Ox Alpha GPTFind a bug in your code
Paste the code and the error you're seeing. Ask Ox Alpha to explain what might be wrong and suggest a fix you can test.
This function returns an empty list. What am I missing?
Chat with Ox Alpha online
Use GLM-5.3-Flash, formerly known as Ox Alpha, to debug code, improve a draft, or summarize text. Try free guest chat without an account, within daily limits. No API key or installation needed.
What is Ox Alpha?
Ox Alpha was the preview name of GLM-5.3-Flash, an AI model developed by Z.ai. It is designed for coding, complex reasoning, and sustained agentic work.
To chat with Ox Alpha here, choose GLM 5.3 Flash in the model selector above. Paste a question, text, or code, then ask follow-up questions in the same conversation.
| Parameter | Specification |
|---|---|
| Model | GLM-5.3-Flash |
| Context window | 1,310,720 tokens |
| Maximum output | 131,072 tokens |
| Input types | Text, images, video |
| Output type | Text |
What is Ox Alpha GPT?
Ox Alpha GPT is an independent AI platform, separate from Z.ai, the model's developer. It currently offers browser-based text chat for coding, writing, summarizing, and everyday questions. You can ask follow-up questions and save conversations to your account when signed in.
Use Ox Alpha for coding, writing, and learning
You don't need a big project to get started. Here are a few everyday tasks you can bring to Ox Alpha, with example prompts to try.
Think through a decision
Lay out your options and what matters to you. Ask Ox Alpha to compare the trade-offs, question an assumption, or break a difficult problem into smaller parts.
Which of these two approaches fits a small team better?
Write and edit with AI
Turn a few notes into an email or give a draft another pass. Tell Ox Alpha who you're writing for and how you want it to sound.
Make this email clearer, but keep it sounding like me.
Summarize long text
Paste a long passage and ask Ox Alpha for a short summary, a list of actions, or the questions it leaves unanswered. Keep the original handy to check the details.
Summarize this text in five bullets and list the action items.
Learn something new
Ask for a simple explanation, then dig into the parts you don't understand. Ox Alpha can walk through an example or explain the same idea another way.
Explain recursion with a short Python example, then quiz me.
Translate and refine your text
Ask Ox Alpha to translate a message, compare two phrases, or check whether a sentence sounds natural. A little context about the reader helps.
Translate this message into natural English for a coworker.
How to use Ox Alpha GPT
Open the chat and tell Ox Alpha what you need. There's nothing to install, and you don't need your own API key.
Start a chat
Choose GLM 5.3 Flash above and try a guest conversation. Sign in to save your chats to your account.
Give it some context
Ask your question and paste any useful text or code. Mention who it's for, what you've tried, or what you'd like the answer to look like.
Keep talking
Ask Ox Alpha a follow-up, request a shorter answer, or try a different angle. Check important details and test any code before using it.
How to get better answers from Ox Alpha
Give Ox Alpha a clear task, relevant background, and a way to judge the result. These three habits can help you ask more useful questions.
Start with your goal and context. Tell Ox Alpha who the answer is for, which constraints matter, and what you have already tried. For a code question, include the relevant snippet and exact error message.
Specify the format you need. Ask Ox Alpha for a checklist, comparison table, short explanation, or code example. Try: "Compare these two approaches in a table with benefits, drawbacks, and questions I should check before choosing."
Refine the answer with a follow-up. Ask Ox Alpha to explain an assumption, justify a suggested change, or shorten the response. Compare factual claims with reliable sources and test suggested code in your own environment before relying on it.
AI chat today, more ways to create next
Choose a text model in the chat above. Image, video, and audio generation are future plans and are not available on this site yet.
- Available now
Choose a chat model
Use the model selector to see enabled text models and their input and output prices. Some models require sign-in; availability can change.
- Planned
Image generation
Describe an idea and turn it into an image, with a choice of image models as they join the platform.
- Planned
Video generation
Create video clips from your ideas and choose a video model for the result you have in mind.
- Planned
Audio generation
Make audio with dedicated generation models, bringing another kind of creative work into Ox Alpha GPT.
Ox Alpha GPT FAQ
A few things you might want to know before you start.
Yes. Ox Alpha was the preview name of Z.ai's GLM-5.3-Flash. Select GLM 5.3 Flash in the chat above to use it. Ox Alpha GPT is an independent chat platform, not the model's developer or an official Z.ai website.
Yes. You can send up to 5 guest messages a day. Shared networks have a combined daily limit of 20 messages. You'll complete a quick verification when sending. Your trial chats stay in this browser.
Yes, you can start with a free daily allowance. Sign in to receive 10 free credits each day. They reset at 00:00 UTC and don't roll over. Chat uses credits based on the selected model and token usage, including reasoning tokens. Check input and output prices in the model selector before sending. This isn't unlimited free chat. If you stop a reply, confirmed usage still counts.
No. Ox Alpha GPT connects you to the model, so you don't need your own API key or any developer tools. Type your message in the chat above to get started.
Signed-in chats are saved to your account and available in the sidebar. Guest chats stay in this browser and aren't moved into your account when you sign in. Your messages are sent to the model service so it can write a response.
Yes. Open the model selector above the message box to view available text models and prices. Guests can use the supported guest models; other models require sign-in. Your selection applies to new messages, and availability depends on the current model catalog.
Give Ox Alpha a small code snippet, the language, the exact error, and the result you expected. Ask for an explanation and a fix you can test. The chat does not automatically read your repository or run your code.
Yes. In the same conversation, ask Ox Alpha to change the tone, length, or format. For example: "Keep the main points, use plain English, and shorten this to three bullets." Follow-up messages use your applicable allowance or credits.
Not yet. Ox Alpha GPT currently offers text chat. Image, video, and audio generation are listed in the roadmap above.
Try your first Ox Alpha conversation
Choose GLM 5.3 Flash in the chat above, then paste a question, a draft, or the code you're stuck on. Start as a guest within daily limits, or sign in to save your conversation.
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