Today, we're thrilled to unveil Copilot Experts – a new suite of specialized AI models, each fine-tuned for specific tasks to deliver sharper accuracy and faster performance. Now, you have the power to easily select the AI model that best suits your current task, ensuring more precise and swift responses.
Accessing Copilot Experts is a breeze. Simply click on the Copilot icon in the comments or chat window, and select your desired expert from the dropdown menu. At launch, we are excited to introduce three distinct expert models:
Meet the original Copilot model, now known as the Generalist. This model is your versatile, jack-of-all-trades assistant, ready to tackle a wide array of queries with the same efficiency you've come to appreciate.
For instance, ask the Generalist:
@copilot can you explain to me what’s happening in this circuit?
The Librarian shines when it comes to parts inquiries and effortlessly navigating through datasheets. If you're looking to delve into specifics about a component, the Librarian is your go-to expert.
@copilot am I using the right amount of decoupling for U1?
This is your go-to for Flux product guidance. Have questions about how to use the tool? Don’t feel like sifting through the documentation? Just ask the Help Expert for the answers. For example:
@copilot how do I change the stackup of my PCB?
We recently launched Copilot Shortcuts, which are powerful pre-made questions that you can ask Copilot with the click of a button. With Experts, those Shortcuts now automatically route to the best Expert for the job - meaning you get the best answers without having to do any work.
Copilot Experts is a testament to all of the feedback we’ve gotten from the community over the last year. Try out the Copilot Experts today to see how we’re taking your feedback, and using it to make the best AI tool in the industry!
Whether you're migrating from popular EDA applications or starting fresh, mastering high speed PCB design has never been more intuitive. Flux enables teams to design, simulate, and route with real-time AI assistance, so you can spin your next high-speed board with total confidence.
This Spring 2026 updates make hardware design faster end-to-end with a more capable, self-correcting AI agent, improved AI auto-layout that needs less cleanup, sourcing-aware design with real-time pricing and availability, and templates to start from.
This update brings more than just polish—it’s the foundation for a faster, more fluid design experience, built around the way Copilot is used today and the way we see it evolving tomorrow.
Whether you’re routing high-speed buses, fine-tuning antennas, or laying out clean RF filters, sharp 90º or even 45º angles can be a serious bottleneck. Now, you can create precisely curved elbows across entire nets—or dial them in trace by trace—with full control over radius, inheritance, and overrides.
With the latest release of Copilot it isn’t just smarter—it’s hands-on, placing components and applying bulk changes to your project instantly. But to get the most out of it, knowing how to craft the right prompt is key.
Imagine an AI teammate that doesn’t just chat about your PCB ideas, but actively transforms them into schematics—placing parts, connecting circuits, and optimizing your design at your command, all through natural language. That’s exactly what the newly overhauled Flux Copilot does.
Imagine starting a project with over 800,000+ parts at your fingertips, ready to go without any setup. With Flux community-powered part library, you have everything you need to build at scale —all in one place, with real-time supply chain data, intelligent filters, and powerful AI tools.
Creating a manufacturable, error-free PCB is never simple. Every engineer knows that missed details lead to production delays, costly revisions, and project setbacks. But what if you could have the power of a seasoned review team guiding you, 24/7?
