ChatGPT's New Codex App, Work & Sites — What's Still Missing for Quizzes

The new ChatGPT app bundles Codex and Work. OpenAI also just added Sites. But it still isn't a quiz platform for your classroom.

OpenAI merged Codex into ChatGPT and added Sites — prompt-to-URL pages in public beta. But a website builder isn't a quiz tool: no question types, auto-grading, furigana/pinyin, or class roster. Quizzz is built for that.

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One New App. Still No Way to Run a Class Quiz.

OpenAI just merged the standalone Codex app into one ChatGPT desktop app — Chat, Work, and Codex together, on every plan including Free — and added Sites, a public-beta feature that turns a prompt into a shareable web page: a dashboard, a tracker, a one-off interactive demo. For a single handout, that's a real improvement over plain chat text. But Sites is a general website builder, not a quiz tool — and running 5 classes of 30 students exposes the gap. You can publish a page and even collect form input, but nothing is purpose-built for a quiz: no library of question types (MCQ with shuffled options, cloze, matching, ordering), no automatic grading of a language answer with accepted alternatives and explanations, no furigana or pinyin, no JLPT/TOCFL leveling, and no per-student roster showing who answered and where they're weak. Every Site is generated fresh from its own prompt, so there's no reusable, consistent quiz template across the 40 you send this term — you'd be hand-assembling and re-wiring each one. Codex itself is a coding agent, not a quiz tool — bundling it into the app doesn't change any of this.

A Quiz Platform Built for a Roster of Students, Not One Prompt

Quizzz reads your lesson material and produces a ready-to-share quiz with multiple choice, cloze, fill-in-the-blank, true/false, matching, ordering, short answer, reading comprehension, and listening comprehension — all in one generation. Every quiz gets one Magic Link that lives in your dashboard alongside every other quiz and class you've created, so you always know what's live and who's answered. Every submission is collected automatically and auto-graded instantly, with per-student analytics showing weak skills and mastery levels. Because every quiz renders through the same Quizzz exam interface, students see one consistent, brand-matched experience every time — not a different-looking page each time a prompt regenerates one. For Japanese and Chinese, furigana and pinyin are added automatically with JLPT/TOCFL level alignment.

9 Question Types a Generated Site Still Can't Deliver as a Quiz

Vocabulary MCQ & Cloze MCQ

AI-generated multiple choice with smart distractors that test real comprehension — not just random wrong answers. A ChatGPT Site can show options on a page, but per-student shuffling, click scoring, and stored results are pieces you'd wire together yourself — it ships no ready quiz behavior. Quizzz gives you a clickable, shuffled, auto-graded quiz students can take on their phones.

Fill in the Blank & Short Answer

Free-text input where students type their answer. AI grading accepts valid alternative answers and provides explanations. A generated Site can show a question and even collect a typed response — but judging whether a free-text answer is correct, accepting alternatives, and explaining why is quiz logic it doesn't provide.

True/False, Matching & Ordering

Interactive drag-and-drop formats that test different cognitive skills. Matching pairs vocabulary with definitions; ordering tests sequence comprehension. A freshly prompted Site would have to reinvent this interface from scratch each time — and scoring the interaction is logic you'd wire in yourself, not a built-in quiz behavior.

Reading & Listening Comprehension

Reading comprehension generates questions from passages with context. Listening mode converts questions to TTS audio for JLPT-style practice. Sites can embed text and links, but none of the launch-day coverage of the feature describes any built-in audio-quiz or listening-assessment capability.

From Lesson Material to Graded Quiz in 3 Steps

1

Paste Your Teaching Material

Vocabulary lists, textbook passages, lesson notes — any content in any language. Select which of the 9 question types you want, or let AI decide the best mix for your material.

2

AI Generates a Complete Quiz

Not just questions — a fully structured quiz with answer keys, explanations, difficulty levels, and automatic furigana/pinyin annotations. Review, edit, and save to your quiz library before publishing.

