Report Bug / Feature Request
AI Assistant AI Chatbot Creative Writing Chat Coding Assistant Chat Math Tutor Chat Language Learning Chat AI Roleplay Chat More →

Chat with Qwen: Qwen3.5 Plus 2026-04-20

Commercial use OK 380+ models No watermark No sign-up needed
Model:
+ GPT-5, Claude, Gemini
Chat model Premium 1000000 ctx
Qwen: Qwen3.5 Plus 2026-04-20 — Qwen: Qwen3.5 Plus 2026-04-20 is an AI model by Qwen on Free.ai. It supports up to 1,000,000 tokens of context. Costs approximately 1,034 tokens per message. Try Qwen: Qwen3.5 Plus 2026-04-20 instantly — no sign up needed. Compare it side-…
~1034 mabao/message

What is Qwen: Qwen3.5 Plus 2026-04-20?

Qwen: Qwen3.5 Plus 2026-04-20 is an AI model by Qwen on Free.ai. It supports up to 1,000,000 tokens of context. Costs approximately 1,034 tokens per message. Try Qwen: Qwen3.5 Plus 2026-04-20 instantly — no sign up needed. Compare it side-by-side with other models.

Why use Qwen: Qwen3.5 Plus 2026-04-20 for chat?

Streaming responses

Replies stream token-by-token within ~1 second of pressing Send. No idle waiting.

Saved history

Signed-in users see every chat in /account/?tab=history with one-click share links.

Compare side by side

Send the same prompt to two models at /chat/compare/ and judge the outputs side by side.

Commercial use OK

Outputs are yours. Use them in apps, ads, docs, or anything else without attribution.

Sample prompts

Explain the difference between TCP and UDP in one paragraph
Write a friendly out-of-office reply that mentions a return date
Summarize the plot of The Three-Body Problem in 5 bullet points
Suggest 5 unique gift ideas for a friend who loves baking
Help me brainstorm a name for a small landscaping business in Texas

Pricing

Premium chat. Cost is per message — typically ~1034 tokens. $1 buys 750,000 tokens, so even paid models cost cents per chat. Free signups get 10,000 tokens to try.

Compare to alternatives

IBM: Granite 4.1 8B Premium

IBM: Granite 4.1 8B is an AI model by Ibm-Granite on Free.ai. It supports up to 131,072 tokens of context. Costs approxi...
xAI: Grok 4.3 Premium

xAI: Grok 4.3 is an AI model by xAI on Free.ai. It supports up to 1,000,000 tokens of context. Costs approximately 1,546...
inclusionAI: Ling-2.6-flash Premium

inclusionAI: Ling-2.6-flash is an AI model by Inclusionai on Free.ai. It supports up to 262,144 tokens of context. Costs...

Full model reference → · See all chat models → · Compare 2 chat models side-by-side →

Advanced options
Matokeo
Tokens running low. Get More Tokens
Want better results? Premium models (GPT-5, Claude, Gemini) deliver higher quality. View Plans

❤️ Love Free.ai? Tell your friends!

Sign up to get a referral link and earn 25,000 tokens per friend.

Je, kuna haja ya kutaka mengi zaidi? Sign up free for 10,000 tokens
Fanyeni Ishara kwa Hiari

Kutayarisha ombi lako...

Qwen: Qwen3.5 Plus 2026-04-20 is an AI model by Qwen on Free.ai. It supports up to 1,000,000 tokens of context. Costs approximately 1,034 tokens per messag...

Jinsi ya Kutumia Chat with Qwen: Qwen3.5 Plus 2026-04-20

1
Ingieni kwenye orodha yenu, enyi mlio tumwa!

Andika herufi, pakia faili, au eleza unachotaka.

2
Michipuko ya bli

Kwa sekunde chache, mimi hupanga ombi lako kwa kutumia violezo bora zaidi vilivyo wazi.

3
Pakia &

Pakua, nakili, au shiriki matokeo yako.

Use this tool via API

Automate this tool from your own code. OpenAI-compatible REST endpoint, Bearer-token auth, no extra SDK required. Token costs match the web interface.

API Documentation Get API Key 
curl -X POST https://api.free.ai/v1/chat/ \
  -H "Authorization: Bearer sk-free-..." \
  -H "Content-Type: application/json" \
  -d '{"model": "qwen7b", "messages": [{"role": "user", "content": "Hello"}]}'

Vifaa Huru vya AI

AI Assistant
AI Chatbot
Creative Writing Chat
Coding Assistant Chat
Math Tutor Chat
Language Learning Chat
AI Roleplay Chat

Chat with Qwen: Qwen3.5 Plus 2026-04-20 — FAQ

Qwen: Qwen3.5 Plus 2026-04-20 is an AI model by Qwen on Free.ai. It supports up to 1,000,000 tokens of context. Costs approximately 1,034 tokens per message. Try Qwen: Qwen3.5 Plus 2026-04-20 instantly — no sign up needed. Compare it side-by-side with other models.

Qwen: Qwen3.5 Plus 2026-04-20 works well for general conversation, writing assistance, brainstorming, code help, and analysis. Try the sample prompts above to see its style.

About 1,034 tokens per average message. $1 buys 750,000 tokens, so even paid models cost cents per chat. Free accounts get 10,000 signup tokens plus a daily pool.

It depends on the task. /chat/compare/ lets you send the same prompt to Qwen: Qwen3.5 Plus 2026-04-20 and any other model side-by-side — comparison is the fastest way to decide.

Yes. Outputs are yours — Free.ai does not claim rights to anything you generate.

1,000,000 tokens.

Replies stream token-by-token within ~1 second. Total response time depends on length and model size — small models stream faster, frontier models trade speed for depth.

Yes. Signed-in users see every chat in /account/?tab=history. You can also share a one-link copy of any conversation via the Share button.

Free.ai does not train models on your conversations. Self-hosted models stay on our GPUs. Premium models route to the upstream provider for inference.

Yes. POST to /v1/chat/ with model="qwen/qwen3.5-plus-20260420" and a messages array. Streaming SSE is supported. Full reference: /api/.

Qwen: Qwen3.5 Plus 2026-04-20 is a premium model served by an external provider, so self-hosting is not available. Free.ai exposes it through token-based pricing.

Free accounts get 10,000 signup tokens plus a daily pool. When that runs out, top up starting at $1 (750K tokens) — no subscription required.

Sign up free for 10,000 tokens

Tafuta Hesabu Huru

Hakuna kadi ya mkopo ihitajiwayo

How would you rate this tool?

4.2/5 from 9 ratings

Like this tool? Share it!