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AI is Revolutionising Weather Forecasting

This article delves into the growing influence of AI and AGI on weather forecasting.

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AI weather forecasting

TL;DR

  • AI-based weather forecasting models, like AIFS and WeatherMesh, are outperforming traditional physics-based models in certain scenarios.
  • The European Centre for Medium-Range Weather Forecasts’ ERA5 dataset, with its rich atmospheric data, is a key resource for training AI weather models.
  • WindBorne Systems, an innovative start-up, is enhancing weather forecasting by launching small, long-lasting weather balloons to gather global atmospheric data.

A New Era of Weather Forecasting: The AI Advantage

The weather forecasting community is undergoing a significant transformation, thanks to the advent of artificial intelligence (AI). This revolutionary technology is paving the way for a new method of weather forecasting that can operate on a simple desktop computer.

Traditional AI systems rely heavily on data to function effectively. Large language models, such as ChatGPT, consume vast amounts of data to improve their responses to user queries. However, the availability of high-quality data is limited, even on the internet. To overcome this, operators of AI models are exploring the use of synthetic data and other untapped data sources.

One such promising data source is weather forecasting. The European Centre for Medium-Range Weather Forecasts (ECMWF), a leading organisation in numerical weather prediction, maintains a comprehensive dataset called ERA5. This dataset contains atmospheric, land, and oceanic weather data from 1940, with particularly rich data from the last 50 years due to global satellite coverage. Although not initially intended for AI applications, ERA5 has proven to be incredibly valuable for training AI weather models.

AI weather models have rapidly progressed since computer scientists began utilising ERA5 in 2022. In some instances, these models have even surpassed the accuracy of traditional physics-based global weather models, which have taken decades to develop and require powerful supercomputers to run.

Matthew Chantry, who heads AI forecasting efforts at ECMWF, affirms that “machine learning is a significant part of the future of weather forecasting.”

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WindBorne Systems: Enhancing Weather Forecasting with Innovative Technology

John Dean and Kai Marshland, two Stanford University undergraduates, co-founded WindBorne Systems with the aim of tackling the issue of weather uncertainty. The company’s premise is simple: to gather quality weather data from the 85% of the Earth’s atmosphere that lacks it.

Traditional weather balloons, which provide valuable atmospheric data, are cumbersome and only function for a few hours. The National Weather Service in the United States launches them twice daily from around 100 locations. To overcome this limitation, Dean and Marshland developed smaller, lighter balloons that can persist in the atmosphere for up to 40 days. By launching hundreds of these balloons each day, WindBorne Systems has amassed a wealth of atmospheric data from around the globe.

To incorporate this balloon data into forecast models, WindBorne Systems began developing its own AI-based weather model, WeatherMesh, about a year ago. WeatherMesh has since outperformed traditional physics-based models in tasks such as hurricane forecasting. The company now offers both balloon data and the impressively accurate WeatherMesh model to its customers.

The Origins and Future of AI Weather Forecasting

Academic work on using deep learning techniques for weather forecasting began around six years ago. This form of machine learning, inspired by biological brains, uses neural networks to identify and classify information, recognise patterns, and explore possibilities.

Initially, computer scientists were sceptical about the effectiveness of this approach, as it differed greatly from the established science of weather forecasting. However, in 2022, promising results from the use of graph neural networks and the Chinese-based Huawei’s Pangu-Weather model demonstrated that AI-based models could, in certain scenarios, outperform the ECMWF’s physics-based model, which is considered the best in the world.

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These findings sparked a wave of interest in the development of AI weather models. Chantry and his colleagues at ECMWF began exploring the possibilities in early 2023, and by the end of that year, the AIFS (Artificial Intelligence/Integrated Forecasting System) model was already producing encouraging results. In the spring of 2024, ECMWF started publishing real-time AIFS forecasts, which have since become an increasingly useful tool for meteorologists.

While physics-based weather models are still widely used and trusted, the future of weather forecasting is likely to involve a combination of both AI and traditional methods. Chantry and his team are currently working on techniques to allow AI models to ingest current observations, potentially enabling them to perform both data assimilation and forecasting. This, he says, is a more challenging problem than training AI models, but one that could revolutionise the field of weather forecasting.

