Qwen3.5 Pricing & Plans 2026

Name: Qwen3.5
Brand: Qwen3.5
Price: 1 USD
Availability: InStock

Complete pricing guide for Qwen3.5. Compare all plans, analyze costs, and find the perfect tier for your needs.

Not sure if free is enough? See our Free vs Paid comparison →
Still deciding? Read our full verdict on whether Qwen3.5 is worth it →

🆓Free Tier Available

💎5 Paid Plans

⚡No Setup Fees

Choose Your Plan

Free starter quota

1 million tokens each for selected International entries

Start Free Trial →

Qwen3.5 Flash Global

$0.029-$0.172 input and $0.287-$1.72 output per 1M tokens

Start Free Trial →

Qwen3.5 Plus Global

$0.115-$0.573 input and $0.688-$3.44 output per 1M tokens

Start Free Trial →

Qwen3.5 size variants International

$0.25-$0.6 input and $2-$3.6 output per 1M tokens

Start Free Trial →

Qwen3.5 Flash International, China Hong Kong, and EU

$0.1 input and $0.4 output per 1M tokens

Start Free Trial →

Pricing sourced from Qwen3.5 · Last verified March 2026

Feature Comparison

Detailed feature comparison coming soon. Visit Qwen3.5's website for complete plan details.

View Full Features →

Is Qwen3.5 Worth It?

✅ Why Choose Qwen3.5

• The listing points to the official Qwen research site at https://qwen.ai/research, which is more authoritative than third-party summaries for initial model-family discovery.
• Alibaba Cloud Model Studio documentation publishes commercial access and pricing information for Qwen model APIs, including Qwen3.5-related entries where available.
• Qwen3.5 Plus is positioned for long-context workloads, giving teams a route for large document, codebase, and retrieval-heavy tasks when supported in their selected deployment region.
• Qwen3.5 Flash is positioned as a lower-cost route for workloads that prioritize price and latency over flagship capability.
• Model Studio materials list a 1 million token free quota for selected International Qwen3.5 entries, valid for 90 days after activating Model Studio.
• The model family gives evaluators multiple size, speed, and cost options instead of forcing all workloads onto a single endpoint.

⚠️ Consider This

• The qwen.ai research page is still research-oriented; commercial API details are easier to evaluate through Alibaba Cloud Model Studio than through the research page alone.
• Pricing varies by deployment region, model variant, context length, and output mode, so buyers need to map their expected traffic carefully before estimating monthly spend.
• The directory URL does not itself expose a full procurement page with uptime guarantees, enterprise contract terms, or compliance documentation.
• The captured page text includes substantial analytics and monitoring JavaScript, so users should rely on official Model Studio documentation for current API billing and quota details.
• Some Qwen3.5 variants have different free-quota rules by deployment mode; Global and Chinese Mainland deployment modes have no free quota for listed qwen3.5-plus and qwen3.5-flash entries.

What Users Say About Qwen3.5

👍 What Users Love

✓The listing points to the official Qwen research site at https://qwen.ai/research, which is more authoritative than third-party summaries for initial model-family discovery.
✓Alibaba Cloud Model Studio documentation publishes commercial access and pricing information for Qwen model APIs, including Qwen3.5-related entries where available.
✓Qwen3.5 Plus is positioned for long-context workloads, giving teams a route for large document, codebase, and retrieval-heavy tasks when supported in their selected deployment region.
✓Qwen3.5 Flash is positioned as a lower-cost route for workloads that prioritize price and latency over flagship capability.
✓Model Studio materials list a 1 million token free quota for selected International Qwen3.5 entries, valid for 90 days after activating Model Studio.
✓The model family gives evaluators multiple size, speed, and cost options instead of forcing all workloads onto a single endpoint.
✓The provided website content identifies multiple Qwen-related production domains, showing that Qwen has a broader web presence beyond a single landing page.

👎 Common Concerns

⚠The qwen.ai research page is still research-oriented; commercial API details are easier to evaluate through Alibaba Cloud Model Studio than through the research page alone.
⚠Pricing varies by deployment region, model variant, context length, and output mode, so buyers need to map their expected traffic carefully before estimating monthly spend.
⚠The directory URL does not itself expose a full procurement page with uptime guarantees, enterprise contract terms, or compliance documentation.
⚠The captured page text includes substantial analytics and monitoring JavaScript, so users should rely on official Model Studio documentation for current API billing and quota details.
⚠Some Qwen3.5 variants have different free-quota rules by deployment mode; Global and Chinese Mainland deployment modes have no free quota for listed qwen3.5-plus and qwen3.5-flash entries.

Pricing FAQ

What is Qwen3.5 used for?

Qwen3.5 is used for language generation, reasoning, coding, summarization, long-context document work, and model evaluation. Model Studio lists qwen3.5-plus and qwen3.5-flash with 1M context, 64k max output, 80k thinking budget, function calling, built-in tools, and structured output support.

Is Qwen3.5 free?

Qwen3.5 is best treated as a freemium API family rather than a purely free product. Model Studio lists a 1 million token free quota for selected International qwen3.5-plus and qwen3.5-flash entries, valid for 90 days after activating Model Studio. Global and Chinese Mainland deployment modes list no free quota for these entries.

What does Qwen3.5 Plus cost?

Alibaba Cloud Model Studio lists Global qwen3.5-plus at $0.115 input and $0.688 output per 1M tokens for 0<Token≤128K, $0.287 input and $1.72 output for 128K<Token≤256K, and $0.573 input and $3.44 output for 256K<Token≤1M. International qwen3.5-plus is listed at $0.4 input and $2.4 output for 0<Token≤256K, and $0.5 input and $3 output for 256K<Token≤1M.

