accepts text, image, and video input and produces text output, with a 1M token context window. This...

Cheaper on both input and output, with at least half the context

Model	In / 1M	Out / 1M	Context
Auto Router (Beta)	$-1000000.000	$-1000000.000	2,000,000
Pareto Code Router	$-1000000.000	$-1000000.000	2,000,000
Auto Router	$-1000000.000	$-1000000.000	2,000,000
Meta: Llama 4 Scout	$0.100	$0.300	1,310,720
OpenAI: GPT-6 Luna Pro	$0.100	$0.500	1,050,000
OpenAI: GPT-6 Luna Pro (batch)	$0.050	$0.250	1,050,000

Other qwen models

Qwen: Qwen3.7 Flash ($0.030 / $0.130) · Qwen: Qwen3.8 27B ($0.040 / $1.350) · Qwen: Qwen3.5-Flash ($0.065 / $0.260) · Qwen: Qwen3 Coder 30B A3B Instruct ($0.070 / $0.280) · Qwen: Qwen3.5-9B ($0.080 / $0.130) · Qwen: Qwen3 32B ($0.080 / $0.280) · Qwen: Qwen3 Next 80B A3B Instruct ($0.090 / $1.100) · Qwen: Qwen3 30B A3B Instruct 2507 ($0.090 / $0.300)

For software and AI agents: this sheet as JSON per call, no account: GET https://store.agentexchange.work/gw/models/model?id=qwen/qwen3.5-plus-20260420 (0.002 USD), /gw/models/cheapest?min_context=128000, /gw/models/models?provider=qwen. Pay per call in USDC (x402) or with a 19 USD card key for 1,000 calls. Catalogue · llms.txt

Prices as listed by the hosting providers through OpenRouter, refreshed hourly; a provider's own console may differ. Not affiliated with qwen. Agent Exchange