Comment and Share:

What are your thoughts on the growing role of AI and AGI in weather forecasting? Do you believe these technologies have the potential to significantly improve the accuracy and efficiency of weather predictions? We’d love to hear your opinions in the comments below.

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Whose English Is Your AI Speaking?

AI tools default to mainstream American English, excluding global voices. Why it matters and what inclusive language design could look like.

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English bias in AI

TL;DR — What You Need To Know

  • Most AI tools are trained on mainstream American English, ignoring global Englishes like Singlish or Indian English
  • This leads to bias, miscommunication, and exclusion in real-world applications
  • To fix it, we need AI that recognises linguistic diversity—not corrects it.

English Bias In AI

Here’s a fun fact that’s not so fun when you think about it: 90% of generative AI training data is in English. But not just any English. Not Nigerian English. Not Indian English. Not the English you’d hear in Singapore’s hawker centres or on the streets of Liverpool. Nope. It’s mostly good ol’ mainstream American English.

That’s the voice most AI systems have learned to mimic, model, and prioritise. Not because it’s better. But because that’s what’s been fed into the system.

So what happens when you build global technology on a single, dominant dialect?

A Monolingual Machine in a Multilingual World

Let’s be clear: English isn’t one language. It’s many. About 1.5 billion people speak it, and almost all of them do so with their own twist. Grammar, vocabulary, intonation, slang—it all varies.

But when your AI tools—from autocorrect to resume scanners—are only trained on one flavour of English (mostly US-centric, polished, white-collar English), a lot of other voices start to disappear. And not quietly.

Speakers of regional or “non-standard” English often find their words flagged as incorrect, their accents ignored, or their syntax marked as a mistake. And that’s not just inconvenient—it’s exclusionary.

Why Mainstream American English Took Over

This dominance didn’t happen by chance. It’s historical, economic, and deeply structural.

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The internet was largely developed in the US. Big Tech? Still mostly based there. The datasets used to train AI? Scraped from web content dominated by American media, forums, and publishing.

So, whether you’re chatting with a voice assistant or asking ChatGPT to write your email, what you’re hearing back is often a polished, neutral-sounding, corporate-friendly version of American English. The kind that gets labelled “standard” by systems that were never trained to value anything else.

When AI Gets It Wrong—And Who Pays the Price

Let’s play this out in real life.

  • An AI tutor can’t parse a Nigerian English question? The student loses confidence.
  • A resume written in Indian English gets rejected by an automated scanner? The applicant misses out.
  • Voice transcription software mangles an Australian First Nations story? Cultural heritage gets distorted.

These aren’t small glitches. They’re big failures with real-world consequences. And they’re happening as AI tools are rolled out everywhere—into schools, offices, government services, and creative workspaces.

It’s “Englishes”, Plural

If you’ve grown up being told your English was “wrong,” here’s your reminder: It’s not.

Singlish? Not broken. Just brilliant. Indian English? Full of expressive, efficient, and clever turns of phrase. Aboriginal English? Entirely valid, with its own rules and rich oral traditions.

Language is fluid, social, and fiercely local. And every community that’s been handed English has reshaped it, stretched it, owned it.

But many AI systems still treat these variations as noise. Not worth training on. Not important enough to include in benchmarks. Not profitable to prioritise. So they get left out—and with them, so do their speakers.

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Towards Linguistic Justice in AI

Fixing this doesn’t mean rewriting everyone’s grammar. It means rewriting the technology.

We need to stop asking AI to uphold one “correct” form of English, and start asking it to understand the many. That takes:

  • More inclusive training data – built on diverse voices, not just dominant ones
  • Cross-disciplinary collaboration – between linguists, engineers, educators, and community leaders
  • Respect for language rights – including the choice not to digitise certain cultural knowledge
  • A mindset shift – from standardising language to supporting expression

Because the goal isn’t to “correct” the speaker. It’s to make the system smarter, fairer, and more reflective of the world it serves.

Ask Yourself: Whose English Is It Anyway?

Next time your AI assistant “fixes” your sentence or flags your phrasing, take a second to pause. Ask: whose English is this system trying to emulate? And more importantly, whose English is it leaving behind?

Language has always been a site of power—but also of play, resistance, and identity. The way forward for AI isn’t more uniformity. It’s more Englishes, embraced on their own terms.

