Which AI Is the Best? Why the Top-Ranked AI May Not Be the Best for Your Work
By Coach Amirul Iskandar Mannan
ChatGPT, Claude, Gemini, Grok — which AI should you use?
It's a question I often receive when conducting AI training programmes.
With so many AI tools available today, it's understandable that people want to know which one is the best.
Some people look for the smartest AI. Others want the fastest, the cheapest or the one that produces the most impressive answers.
But here's something I always encourage my participants to consider:
The best AI isn't necessarily the one sitting at the top of the leaderboard. The best AI is the one that helps you do your work better.
Understanding AI Rankings
Just like universities, cars or smartphones, AI models can be compared using different performance measures.
In the AI world, these comparisons often involve benchmarks — standardised tests designed to evaluate particular capabilities.
For example, AI models may be assessed for reasoning, coding, knowledge, mathematical problem-solving, instruction-following, and other capabilities.
However, different benchmarks measure different things.
Being number one in one benchmark doesn't automatically mean being number one in everything.
This brings us to two useful websites I want to share.
1. BenchLM — Explore the AI Leaderboard
Website: https://benchlm.ai/
BenchLM allows users to explore AI model rankings and compare different models.
You can investigate which models are leading according to its ranking methodology and explore various performance indicators.
The website also provides information about capabilities, pricing, and other practical considerations.
Think of it as a useful starting point when you want to know how different AI models compare.
One important reminder: Always check when the information was updated and understand the methodology behind a ranking.
Not every model has the same level of independent evidence supporting its score.
2. Artificial Analysis — Compare AI Performance and Value
Website: https://artificialanalysis.ai/
Artificial Analysis is another useful platform for understanding the AI landscape.
It provides model comparisons covering factors such as intelligence benchmarks, speed and pricing.
Why does this matter?
Because choosing AI isn't only about getting the most intelligent model.
In actual work environments, we need to consider other questions.
How quickly can the AI complete the task?
How much does it cost?
How consistent are the results?
Does it meet our actual requirements?
What level of review or verification is necessary?
A highly capable model may be more than you need for a straightforward task. A lower-cost or faster model might sometimes be the more practical choice.
The objective isn't simply to choose the most powerful AI. It's to choose the most appropriate AI.
My Approach: Learn to Use Cross-AI
During my training programmes, I often encourage participants not to limit themselves to only one AI tool.
Personally, I like exploring an idea using one AI, then using another to develop a second perspective or alternative approach.
For example, I might start with ChatGPT to structure an idea or prepare an initial draft.
Then I may explore how Claude or Gemini approaches the same problem.
This gives me something valuable: options.
And options help us think.
But using more AI tools doesn't automatically guarantee better answers.
We still need to check the facts, evaluate the output and decide what is useful.
AI can generate options. Humans must exercise judgement.
Five Questions to Ask Before Choosing an AI Tool
1. What exactly am I trying to achieve?
Are you writing a report, analysing data, preparing training materials, conducting research or solving a problem?
Start with the outcome, not the AI brand.
2. Which AI performs well for this type of task?
Use benchmark websites as a starting point. Look for evidence relevant to your actual needs.
3. How does it perform with my real work?
Test the same task across two or three AI tools using suitable, non-confidential information.
Compare the results fairly.
4. Is it practical and worth the cost?
The most advanced AI isn't always necessary. Consider speed, affordability, accessibility, and ease of use.
5. Can I trust the output?
An impressive answer isn't necessarily an accurate answer.
Check important facts, figures, calculations and references. For confidential or sensitive work, follow your organisation's data-protection requirements and approved AI policies.
A Simple Exercise You Can Try Today
Here's a practical challenge.
Take one task you frequently perform at work.
It could be drafting an email, summarising a non-sensitive document, brainstorming ideas, or developing a training outline.
Give the same task and instructions to two or three AI tools.
Then evaluate:
Which produced the most accurate answer?
Which understood your requirements best?
Which needed the least correction?
Which saved you the most time?
Which gave you the most useful outcome?
You may discover that your favourite AI isn't always the best option for every task.
And that's perfectly fine.
The purpose of the exercise isn't to find one permanent winner.
It's to develop your ability to choose wisely.
From Using AI to Thinking Better
I believe the real opportunity with artificial intelligence goes beyond learning prompts and mastering tools.
It's about developing better ways to think, work and make decisions.
AI can support us with drafting, organising, comparing, summarising, and generating ideas.
But the bigger questions remain ours.
What are we trying to achieve?
Is the information reliable?
Does the solution make sense?
What are the consequences of our decision?
Who remains accountable?
This is why I always remind participants:
There is no ONE AI tool for EVERYTHING.
Don't become loyal to a tool at the expense of the outcome.
Be curious. Experiment. Compare. Learn.
Most importantly, never surrender your judgement.
Final Thoughts
So, which AI is the best?
My answer remains:
The best AI is the one that best fits your task, your needs, and your responsibilities.
Explore BenchLM and Artificial Analysis.
Understand the rankings.
Test the tools.
And make your own informed decisions.
Because ultimately, success with AI isn't about having access to the highest-ranked model.
It's about knowing how to turn AI capabilities into meaningful results.
Think Better → Work Smarter → Create Impact.
Let's Continue the Conversation
Which AI do you currently use the most?
And have you discovered a particular task where another AI performs better?
Share your experience. We can all learn from one another.
Coach Amirul Iskandar Mannan
Trainer | Speaker | Facilitator
Further Reading
BenchLM: https://benchlm.ai/
Artificial Analysis: https://artificialanalysis.ai/
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