i4sea AI Climate Agent: What's New in v1.4.1

i4sea's AI Climate Agent is a port logistics and climate risk expert, highly capable of answering, in natural language, questions about rain, wind, sea conditions, and port closures. In version 1.4.1, it arrives on Microsoft Teams and Telegram, extends vessel line-up coverage to Rio Grande and Paranaguá, and now shows the reasoning behind each answer.

Version 1.4.1 brings i4sea's AI Climate Agent to where the team already works: Microsoft Teams and Telegram, with WhatsApp on the way.
With Imbituba and Paranaguá, the agent now covers vessel scheduling for every port from Rio Grande to Santos.
The port closure risk calculation is now more accurate, for more reliable alerts and responses.
The agent shows step-by-step reasoning and reports how many sources it consulted and how long it took.
Access is handled by the agent itself: in the first conversation it sends the login link, and after that, it's just a matter of asking.

Operational climate risk is the chance that a weather, sea, or rain condition will disrupt a critical operation before it can adjust. Predicting that chance is a technical problem. Translating that chance into a berth decision, at the moment it still matters, is an operational problem. Version 1.4.1 of the AI Climate Agent works on both fronts at once.

An operator doesn't ask what city it will rain in. They ask until what time they can load soybeans at berth 2 before the rain arrives. It's this type of question, at the asset level rather than the city level, that the Climate Agent answers using i4sea's reanalysis. The backdrop helps put this moment in context: according to GFT's Tech Trends 2026 survey, 18% of Brazilian companies already integrate AI agents into their operations.

i4sea's AI Climate Agent

The AI Climate Agent is a conversational assistant that translates operational climate risk into direct answers, using the same reanalysis and the full power of i4cast's models. Instead of reading a technical bulletin, the user asks the way they would ask an operations colleague and receives an answer calibrated for their port or asset.

Behind the conversation is the engine that powers i4cast: 1 to 3 km resolution, versus roughly 25 km for public forecasts, covering 18 hydrometeorological hazards across more than 100 monitored assets in Latin America and Europe for over ten years. The agent doesn't replace this engine. It makes it accessible in natural language, in the channel where the team already works.

The difference between i4sea's agent and a generic AI assistant lies in the data. The agent answers with reanalysis calibrated for the asset, not with a climatological average pulled from the internet. The full comparison is available in the article about the AI Climate Agent compared to a generic ChatGPT.

What's new in version 1.4.1

Version 1.4.1 brings four concrete changes: arrival on Microsoft Teams and Telegram; vessel line-up coverage extended to Imbituba and Paranaguá; a more accurate port closure risk calculation; and step-by-step reasoning displayed in every answer.

On Microsoft Teams, the company administrator installs the app once, and the entire organization can then chat with the agent, with no action required from individual users. This is the same model of app pre-installation that Microsoft itself documents for Teams administrators.

On Telegram, there's no installation at all: just open @i4sea_bot and send your question.

Vessel line-up coverage now includes Imbituba and Paranaguá. With this addition, the agent covers vessel scheduling for every port from Rio Grande to Santos: who's arriving, who's docked, and who's departing. For those scheduling trucks, docks, or berthing windows, this brings an entire logistics corridor into a single conversation, without switching between platforms for each port.

The port closure risk calculation has also changed internally. The way the agent identifies the chance of restriction or closure is now more precise, resulting in more reliable alerts and responses for those deciding whether to wait or proceed. This refinement follows the same logic as the article on the difference between weather forecasting and climate risk management: the right number matters less than the right decision it supports.

Finally, the agent now shows the reasoning behind each answer. It exposes each step: understanding the question, consulting the relevant specialist, checking bar conditions, and verifying ongoing risk events. At the end, it reports how many sources it consulted and how long it took to respond. When someone asks where the information came from, the product now answers on its own.

Key use cases

In practice, the Climate Agent serves three recurring decisions: knowing whether a port will operate in the coming hours, tracking the vessel queue across an entire logistics corridor, and understanding closure risk before it becomes an official notice. Each of these is resolved with a direct question, in the channel where the team already is.

An example question the agent answers: "What's the closure risk for Itapoá this week?" The answer comes with probability by time window, the condition driving it, and now, the reasoning that led there. It's the same logic behind anticipating port closures due to swell and the demurrage avoided when the decision comes before the event.

For those managing line-up, coverage from Rio Grande to Santos eliminates the need to check port by port. For those deciding on maneuvers or berthing, the more accurate risk calculation reduces the chance of a decision based on a weak signal. Where most see the unexpected, i4sea sees a management variable, and now that variable comes with the step-by-step reasoning behind how it was calculated.

How to start using the Climate Agent

Getting started with the AI Climate Agent takes minutes. On Teams, the administrator installs the app once for the whole company; on Telegram, just open @i4sea_bot and ask. In the first conversation, the agent sends the login link with the user's account.

On Microsoft Teams, once the administrator completes the installation, anyone in the organization can already find the agent available for direct conversation. On Telegram, the barrier is even lower: no installation and no admin setup, just open the bot and send the first question.

On either channel, the agent's first message is usually the link to log in with the account tied to the company's contract. After that, there's no more friction: just ask.

Frequently asked questions

What is i4sea's AI Climate Agent?

It's a port logistics and climate risk expert. It answers questions about rain, wind, sea conditions, and port closures using i4sea's reanalysis and models, in conversation, with no spreadsheet and no report needed.

Does the Climate Agent work on WhatsApp?

Not yet. In version 1.4.1, it's already available on Microsoft Teams and Telegram. WhatsApp is on the roadmap and coming in a future update.

Do I need to install anything to use it on Telegram?

No. Just open @i4sea_bot on Telegram and send your question. There's no installation or admin setup required.

Does the Climate Agent replace i4cast?

No. i4cast delivers early alerts and continuous asset monitoring. The agent is the conversational layer: it answers specific questions and shows the reasoning behind each answer.

How long does it take to get started?

Minutes. In the first conversation, the agent sends the link to log in with your account. After that, it's just a matter of asking.

Every new channel where the agent appears is one less decision made too late. The gain comes from taking climate risk out of the spreadsheet and putting it inside the conversation the team is already having, on Teams or Telegram. Decide with the climate. Not because of it.

Try the AI Climate Agent in your operation, with a free 14-day trial and no credit card required:

References

GFT, Tech Trends 2026: Brazil leads global adoption of agentic AI, with 18% of companies already integrating agents. https://www.gft.com/br/pt/about-us/newsroom/press-and-news/2026/press-releases/brasil-lidera-adocao-de-ia-agentica

Microsoft Learn: administrators can pre-install Teams apps for the entire organization. https://learn.microsoft.com/pt-br/microsoftteams/install-teams-apps