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Build Your Own Agentic AI — No Coding Required

Want to build a smart AI agent without coding? Here’s how to use ChatGPT and no-code tools to create your own agentic AI — step by step.

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agentic AI

TL;DR — What You Need to Know About Agentic AI

  • Anyone can now build a powerful AI agent using ChatGPT — no technical skills needed.
  • Tools like Custom GPTs and Make.com make it easy to create agents that do more than chat — they take action.
  • The key is to start with a clear purpose, test it in real-world conditions, and expand as your needs grow.

Anyone Can Build One — And That Includes You

Not too long ago, building a truly capable AI agent felt like something only Silicon Valley engineers could pull off. But the landscape has changed. You don’t need a background in programming or data science anymore — you just need a clear idea of what you want your AI to do, and access to a few easy-to-use tools.

Whether you’re a startup founder looking to automate support, a marketer wanting to build a digital assistant, or simply someone curious about AI, creating your own agent is now well within reach.


What Does ‘Agentic’ Mean, Exactly?

Think of an agentic AI as something far more capable than a standard chatbot. It’s an AI that doesn’t just reply to questions — it can actually do things. That might mean sending emails, pulling information from the web, updating spreadsheets, or interacting with third-party tools and systems.

The difference lies in autonomy. A typical chatbot might respond with a script or FAQ-style answer. An agentic AI, on the other hand, understands the user’s intent, takes appropriate action, and adapts based on ongoing feedback and instructions. It behaves more like a digital team member than a digital toy.


Step 1: Define What You Want It to Do

Before you dive into building anything, it’s important to get crystal clear on what role your agent will play.

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Ask yourself:

  • Who is going to use this agent?
  • What specific tasks should it be responsible for?
  • Are there repetitive processes it can take off your plate?

For instance, if you run an online business, you might want an agent that handles frequently asked questions, helps users track their orders, and flags complex queries for human follow-up. If you’re in consulting, your agent could be designed to book meetings, answer basic service questions, or even pre-qualify leads.

Be practical. Focus on solving one or two real problems. You can always expand its capabilities later.


Step 2: Pick a No-Code Platform to Build On

Now comes the fun part: choosing the right platform. If you’re new to this, I recommend starting with OpenAI’s Custom GPTs — it’s the most accessible option and designed for non-coders.

Custom GPTs allow you to build your own version of ChatGPT by simply describing what you want it to do. No technical setup required. You’ll need a ChatGPT Plus or Team subscription to access this feature, but once inside, the process is remarkably straightforward.

If you’re aiming for more complex automation — such as integrating your agent with email systems, customer databases, or CRMs — you may want to explore other no-code platforms like Make.com (formerly Integromat), Dialogflow, or Bubble.io. These offer visual builders where you can map out flows, connect apps, and define logic — all without needing to write a single line of code.

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Step 3: Use ChatGPT’s Custom GPT Builder

Let’s say you’ve opted for the Custom GPT route — here’s how to get started.

First, log in to your ChatGPT account and select “Explore GPTs” from the sidebar. Click on “Create,” and you’ll be prompted to describe your agent in natural language. That’s it — just describe what the agent should do, how it should behave, and what tone it should take. For example:

“You are a friendly and professional assistant for my online skincare shop. You help customers with questions about product ingredients, delivery options, and how to track their order status.”

Once you’ve set the description, you can go further by uploading reference materials such as product catalogues, FAQs, or policies. These will give your agent deeper knowledge to draw from. You can also choose to enable additional tools like web browsing or code interpretation, depending on your needs.

Then, test it. Interact with your agent just like a customer would. If it stumbles, refine your instructions. Think of it like coaching — the more clearly you guide it, the better the output becomes.


Step 4: Go Further with Visual Builders

If you’re looking to connect your agent to the outside world — such as pulling data from a spreadsheet, triggering a workflow in your CRM, or sending a Slack message — that’s where tools like Make.com come in.

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These platforms allow you to visually design workflows by dragging and dropping different actions and services into a flowchart-style builder. You can set up scenarios like:

  • A user asks the agent, “Where’s my order?”
  • The agent extracts key info (e.g. email or order number)
  • It looks up the order via an API or database
  • It responds with the latest shipping status, all in real time

The experience feels a bit like setting up rules in Zapier, but with more control over logic and branching paths. These platforms open up serious possibilities without requiring a developer on your team.


