Qwen: Qwen 3.5 Plus

qwen/qwen3.5-plus

The Qwen3.5 native vision-language series Plus models are built on a hybrid architecture that integrates linear attention mechanisms with sparse mixture-of-experts models, achieving higher inference efficiency. In a variety of task evaluations, the 3.5 series consistently demonstrates performance on par with state-of-the-art leading models. Compared to the 3 series, these models show a leap forward in both pure-text and multimodal capabilities.

Model specifications

Input
text, image, video
Output
text
Context
1,000,000 tokens
Max output
65,536 tokens
Input price
$0.4 / 1M tokens
Output price
$2.4 / 1M tokens
Released
2026-02-25

Capabilities

  • Streaming
  • Function calling
  • JSON mode
  • Playground

Provider pricing, discounts and data privacy

Compare effective provider prices, published discounts, regions, retention policies, training use, compliance, and privacy links by service tier.

Flex service tier

1 available provider · tier input average $0.115 / 1M tokens · tier output average $0.688 / 1M tokens

Alibaba Cloud Int.(CN)

Tier: Flex · Region: CN

Pricing
Input
$0.115 / 1M tokens
Output
$0.688 / 1M tokens
Cache read
$0.012 / 1M tokens

No provider discount is currently published.

Data privacy and compliance
Region
CN
Zero data retention
No
Data retention
60-day retention
Used for training
No
Data collection
Moderated
No
GDPR compliant
Yes
HIPAA compliant
No
SOC 2 certified
Yes
BYOK supported
Yes

Privacy policy · Terms · Official website · Documentation · Status · Support

Standard service tier

3 available providers · tier input average $0.21 / 1M tokens · tier output average .258667 / 1M tokens

Alibaba Cloud Int.(EU)

Tier: Standard · Region: EU

Pricing
Input
$0.115 / 1M tokens
Output
$0.688 / 1M tokens
Cache read
$0.012 / 1M tokens

No provider discount is currently published.

Data privacy and compliance
Region
EU
Zero data retention
No
Data retention
30-day retention
Used for training
No
Data collection
Moderated
No
GDPR compliant
Yes
HIPAA compliant
No
SOC 2 certified
Yes
BYOK supported
No

Privacy policy · Terms · Official website · Documentation · Status · Support

Alibaba Cloud Int.(US)

Tier: Standard · Region: US

Pricing
Input
$0.115 / 1M tokens
Output
$0.688 / 1M tokens
Cache read
$0.012 / 1M tokens

No provider discount is currently published.

Data privacy and compliance
Region
US
Zero data retention
No
Data retention
30-day retention
Used for training
No
Data collection
Moderated
No
GDPR compliant
Yes
HIPAA compliant
No
SOC 2 certified
Yes
BYOK supported
No

Privacy policy · Terms · Official website · Documentation · Status · Support

Alibaba Cloud Int.(SG)

Tier: Standard · Region: SG

Pricing
Input
$0.4 / 1M tokens
Output
$2.4 / 1M tokens
Cache read
$0.04 / 1M tokens

No provider discount is currently published.

Data privacy and compliance
Region
SG
Zero data retention
No
Data retention
30-day retention
Used for training
No
Data collection
Moderated
Yes
GDPR compliant
Yes
HIPAA compliant
No
SOC 2 certified
Yes
BYOK supported
Yes

Privacy policy · Terms · Official website · Documentation · Status · Support

Frequently asked questions

What is Qwen: Qwen 3.5 Plus?
The Qwen3.5 native vision-language series Plus models are built on a hybrid architecture that integrates linear attention mechanisms with sparse mixture-of-experts models, achieving higher inference efficiency. In a variety of task evaluations, the 3.5 series consistently demonstrates performance on par with state-of-the-art leading models. Compared to the 3 series, these models show a leap forward in both pure-text and multimodal capabilities.
How much does Qwen: Qwen 3.5 Plus cost?
Input costs start at $0.4 / 1M tokens and output costs start at $2.4 / 1M tokens. Provider-level prices vary by service tier.
What is the context length of Qwen: Qwen 3.5 Plus?
Qwen: Qwen 3.5 Plus supports a 1,000,000 token context window and up to 65,536 output tokens.
What capabilities does Qwen: Qwen 3.5 Plus support?
Qwen: Qwen 3.5 Plus supports Streaming, Function calling, JSON mode, Playground.
Which providers offer Qwen: Qwen 3.5 Plus?
Qwen: Qwen 3.5 Plus is available from Alibaba Cloud Int.(CN), Alibaba Cloud Int.(EU), Alibaba Cloud Int.(US), Alibaba Cloud Int.(SG).
How do providers handle data privacy for Qwen: Qwen 3.5 Plus?
4 of 4 providers report that customer data is not used for training, and 0 offer zero-data-retention routing. Retention, compliance, and privacy-policy links are listed per provider.

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