GPT‑5.4 mini and nano are compact, efficient versions of OpenAI's advanced language model, designed for everyday intelligence and tasks. They offer core conversational AI capabilities, including answering questions, generating text, coding assistance, and creative tasks, with optimized performance for faster responses and lower resource usage.
Freemium
from SGD 11/month
How to use GPT‑5.4 mini and nano?
Simply start a conversation by typing or speaking your request. Use it for brainstorming ideas, writing assistance, coding help, planning trips, learning new topics, summarizing content, or creative tasks like generating stories or images. It integrates with various apps and tools for a seamless workflow, helping you solve problems and complete tasks more efficiently.
GPT‑5.4 mini and nano 's Core Features
Advanced conversational AI capable of understanding and generating human-like text for a wide range of topics and queries.
Multi-modal support for text, voice, and image interactions, enabling a more natural and versatile user experience.
Integration with over 60 apps like Slack, Google Drive, and GitHub, bringing your tools and data directly into the chat interface.
Powerful memory and context window (up to 128K) that allows the AI to remember past conversations and handle long, complex documents.
Codex agent for advanced reasoning and taking action across your documents, tools, and codebases, assisting with programming and automation.
Deep research and agent mode capabilities for conducting thorough online searches and performing multi-step tasks autonomously.
Project management features including shared projects, tasks, and custom GPTs, facilitating collaboration and organized work within teams.
GPT‑5.4 mini and nano 's Use Cases
Students and researchers can use it to summarize complex papers, brainstorm thesis ideas, and get explanations for difficult concepts, saving hours of manual reading.
Developers and engineers leverage its coding assistance to debug code, write scripts, design database schemas, and learn new programming languages efficiently.
Content creators and marketers utilize it for generating blog post ideas, writing social media captions, creating content calendars, and brainstorming creative campaigns.
Business professionals and entrepreneurs employ it for market research, competitive analysis, drafting business plans, and improving job descriptions and communication.
Travel planners and event organizers use it to create detailed itineraries, find local activities, plan parties, and get recommendations for destinations and accommodations.
Individuals seeking personal productivity benefit from its help with budgeting, gift ideas, negotiation tactics, fitness plans, and learning new hobbies or skills.
GPT‑5.4 mini and nano 's Pricing
Free
SGD 0/month
Intelligence for everyday tasks with limited access to flagship models, messages, uploads, and image generation.
Go
SGD 11/month
Everything in Free plus more access to GPT-5.3, more messages, uploads, image creation, and longer memory.
Plus
SGD 30/month
Advanced intelligence with expanded reasoning models, messages, uploads, faster image creation, deep research, agent mode, memory, projects, tasks, custom GPTs, Codex agent, and Sora video generation.
Pro
SGD 300/month
Full access to the best of ChatGPT with Pro reasoning (GPT-5.4 Pro), unlimited GPT-5.4 and file uploads, maximum deep research, agent mode, memory, expanded projects, tasks, custom GPTs, Sora video generation, and priority-speed Codex agent.
Business
SGD 32/user/month
A secure, collaborative workspace for startups and growing businesses with unlimited GPT‑5.4 messages, access to GPT‑5.4 Thinking and GPT‑5.4 Pro, 60+ apps integration, admin controls, SAML SSO, MFA, compliance support, and business features.