A new AI model usually arrives with rankings and impressive demonstrations. These can help explain its capabilities, but a business still needs to answer a simple question: does it help us complete our task?
For Grok 4.6, introduced on 12 August 2026, the supplier emphasises coding, knowledge work and multistep projects. Examples include moving from an idea to an initial app and improving it iteratively. These are the supplier's descriptions and tests. Source: Grok 4.6 announcement.
Test a small task you can judge
A simple quotation calculator could be a good first trial. Describe the inputs, calculation rule and required output. Use fictional data and provide three test cases with correct answers.
Even if it looks good, test awkward cases: an empty field, a negative quantity, a very large number and a phone screen. That reveals whether AI understood the task or just created a convincing appearance.
The same principle applies to analysis. Ask it to distinguish facts you supplied, information from external sources and its own assumptions. A fresh-sounding answer doesn't guarantee fresh data.
Compare the cost of getting it right
Don't stop the comparison at the first answer. Measure the work needed to reach a usable result, including corrections, checks and switching to another tool.
If Grok fits a particular task, it earns a place in your toolkit. If it offers little improvement over what you already use, another subscription isn't progress in itself. AILithe helps assess tools through practical results while leaving the decision with you.