Qwen3.5 Plus pricing & specs

Alibaba (Qwen) · released 2026-02-16 · ● verified 2026-10-11

input / 1M$0.40
output / 1M$2.40
context1M
max output65.5K

// price history ($/1M tokens)

$2.76
input $/1Moutput $/1M2026-02-17 → 2026-10-11

// cheaper or similar alternatives

modelinoutctxvs Qwen3.5 Plus
Qwen3.7 Flash$0.03$0.131M−93.9%
Qwen3.5 Flash$0.10$0.401M−80.6%
Gemini 2.5 Flash-Lite$0.10$0.401.05M−80.6%
Qwen3.8 Flash$0.15$0.471M−74.4%
Qwen3.8 Omni Flash$0.15$0.471M−74.4%

// faq

How much does Qwen3.5 Plus cost?

Qwen3.5 Plus costs $0.40 per million input tokens and $2.40 per million output tokens. At 50M input and 10M output tokens per month that is about $44.00.

What is the context window of Qwen3.5 Plus?

1M tokens, with up to 65.5K output tokens per request.

What are cheaper alternatives to Qwen3.5 Plus?

Qwen3.7 Flash ($0.03 in / $0.13 out), Qwen3.5 Flash ($0.10 in / $0.40 out), Gemini 2.5 Flash-Lite ($0.10 in / $0.40 out) offer the same input types and capabilities for less.

// spec sheet

input / 1M
$0.40
output / 1M
$2.40
blended (3:1)
$0.90
context
1M
max output
65.5K
input types
text · image · video
reasoning
yes
tool calling
yes
structured output
no
open weights
no
knowledge cutoff
2025-04
price source
Alibaba (Qwen)

report a data error

// cost calculator

modelin $/1Mout $/1M= monthly
Qwen3.7 Flash$0.03$0.13$2.80
Gemini 2.5 Flash-Lite$0.10$0.40$9.00
Qwen3.5 Flash$0.10$0.40$9.00
Qwen3.5 Plus$0.40$2.40$44.00

Base-tier list prices. Long-context tiers, caching and batch discounts are not included.