Step 5: Train It, Test It, Then Launch

Once your agent is built, don’t stop there. Test it with real people — ideally your target users. Watch how they interact with it. Are there questions it can’t answer? Instructions it misinterprets? Fix those, and iterate as you go.

Training doesn’t mean coding — it just means improving the agent’s understanding and behaviour by updating your descriptions, feeding it more examples, or adjusting its structure in the visual builder.

Over time, your agent will become more capable, confident, and useful. Think of it as a digital intern that never sleeps — but needs a bit of initial training to perform well.


Why Build One?

The most obvious reason is time. An AI agent can handle repetitive questions, assist users around the clock, and reduce the strain on your support or operations team.

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But there’s also the strategic edge. As more companies move towards automation and AI-led support, offering a smart, responsive agent isn’t just a nice-to-have — it’s quickly becoming an expectation.

And here’s the kicker: you don’t need a big team or budget to get started. You just need clarity, curiosity, and a bit of time to explore.


Where to Begin

If you’ve got a ChatGPT Plus account, start by building a Custom GPT. You’ll get an immediate sense of what’s possible. Then, if you need more, look at integrating Make.com or another builder that fits your workflow.

The world of agentic AI is no longer reserved for the technically gifted. It’s now open to creators, business owners, educators, and anyone else with a problem to solve and a bit of imagination.


What kind of AI agent would you build — and what would you have it do for you first? Let us know in the comments below!

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Which ChatGPT Model Should You Choose?

Confused about the ChatGPT model options? This guide clarifies how to choose the right model for your tasks.

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ChatGPT model

TL;DR — What You Need to Know:

  • GPT-4o is ideal for summarising, brainstorming, and real-time data analysis, with multimodal capabilities.
  • GPT-4.5 is the go-to for creativity, emotional intelligence, and communication-based tasks.
  • o4-mini is designed for speed and technical queries, while o4-mini-high excels at detailed tasks like advanced coding and scientific explanations.

Navigating the Maze of ChatGPT Models

OpenAI’s ChatGPT has come a long way, but its multitude of models has left many users scratching their heads. If you’re still confused about which version of ChatGPT to use for what task, you’re not alone! Luckily, OpenAI has stepped in with a handy guide that outlines when to choose one model over another. Whether you’re an enterprise user or just getting started, this breakdown will help you make sense of the options at your fingertips.

So, Which ChatGPT Model Makes Sense For You?

Currently, ChatGPT offers five models, each suited to different tasks. They are:

  1. GPT-4o – the “omni model”
  2. GPT-4.5 – the creative powerhouse
  3. o4-mini – the speedster for technical tasks
  4. o4-mini-high – the heavy lifter for detailed work
  5. o3 – the analytical thinker for complex, multi-step problems

Which model should you use?

Here’s what OpenAI has to say:

  • GPT-4o: If you’re looking for a reliable all-rounder, this is your best bet. It’s perfect for tasks like summarising long texts, brainstorming emails, or generating content on the fly. With its multimodal features, it supports text, images, audio, and even advanced data analysis.
  • GPT-4.5: If creativity is your priority, then GPT-4.5 is your go-to. This version shines with emotional intelligence and excels in communication-based tasks. Whether you’re crafting engaging narratives or brainstorming innovative ideas, GPT-4.5 brings a more human-like touch.
  • o4-mini: For those in need of speed and precision, o4-mini is the way to go. It handles technical queries like STEM problems and programming tasks swiftly, making it a strong contender for quick problem-solving.
  • o4-mini-high: If you’re dealing with intricate, detailed tasks like advanced coding or complex mathematical equations, o4-mini-high delivers the extra horsepower you need. It’s designed for accuracy and higher-level technical work.
  • o3: When the task requires multi-step reasoning or strategic planning, o3 is the model you want. It’s designed for deep analysis, complex coding, and problem-solving across multiple stages.

Which one should you pick?

For $20/month with ChatGPT Plus, you’ll have access to all these models and can easily switch between them depending on your task.

But here’s the big question: Which model are you most likely to use? Could OpenAI’s new model options finally streamline your workflow, or will you still be bouncing between versions? Let me know your thoughts!

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