What does Qwen3.5 Flash cost?

Alibaba Cloud Model Studio lists Global qwen3.5-flash at $0.029 input and $0.287 output per 1M tokens for 0<Token≤128K, $0.115 input and $1.147 output for 128K<Token≤256K, and $0.172 input and $1.72 output for 256K<Token≤1M. International, China Hong Kong, and EU qwen3.5-flash entries are listed at $0.1 input and $0.4 output per 1M tokens for 0<Token≤1M.

Does Qwen3.5 support long context?

Yes. Alibaba Cloud Model Studio lists qwen3.5-plus and qwen3.5-flash with 1M context, 64k max output, and an 80k thinking budget. It also lists qwen3.5-397b-a17b, qwen3.5-122b-a10b, qwen3.5-27b, and qwen3.5-35b-a3b with 256k context and 64k max output.

How does Qwen3.5 compare with other AI model APIs?

Qwen3.5 differentiates itself through Qwen research lineage, long-context options, multiple model sizes, and Alibaba Cloud deployment options. It is especially relevant for teams comparing price-performance across model families, while buyers that need enterprise terms should still validate support, compliance, and uptime commitments through the official commercial channel.

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More about Qwen3.5

Review Alternatives Free vs Paid Pros & Cons Worth It?Tutorial

Qwen3.5 Pricing & Plans 2026

Complete pricing guide for Qwen3.5. Compare all plans, analyze costs, and find the perfect tier for your needs.

🆓Free Tier Available

💎5 Paid Plans

⚡No Setup Fees

Choose Your Plan

Free starter quota

1 million tokens each for selected International entries

Start Free Trial →

Qwen3.5 Flash Global

$0.029-$0.172 input and $0.287-$1.72 output per 1M tokens

Start Free Trial →

Qwen3.5 Plus Global

$0.115-$0.573 input and $0.688-$3.44 output per 1M tokens

Start Free Trial →

Qwen3.5 size variants International

$0.25-$0.6 input and $2-$3.6 output per 1M tokens

Start Free Trial →

Qwen3.5 Flash International, China Hong Kong, and EU

$0.1 input and $0.4 output per 1M tokens

Start Free Trial →

Pricing sourced from Qwen3.5 · Last verified March 2026

Is Qwen3.5 Worth It?

✅ Why Choose Qwen3.5

• The listing points to the official Qwen research site at https://qwen.ai/research, which is more authoritative than third-party summaries for initial model-family discovery.
• Alibaba Cloud Model Studio documentation publishes commercial access and pricing information for Qwen model APIs, including Qwen3.5-related entries where available.
• Qwen3.5 Plus is positioned for long-context workloads, giving teams a route for large document, codebase, and retrieval-heavy tasks when supported in their selected deployment region.
• Qwen3.5 Flash is positioned as a lower-cost route for workloads that prioritize price and latency over flagship capability.
• Model Studio materials list a 1 million token free quota for selected International Qwen3.5 entries, valid for 90 days after activating Model Studio.
• The model family gives evaluators multiple size, speed, and cost options instead of forcing all workloads onto a single endpoint.

⚠️ Consider This

• The qwen.ai research page is still research-oriented; commercial API details are easier to evaluate through Alibaba Cloud Model Studio than through the research page alone.
• Pricing varies by deployment region, model variant, context length, and output mode, so buyers need to map their expected traffic carefully before estimating monthly spend.
• The directory URL does not itself expose a full procurement page with uptime guarantees, enterprise contract terms, or compliance documentation.
• The captured page text includes substantial analytics and monitoring JavaScript, so users should rely on official Model Studio documentation for current API billing and quota details.
• Some Qwen3.5 variants have different free-quota rules by deployment mode; Global and Chinese Mainland deployment modes have no free quota for listed qwen3.5-plus and qwen3.5-flash entries.

What Users Say About Qwen3.5

👍 What Users Love

✓The listing points to the official Qwen research site at https://qwen.ai/research, which is more authoritative than third-party summaries for initial model-family discovery.
✓Alibaba Cloud Model Studio documentation publishes commercial access and pricing information for Qwen model APIs, including Qwen3.5-related entries where available.
✓Qwen3.5 Plus is positioned for long-context workloads, giving teams a route for large document, codebase, and retrieval-heavy tasks when supported in their selected deployment region.
✓Qwen3.5 Flash is positioned as a lower-cost route for workloads that prioritize price and latency over flagship capability.
✓Model Studio materials list a 1 million token free quota for selected International Qwen3.5 entries, valid for 90 days after activating Model Studio.
✓The model family gives evaluators multiple size, speed, and cost options instead of forcing all workloads onto a single endpoint.
✓The provided website content identifies multiple Qwen-related production domains, showing that Qwen has a broader web presence beyond a single landing page.

👎 Common Concerns

⚠The qwen.ai research page is still research-oriented; commercial API details are easier to evaluate through Alibaba Cloud Model Studio than through the research page alone.
⚠Pricing varies by deployment region, model variant, context length, and output mode, so buyers need to map their expected traffic carefully before estimating monthly spend.
⚠The directory URL does not itself expose a full procurement page with uptime guarantees, enterprise contract terms, or compliance documentation.
⚠The captured page text includes substantial analytics and monitoring JavaScript, so users should rely on official Model Studio documentation for current API billing and quota details.
⚠Some Qwen3.5 variants have different free-quota rules by deployment mode; Global and Chinese Mainland deployment modes have no free quota for listed qwen3.5-plus and qwen3.5-flash entries.