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Updated 4 September 2026 · Independent comparison

ChatGPT deep research vs Qwen:
which should you use?

ChatGPT deep research and Qwen, side by side. Find the one that fits what you need to do.

Find your best fit

The 30-second answer

ChatGPT deep research long autonomous research runs that produce a cited write-up. Qwen reads long documents in a very large context window and works across languages, which suits sources that are not in English.

Pricing, simplified

Start free. Upgrade when you need more.

2 of 2 have a free plan 0 of 2 prices re-read automatically · how we know No paid placement

The 30-second comparison

If you only read one section, make it this one. Rows where both sides say the same thing are left out — the point is where they differ. Where each row came from is listed underneath.

ChatGPT deep research and Qwen side by side, with the better fit for each row.
CategoryChatGPT deep researchQwenBetter fit
What it's built forLong autonomous research runs that produce a cited write-up. Useful for scoping a topic before you commit to reading.Reads long documents in a very large context window and works across languages, which suits sources that are not in English.Tie
Free planYes. A small number of deep research runs on the free ChatGPT tierYes. Free to use, weights downloadableTie
Cheapest way to pay$20 a month.No paid tier — it is free.Qwen
What the paid tiers cost
  • One person, from $20/month
  • Per seat, from $25/month
No paid tier — it is free.Tie
What to watch out forWeb-first rather than database-first. Verify every citation before it enters a bibliography. There is no separate deep research plan: more runs come with a ChatGPT subscription.It does not search anything. It reasons over what you give it, so the sources are yours to find and yours to check.Tie
Who it is usually forstudents, researchers, working professionalsGeneral use.Tie
Runs on your own machineHosted service only — your material goes to their servers.Can be run on your own machine, so the material never leaves it.Qwen
Sources you can checkAnswers carry sources you can open and check.Answers arrive without sources attached.ChatGPT deep research
Made byOpenAI — San Francisco, US.Alibaba Qwen — Hangzhou, CN.Tie

Qwen is ahead on 2 of the 9 rows compared — cheapest way to pay, runs on your own machine — and none of them is about how well it does the job. On fitness for the work, it and ChatGPT deep research are level. Treat this as a tiebreaker, not a recommendation.

Ahead on the small print

Qwen

Reads long documents in a very large context window and works across languages, which suits sources that are not in English.

✓ Reads long documents in a very large context window and works across languages, which suits sources that are not in English. ✓ You would rather not take on a subscription at all ✓ The material cannot leave your own machine ✓ Free to use, weights downloadable
Choose ChatGPT deep research instead if…

Long autonomous research runs that produce a cited write-up.

ChatGPT deep research is the better answer when the job is what it was built for rather than what the pick above does broadly.

✓ Long autonomous research runs that produce a cited write-up. ✓ You need sources you can open and check ✓ You are among students or researchers or working professionals ✓ Useful for scoping a topic before you commit to reading.

How we know

Every row that separated these two, and where it came from. Nothing here is a hands-on test — if a line rests on a vendor’s own pricing page, it says so and links it.

The 3 rows that decided this page, with the source for each.
RowFavoursWeightWhere it came from
Cheapest way to payQwenEverything elseFrom each vendor’s own pricing page. Dates and pages are listed below.
Runs on your own machineQwenHow well it does the jobFrom this site’s own catalogue record for each product — compiled by hand, not imported. How a product gets listed
Sources you can checkChatGPT deep researchHow well it does the jobFrom this site’s own catalogue record for each product — compiled by hand, not imported. How a product gets listed

The prices

ChatGPT deep research. Read by hand off chatgpt.com on 4 September 2026. It is not on the monthly re-check, so confirm there before paying. chatgpt.com

Qwen. Read by hand off chat.qwen.ai on 4 September 2026. It is not on the monthly re-check, so confirm there before paying. chat.qwen.ai/pricing

The ratings

The category these two share. Search, Research & Academics — both are listed there in the catalogue, and the fit recorded against each listing is a judgement made here, by hand.

The nine-category grid below. Derived from what each product is listed for, by one script, once per build — so the same pair always reads the same. It is a derivation, not a review.

What this is not

Neither product was run side by side to produce this page. Nobody was paid to appear on it and nothing here is ranked by commission.

To put the same question to both and read the answers yourself, run them side by side — that is a live test, and this is not.

Choose based on what you’re doing

All ten categories, including the ones where neither of these is the answer. These ratings are derived from what each product is listed for, not from running it — a rating here is a reading of the record, and the record is linked.

01

General-Purpose AI Assistants

Questions, brainstorming, explanations, everyday tasks, decision-making, general advice.

ChatGPT deep research
Not a good fit
Qwen
Good fit
Best choice: Qwen
02

Search, Research & Academics

Web research, deep research, books, academic papers, citations, news, fact-checking.

ChatGPT deep research
Good fit
Qwen
Limited fit
Best choice: ChatGPT deep research
03

Writing, Communication & Language

Emails, reports, essays, editing, summarizing, translation, presentations.

