Qwen: Qwen3.5 Plus 2026-04-20
Analysis Summary
This Qwen3.5 Plus release supports text, image, and video input with tool use and function calling, backed by a million-token context window and pricing near $0.30 input and $1.80 output per million tokens.
Lacking verified benchmark data, its practical reasoning and coding strength are unproven, so it's best positioned for exploratory or low-risk automation rather than mission-critical workflows.
A reasonable low-cost option to trial for bulk content or retrieval tasks where budget outweighs certainty.
Assessed July 29, 2026
Editorial notes
Qwen3.5 Plus offers multimodal input and a 1M context window at low cost, but has no published benchmark results confirming reasoning quality.
Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?
DFO Verdict
Qwen3.5 Plus offers multimodal input and a 1M context window at low cost, but has no published benchmark results confirming reasoning quality.
How Qwen: Qwen3.5 Plus 2026-04-20 compares
Its 1M-token context window is larger than 86% of the models we list. At $0.30 per million input tokens it is cheaper than 47% of comparable models.
Dark bar = input · light bar = output, scaled to the priciest peer.
1M tokens ≈ 8 full-length novels or ~2,500 pages of business documents in a single request.
Strongest on value. The pulled-in technical corner is the trade-off, and if the shape matters more than the price, this is your model.
Compare shapes side-by-side →Pricing
| Token Type | Cost per 1M tokens | Cost per 1K tokens |
|---|---|---|
| Input | $0.30 | $0.000300 |
| Output | $1.80 | $0.001800 |
What would Qwen: Qwen3.5 Plus 2026-04-20 cost your business?
Pick the job that looks most like yours, then fine-tune with the sliders. Estimates update live.
A website chatbot handling around 100 customer conversations a day, a few short messages each.
Full calculator with 688 models → Price Calculator
These numbers get smaller with the right architecture.
We route routine calls to cheap models and save Qwen: Qwen3.5 Plus 2026-04-20 for the hard ones. Most clients cut their estimate by 60-80%.
Talk to our teamAbout Qwen: Qwen3.5 Plus 2026-04-20
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..
Frequently asked questions about Qwen: Qwen3.5 Plus 2026-04-20
How much does Qwen: Qwen3.5 Plus 2026-04-20 cost?
Qwen: Qwen3.5 Plus 2026-04-20 costs $0.30 per million input tokens and $1.80 per million output tokens.
What is the context window of Qwen: Qwen3.5 Plus 2026-04-20?
Qwen: Qwen3.5 Plus 2026-04-20 has a context window of 1,000,000 tokens (1M).
What can Qwen: Qwen3.5 Plus 2026-04-20 do?
Qwen: Qwen3.5 Plus 2026-04-20 supports image/vision input, tool use, and function calling.
Who created Qwen: Qwen3.5 Plus 2026-04-20?
Qwen: Qwen3.5 Plus 2026-04-20 is developed by Qwen and was released on April 27, 2026.