3

Share via Magic Link, Grade Automatically

Send students a link. They answer on any device — no app, no account, no access code. Results are auto-graded instantly. You see per-student scores, weak skills, and mastery tracking in your dashboard.

Try a Real AI Quiz — No Codex or Sites Prompting Needed

See what a purpose-built AI quiz looks like compared to a generated Site. Try the same quiz in two modes — Interactive (one question at a time) and Classic (all questions on one page).

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Tap any card to switch the embedded preview below and compare the two widget flows.

Japanese N4 Quiz — Multiple Choice + Fill-in-the-Blank (6 questions)

AI-generated JLPT N4 quiz with vocabulary MCQ and cloze questions. Furigana included. Auto-graded instantly — no manual checking.

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Classic Mode — Same Quiz, All Questions at Once

Same quiz in classic exam mode — all questions visible on one page, submit once to see your score. Try both and compare.

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Play It Here

Japanese N4 Quiz — Multiple Choice + Fill-in-the-Blank (6 questions)

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Try It With Your Own Material

Paste your teaching material below and generate 3 quiz questions instantly — no account needed.

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Why Language Teachers Choose Quizzz Over ChatGPT Sites

JLPT & Japanese Teachers

Generate N5-N1 vocabulary quizzes with furigana from your own textbook content. Add listening comprehension with TTS audio, cloze questions for grammar practice, and matching for kanji recognition. A prompt-generated Site doesn't know your students' JLPT level — Quizzz has built-in level selection and vocabulary filtering.

TOCFL & Chinese Teachers

Create TOCFL Band A-C quizzes with pinyin and zhuyin annotations. Fill-in-the-blank and ordering questions test character writing and sentence structure in ways you'd otherwise have to hand-build on a generated page. Every quiz is saved and organized in your library for reuse across semesters.

ESL, EFL & General Language Teachers

Turn reading passages into comprehension quizzes, vocabulary lists into matching exercises, and grammar notes into fill-in-the-blank tests. Build your profile page on Quizzz so students can find you and access your public quizzes — something a one-off Site link doesn't offer.

Self-Study Learners

Studying for JLPT, TOCFL, or any language exam on your own? Pick a topic, let AI generate practice questions, and drill at your own pace. Track your weak areas over time — no teacher required.

Feature Comparison: ChatGPT Sites vs Quizzz

FeatureChatGPT Sites (Beta)Quizzz
Multiple Choice (MCQ)Can render options on a page; per-student shuffle and click scoring aren't built inInteractive, clickable, auto-graded with option shuffle
Fill in the BlankCan show a field and collect input; judging a free-text answer isn't built inFree-text input with AI-powered grading
True / FalseCan render a toggle; scoring logic isn't built inInteractive toggle with auto-grading
MatchingNo built-in matching quiz format — you'd build the interaction yourselfDrag-and-drop pair matching
OrderingNo built-in ordering quiz format — you'd build it yourselfDrag-and-drop sequencing
Short AnswerCan show a question and collect a response; evaluating it isn't built inFree-text input with AI evaluation
Reading ComprehensionCan generate a reading page; quiz delivery and scoring aren't built inPassage + questions in one quiz, auto-graded
Listening ComprehensionNo quiz audio generation described in the betaTTS audio with JLPT-style listening format
Furigana / PinyinInconsistent — depends on the promptAutomatic for all Japanese and Chinese content
Student DistributionOne URL per generated Site — no class rosters or bulk distributionMagic Link organized by class, quiz, and student roster
Submission & Response ManagementCan collect form input, but no per-quiz submission view, per-student records, or timestampsEvery response auto-collected, timestamped, and stored per student
Link / URL ManagementOne place to manage your Sites, but no quiz/class link organization, expiry, or per-recipient statusEvery quiz link lives in one dashboard, organized by class and status
Auto-GradingNo built-in quiz grading — you'd script any scoring yourselfInstant results for all 9 question types
AnalyticsNo per-student quiz analytics described in the betaPer-student scores, weak skills, mastery tracking
Live ClassroomNoneReal-time quiz with live results dashboard
JLPT / TOCFL AlignmentPrompt-dependent — unreliableBuilt-in level selection and vocabulary filtering
UI/UX ConsistencyEach Site is generated fresh from a new prompt — look and layout vary every timeOne consistent, brand-matched exam experience across every quiz
Quiz ManagementNone — each prompt starts a new Site from scratchQuiz library with search, tags, and version history
Profile PageNone — no teacher presencePublic profile page for teacher self-promotion