ChatGPT deep research
Not a good fit
Qwen
Good fit
Best choice: Qwen
04

Coding, Data & Technical Work

Programming, debugging, data analysis, spreadsheets, math, engineering, technical research.

ChatGPT deep research
Bad fit
Qwen
Limited fit
Best choice: Qwen
05

Business, Finance & Professional Work

Business strategy, investing, market research, legal, sales, HR, accounting, consulting.

ChatGPT deep research
Not a good fit
Qwen
Limited fit
Best choice: Qwen
06

Image & Design

Image generation, photo editing, logos, graphics, product design, advertising creatives.

ChatGPT deep research
Bad fit
Qwen
Bad fit
Best choice: Neither
07

Video

Video generation and editing, clipping, subtitles, avatars, animation and motion capture.

ChatGPT deep research
Bad fit
Qwen
Bad fit
Best choice: Neither
08

Audio, Voice & Music

Voice generation, transcription, music, dubbing, sound cleanup and podcast production.

ChatGPT deep research
Bad fit
Qwen
Bad fit
Best choice: Neither
09

Marketing & Content Creation

Social media, SEO, advertising, copywriting, content ideas, scripts, brand development.

ChatGPT deep research
Bad fit
Qwen
Limited fit
Best choice: Qwen
10

Productivity, Automation & Personal Life

AI agents, workflows, scheduling, meetings, organization, shopping, travel, personal finance.

ChatGPT deep research
Not a good fit
Qwen
Limited fit
Best choice: Qwen
Pick ChatGPT deep research if

Long autonomous research runs that produce a cited write-up.

by OpenAI
Long autonomous research runs that produce a cited write-up.
You need sources you can open and check
You are among students or researchers or working professionals
Useful for scoping a topic before you commit to reading.
Pick Qwen if

Reads long documents in a very large context window and works across languages, which suits sources that are not in English.

by Alibaba Qwen
Reads long documents in a very large context window and works across languages, which suits sources that are not in English.
You would rather not take on a subscription at all
The material cannot leave your own machine
Free to use, weights downloadable

Pricing, simplified

The plans people actually compare, read from each vendor’s own page.

PricingSimple, up-to-date plan overview.
ChatGPT deep researchby OpenAI
Qwenby Alibaba Qwen
Free version
ChatGPT deep research
Yes — Free plan availableA small number of deep research runs on the free ChatGPT tier
Qwen
Yes — Free plan availableFree to use, weights downloadable
Individual plans
ChatGPT deep research
ChatGPT Plus $20 / month
ChatGPT Pro $100 / monthor $200 / month
QwenFree plan only
Business plans
ChatGPT deep research
From $25 / user / monthFrom $20 / user / month (annual)ChatGPT Business
QwenNot sold to teams
Enterprise
ChatGPT deep researchNot published
QwenNot published
View full details
ChatGPT deep researchView ChatGPT deep research pricing
QwenView Qwen pricing
Interactive

Tell us what you use AI for

Pick your main job and the verdict below changes to match. Every answer is on the page already, so this works as a reader, not a lookup.

The verdict for that job
Evenly matched
Close call. Both cover search, research & academics at the same level; both have a free plan you can start on.
9 rows compared

Frequently asked questions

Is ChatGPT deep research or Qwen better?

Qwen is ahead on 2 of the 9 rows compared — cheapest way to pay, runs on your own machine — and none of them is about how well it does the job. On fitness for the work, it and ChatGPT deep research are level. Treat this as a tiebreaker, not a recommendation. both have a free plan you can start on. ChatGPT deep research: Long autonomous research runs that produce a cited write-up. Useful for scoping a topic before you commit to reading. Qwen: Reads long documents in a very large context window and works across languages, which suits sources that are not in English.

Is ChatGPT deep research or Qwen cheaper?

Only one of the two publishes a ladder we have verified, so a like-for-like comparison is not possible yet.

Do ChatGPT deep research and Qwen both have free plans?

Yes. ChatGPT deep research: A small number of deep research runs on the free ChatGPT tier. Qwen: Free to use, weights downloadable.

What should I watch out for?

ChatGPT deep research: Web-first rather than database-first. Verify every citation before it enters a bibliography. There is no separate deep research plan: more runs come with a ChatGPT subscription. Qwen: It does not search anything. It reasons over what you give it, so the sources are yours to find and yours to check.

Read more

ChatGPT deep research

What it is for, who makes it, what it costs and what to use instead.

Qwen

What it is for, who makes it, what it costs and what to use instead.

Best AI for Research

Web research, deep research, books, academic papers, citations, news, fact-checking.

How we compare AI tools
Every row is generated from the same record the rest of the site is built on, so this page cannot drift from what we say elsewhere. We separate winner, tie and depends rather than forcing each category into a ranking, and we drop rows where both sides say the same thing. A pick is only called an overall pick when it leads on rows about how well the tool does the job; a lead that rests on price or audience alone is labelled as one. Nothing here is a hands-on test — how we know lists the source and date behind every deciding row.