At Celoris, we've always believed that learning shouldn't come with hidden costs or paywalls between you and the help you need. That's why we're excited to introduce Celo AI — your built-in AI study buddy, baked right into the Celoris platform, available completely free to every enrolled student.
But here's what makes Celo AI different from every other "AI chatbot" you've seen bolted onto a course platform: instead of locking you into one AI model, we're giving you the freedom to choose from 35+ different AI models — covering everything from lightning-fast doubt-solving to deep, detailed explanations, coding help, and even multilingual support.
Let's break down what's on offer, so you know exactly which model to reach for depending on what you're studying.
Why Multiple Models Instead of Just One?
Different AI models are built with different strengths. Some are optimized for speed — perfect for quick, everyday doubts. Others are built for deep reasoning — better suited for complex problem-solving, like debugging a Python script or working through an Excel formula that isn't behaving. A few specialize in coding, and some are excellent multilingual communicators — handy if you're more comfortable framing a question in Hindi or Hinglish.
Rather than force everyone into a one-size-fits-all box, Celo AI lets you pick the right tool for the job — for free.
The Full Model Lineup
Here's every model available in Celo AI, grouped by what they're best at.
⚡ Speed-First Models (Quick Doubts, Instant Answers)
Best for: fast back-and-forth, simple clarifications, everyday questions.
- DeepSeek V3.2 — DeepSeek's efficient general-purpose model, solid for everyday Q&A.
- DeepSeek V4 Flash — The lightweight sibling of DeepSeek's flagship V4 series, tuned for high-volume, low-latency responses.
- Gemini 2.5 Flash Lite — Google's ultra-fast, lightweight model built for quick turnarounds.
- GLM 4.7 Flash / FlashX — Zhipu AI's speed-tier models, good for rapid-fire doubt-clearing.
- StepFun 3.5 Flash — A nimble model built for snappy conversational responses.
- Qwen 3.5 Flash / Qwen 3.7 Flash — Alibaba's fast-response models, dependable for routine questions.
- Ling 3.0 Flash — Another speed-tier option for quick, no-frills answers.
- GPT-4.1 Nano / GPT-5 Nano — OpenAI's smallest, quickest models — ideal for short, direct queries.
- Ministral 14B — Mistral's compact model, tuned for fast, efficient responses.
- Mercury / Mercury Coder — Built for rapid response generation, including quick code snippets.
🧠 Deep Reasoning Models (Complex Problems, Step-by-Step Thinking)
Best for: working through multi-step Excel problems, marketing strategy questions, or anything that needs careful, structured reasoning.
- Grok 4.1 Fast Reasoning — xAI's reasoning-focused variant, built to "think through" harder problems before answering.
- DeepSeek V4 Flash 0731 — An updated checkpoint of V4 Flash with notably stronger step-by-step problem-solving.
- Trinity Large Thinking — Designed specifically for extended reasoning chains on tough questions.
- NVIDIA Nemotron 3 Nano 30B / Nemotron 3 Super — NVIDIA's reasoning-tuned models, good for detailed technical explanations.
- Qwen 3 235B A22B Instruct — A large-scale instruction-tuned model for nuanced, well-structured answers.
- Gemma 4 27B IT / Gemma 4 26B A4B IT — Google's open instruction-tuned models, solid all-rounders for detailed explanations.
💻 Coding & Technical Models
Best for: Python, Web Development, and technical course doubts.
- Qwen 3 Coder 30B — Purpose-built for code generation and debugging.
- Devstral Small 2 — Mistral's coding-focused model, lightweight and fast for dev tasks.
- Kat Coder Air V2.5 — A coding-specialized assistant for quick technical fixes.
- Mercury Coder — Speed-tuned specifically for code snippets and quick fixes.
- Llama 4 Maverick 17B / Llama 4 Scout 17B — Meta's versatile models, capable across both general and technical questions.
🌏 General-Purpose & Multilingual Models
Best for: broad subject coverage, and comfortable handling of Hindi/Hinglish phrasing.
- Tencent Hy3 / Hy-MT2-Pro — Tencent's general-purpose models with strong multilingual handling.
- Minimax M2.7 — A well-rounded model for general Q&A across subjects.
- Laguna S 2.1 — A general-purpose conversational model.
- Qwen 3 14B / Qwen 3 30B — Mid-sized, dependable all-rounders from Alibaba's Qwen family.
- GPT OSS Safeguard 120B — A large open model with strong general knowledge and built-in safety tuning.
What This Means for You as a Celoris Student
- No cost, ever — Every model listed above is free for enrolled students to use inside Celo AI.
- Choose based on your subject — Working through a Photoshop or Spoken English doubt? Grab a speed-tier model. Debugging Python code? Switch to a coding-specialized one. Stuck on a tricky Excel formula logic? Try a reasoning model.
- No lock-in — Switch models anytime, mid-conversation, based on what you're working on.
A Quick Note on How This Works
Celo AI runs on infrastructure that gives us access to all these models through a single platform, so we can offer this variety without passing costs onto you. We've deliberately chosen models that are free for us to provide, which means this list may expand (or shift slightly) over time as new models become available or as we optimize which ones serve you best.
Try Celo AI Today
Head to your Celoris dashboard, click on Celo AI, and pick a model from the dropdown to get started. Whether you're prepping for a Digital Marketing assignment, debugging your first Python script, or just want quick grammar corrections for your Spoken English practice — Celo AI has a model ready to help, free of charge.
Celo AI is exclusively available to enrolled Celoris students. Model availability may change as we continue to improve the experience.