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AI Agents Aren’t Failing from Lack of Power—They’re Failing from Using the Same Brain for Everything 

 April 24, 2025

By  Joe Habscheid

Summary: Most AI agents are like self-driving cars stuck in first gear—promising, but clunky and error-prone. While they claim to lighten our digital load, we still end up double-checking their work more often than not. Simular’s new AI agent may finally break that loop. Instead of betting everything on one model, it switches between several. It’s like hiring a team of specialists instead of relying on a generalist for everything. That shift in thinking—task-by-task precision instead of crude one-size-fits-all—is what makes Simular's agent worth paying attention to.


Why One AI Doesn’t Fit All

Right now, most AI agents try to do everything using a single model. That creates a performance ceiling. The same model that might be decent at writing emails can be terrible at booking appointments or understanding documents with complex formatting. No matter how good the foundation model is, it's still biased toward certain capabilities and blind to others. Imagine hiring a plumber to do your taxes. That’s the current state of AI assistants: misplaced confidence, occasional brilliance, frequent blunders.

The elephant in the room is this—AI agents today fail not because of ambition, but because of rigidity. They’re stuck using the same “brain” for everything instead of leveraging different kinds of intelligence for different tasks. And that’s exactly where Simular’s agent turns the paradigm on its head.

The Simular Strategy: Switching Modes

Simular’s big idea is simple but powerful: use the right model for the right job. Instead of locking into a single large language model, their agent evaluates the task, then switches to the most effective model for that situation. Writing a press release? Pass it to a language-optimized model. Navigating a poorly structured spreadsheet? Let a task-specific extraction model take over. Need a quick fact-check or verification? Route it to a source-grounded research model.

This approach doesn’t just reduce errors. It increases the agent’s total surface area—the number of tasks it can take on competently. More confidence in the output means greater adoption, which then drives user commitment and long-term trust. And that's a loop every good product wants to be in.

The Competitive Edge is Coordination, Not Just Computation

Most of the AI space is obsessed with building larger, flashier models. But Simular focuses on orchestration. Their agent is less about brute force and more about smart dispatch. It doesn’t care if one model is slightly faster; it cares which one will get the job done best. That distinction matters. Like a good project manager, the agent doesn’t just show up; it delegates with purpose.

Now here’s the tension: coordination sounds great on paper, but how does the agent know which model to activate when? That’s the hard part—and while the article doesn’t reveal much about Simular’s implementation details, it hints at an internal routing system that evaluates the task type before allocating model resources.

That kind of intelligent switching is complex to build but easy to appreciate as a user. It hides the machinery and delivers output you don’t need to babysit. From a user’s standpoint, that means fewer double-checks and more “just works” moments. And those moments are what build brand loyalty.

What’s Missing... And Why That May Be Strategic

Granted, the article leaves out some important questions. How is the switching logic trained? Do users get to override model choices? What about privacy and data handling when multiple models are involved?

But absence of detail isn’t always a flaw—it might be a signal. Simular may be holding technical specifics close to the chest not because they're unfinished, but because they're part of their moat. If that’s the case, then what they’re betting on is more than a clever concept—it’s a proprietary way to tie disparate models together into something dependable and commercial-ready.

How This Changes the AI Conversation

There’s a bigger implication here than just better performance. Simular’s approach shifts what users expect from AI agents: not just flamboyant demos, but actual reliability. And that’s where most current agents flop. The idea that one brain can do everything never made sense in business, healthcare, or engineering—and now AI is catching up to that reality.

What Simular is building could be the start of a poly-intelligent standard. If that takes off, users won't just ask, “What model was this built on?” They'll ask, “How does the agent decide which brain to use?” And that moves the competition from model development to model orchestration—an entirely different playing field.

Why This Matters—And Who It’s For

If you run a business that relies on digital workflows—CRM updates, document structuring, calendar actions, even routine analysis—this matters. Because it’s the difference between using tech as an assistant versus using it as a responsible coworker. Error-prone agents force you to babysit every step. Agents like Simular’s promise a world where you check work *less*, not more.

But the tech doesn't sell itself. Users still have to connect with *why* this matters. And the why is simple: people aren't hiring agents to be cute. They’re hiring them to save time—and bad agents cost time. Fix that pain point and you're not just selling software, you're selling hours of life back to your customers. That's value you don’t have to dress up.


Final Note: It’s still early days. But Simular’s pitch—using multi-model orchestration to deliver dependable, versatile AI agents—feels more like inevitability than novelty. The question is no longer if single-model agents are a dead-end. The question is: who will build the best model-switching protocol, and how fast can they make it invisible to the end user? Whoever gets that right isn’t just marginally better. They’re the new default.

#AIagents #MultiModelAI #HumanComputerInteraction #TaskSpecialization #SimularAI #ReliableAutomation #ModelOrchestration #SmartDelegation

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Featured Image courtesy of Unsplash and averie woodard (4nulm-JUYFo)

Joe Habscheid


Joe Habscheid is the founder of midmichiganai.com. A trilingual speaker fluent in Luxemburgese, German, and English, he grew up in Germany near Luxembourg. After obtaining a Master's in Physics in Germany, he moved to the U.S. and built a successful electronics manufacturing office. With an MBA and over 20 years of expertise transforming several small businesses into multi-seven-figure successes, Joe believes in using time wisely. His approach to consulting helps clients increase revenue and execute growth strategies. Joe's writings offer valuable insights into AI, marketing, politics, and general interests.

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