ChatGPT Sites (public beta) is a genuine step forward — you can finally turn a prompt into a shareable URL, and even collect form input. But a website builder isn't a quiz platform. Quizzz is the purpose-built layer: a question-type engine, automatic grading with furigana/pinyin, per-student class analytics, and one reusable, consistent quiz experience across every class — not a page you rebuild each time.

Frequently Asked Questions

Doesn't ChatGPT's new Sites feature let you share quizzes now?+
It lets you share a page — real progress over plain chat text. But Sites is a general website builder in public beta: you can publish a quiz-shaped page and even collect form input, yet it has no purpose-built quiz layer — no question-type engine, no automatic grading of a language answer, no furigana/pinyin, and no per-student class view. Quizzz is built specifically for those.
Does OpenAI's Codex generate quizzes?+
No. Codex is OpenAI's coding and task agent, now merged into the same ChatGPT desktop app as Chat and Work. It's built for writing and running code, not for building or grading quizzes. The feature that turns a prompt into a shareable page is Sites — a separate public-beta feature launched the same day — and even Sites is a general page builder, not a quiz tool with question types, language-answer grading, and per-student tracking.
Can I use ChatGPT Work or Sites to make a quiz for my students?+
You can prompt Sites to generate a quiz-shaped page and even collect form responses. What it isn't is a quiz tool: it won't grade a language answer with accepted alternatives, add furigana/pinyin, track each student's mastery, or give you a reusable quiz library — you'd hand-build and re-wire each page. Quizzz generates a complete, auto-graded quiz with a managed class dashboard in one step.
What can Quizzz do that ChatGPT can't?+
Quizzz generates 9 interactive question types (vocab MCQ, cloze MCQ, reading comprehension, listening comprehension, true/false, matching, ordering, short answer, and fill-in-the-blank), distributes via Magic Link, auto-grades all responses, tracks per-student analytics, adds furigana/pinyin automatically, and saves every quiz to a managed library with one dashboard for all your links. ChatGPT can now publish a page — but none of this comes ready-made; on Sites you'd build and wire each piece yourself.
Does ChatGPT support listening comprehension quizzes?+
Not out of the box. ChatGPT is fundamentally a text-and-page model with no built-in audio generation for quizzes. Quizzz includes TTS that converts questions to audio for JLPT-style listening practice and assessment.
Can ChatGPT add furigana or pinyin to quiz questions?+
ChatGPT can sometimes include furigana or pinyin if you prompt it carefully, but the output is inconsistent and often incorrect for language teaching purposes. Quizzz adds furigana (Japanese) and pinyin/zhuyin (Chinese) automatically and consistently, with proper JLPT/TOCFL level alignment.
Is Quizzz free to use?+
Yes, Quizzz offers a free plan with 30 roster students, 10 quizzes, and 10 share links per month. No credit card required.
Do students need accounts to take quizzes?+
No. Students click a Magic Link and start answering immediately — no app download, no account creation, no access code. Every link is tracked in your dashboard alongside every other quiz and class you manage, which no Sites URL offers.
Can I build a reputation as a teacher on Quizzz?+
Yes. Quizzz gives every teacher a profile page where you can showcase your quizzes, teaching specialties, and credentials. Students can discover you through your public profile. A one-off Sites link has no teacher presence attached to it at all.
I'm a student — can I use this for self-study?+
Yes. Sign up for a free student account, pick any topic or paste your own study material, and AI will generate practice questions instantly. You can track which areas you keep getting wrong and focus your review there.

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