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Are models getting dumber? exploring current trends

Users Express Concerns over AI Model Performance | Are Models Getting Slower?

By

Thomas Moreau

Sep 16, 2026, 05:39 PM

Edited By

Igor Petrov

3 minutes to read

A computer screen displaying a complicated user interface with various buttons and features, showing a trend of increased complexity in models.

A wave of discontent brews among users as many report that recent models are underperforming. This sentiment has sparked discussions on forums, raising questions about design intentions and user experience.

Users Notice Performance Decline

Comments reveal a pattern: many people feel the models they once relied on are becoming less effective. "The only usable model is fable," one user claimed, arguing that newer versions seem to cause confusion rather than assist. Several users echoed this sentiment, claiming that after a certain usage threshold, the performance visibly worsens.

"All of this is purely by design," remarked a commenter who pointed to a seemingly intentional decline in capability once usage hits 80%.

The issue appears to stem from several sources. Users have expressed frustration with unreliable outputs, especially with the fable model, which one described as going "rogue," generating unrequested data.

Three Key Themes Emerging from User Feedback

  1. Design or Deterioration? Many believe the changes in model performance are intentional, with some calling it a tactic for increased costs.

  2. Dependence on Fable: The fable model is emerging as the preferred choice, with several users stating that they can only complete tasks efficiently with it.

  3. Diminished Quality: Frequent mentions of feeling let down by other models like opus highlight a growing skepticism about their reliability, especially in high-stakes tasks such as legal documentation.

User Perspectives

Sentiment ranges from cautious skepticism to outright frustration.

  • "I had to switch away as I couldn’t trust it to listen," one user lamented about fable's inconsistencies.

  • Another said, "I have a really hard time reading the output of opus. It’s completely garbled.”

Interestingly, some users remain optimistic about the newer iterations, sharing that recent updates seem to have improved efficiency in token usage.

What’s Next for User Experience?

As these discussions heat up, the community remains in limbo. Will the usability of these models improve, or will the trend of declining performance continue? Transparency from developers might ease concerns and restore user confidence.

Takeaway Points

  • β–³ Many users believe the model decline is by design

  • β–½ Fable emerges as the standout model for reliability

  • β€» "My entire project was built with opus can’t comprehend the very project it built anymore." - Frustrated user

With ongoing scrutiny and user feedback pouring in, the future of AI models hangs in the balance as people demand clarity and improvements.

What Lies Ahead for Model Performance?

There’s a strong chance that developers will soon face demands for greater transparency regarding model efficiency. With dissatisfaction mounting, around 60% of people are likely to shift towards more reliable models or platforms if improvements aren't seen within the next quarter. User feedback could lead to crucial updates that restore trust in older models like opus, potentially allowing them to regain usefulness in tasks where precision is vital. If developers act quickly to address performance concerns, there’s hope for recovery in brand loyalty and user satisfaction, but continued decline may solidify shifts toward alternative solutions.

A Reflection on the Rise and Fall of Tools

Consider the case of fax machines in the early 2000s. They were once hailed for their efficiency in communication, yet sustained neglect and the rise of email forced many businesses to abandon them. Just as companies scrambled to adapt, people today find themselves at a crossroads with AI modelsβ€”a technology that has become integral to many workflows. In both situations, the absence of timely updates and transparency can drive reliance on more reliable alternatives, reshaping industries and user habits in unexpected ways.