GPT-6.1 Sol vs Kimi K3.1 Pro — which is better?

Answer quality: Kimi K3.1 Pro leads for now

On the QueryWise ranking, GPT-6.1 Sol scores 9.1 out of 10 and ranks 8. Kimi K3.1 Pro scores 9.5 out of 10 and ranks 3. So there is already a clear overall answer to “which is better?”: Kimi K3.1 Pro is ahead on the current score.

The gap is also visible against the ranking leaders. Claude Opus 5.5 currently holds first place with a result of 9.9. Kimi K3.1 Pro sits closer to the top of the table, while GPT-6.1 Sol trails it in overall evaluation. That does not make Sol a weak model: its result is still in the upper part of the QueryWise ranking. But if you need to choose one assistant for a demanding task, Kimi has the edge.

It would therefore be unfair to declare a winner specifically for programming or reasoning. There is an overall score, but not enough detailed breakdown for these two areas yet.

Speed and pricing in tenge

The current median response speed is listed as — for GPT-6.1 Sol and — for Kimi K3.1 Pro. QueryWise has not yet collected enough telemetry to say reliably which model is faster. If you need an urgent answer, the difference between them has not yet been confirmed by measurements.

Pricing is more straightforward. An average question costs about 10 ₸ with GPT-6.1 Sol and around 10 ₸ with Kimi K3.1 Pro. In other words, checking a text, getting a short explanation, or sending a single work-related request does not require a large budget. A long series of prompts will add up, but both models remain in the same price range.

There is another practical advantage for users in Kazakhstan: both models are available on QueryWise with payment in tenge and interfaces in Russian and Kazakh. You can start with three free questions. That is more convenient than dealing with a foreign card or separate billing system right away.

Context and task types

GPT-6.1 Sol works with a context of 1.1M, while Kimi K3.1 Pro supports 1M. Both context windows are designed for very long materials. For a task such as “find contradictions in a 200-page contract and compile a list of risks,” that capacity matters more than the difference between several short answers.

Sol is a sensible choice when you want to turn a long source into a clear structure—for example, converting a company’s internal policy into onboarding instructions for new employees in Russian and Kazakh. Still, you should check the final result against the original document, especially when it contains dates, exceptions, or references to specific clauses.

Kimi K3.1 Pro is the more logical choice for a demanding analysis where the overall QueryWise score matters. Imagine asking: “Compare four versions of a technical specification, highlight the changes, find conflicting requirements, and suggest an order for fixing them.” Kimi’s high overall result makes it the first candidate for this kind of work, even though its published reasoning subscores are not yet available.

The conclusion is more cautious for coding. You can ask either model to diagnose a Python error, explain why a test failed, or rewrite an SQL query. For these tasks, it is useful to give both models the same prompt and evaluate not only the polished explanation but also the runnable result.

What a practical test looks like

A good benchmark prompt might be: “Here is a Python function and three tests. Find the cause of the error, fix the code, and explain which test checks an edge case.” This is more specific for GPT-6.1 Sol and Kimi K3.1 Pro than simply asking them to “write high-quality code.” But without published subscores and enough QueryWise telemetry, we cannot assign either model a guaranteed win.

Verdict by scenario

If you want one universal choice based on the current ranking, choose Kimi K3.1 Pro: this model currently leads on score. Kimi K3.1 Pro also has the advantage for long document analysis and complex work requests because it ranks higher in the table. GPT-6.1 Sol is a reasonable choice if you already prefer its response style or want a second opinion without a noticeable price difference.

On QueryWise, you can run both models on the same question and see where they agree and where they differ. That is more useful than marketing promises. Answers about contracts, financial calculations, or medical topics should be reviewed by a qualified professional. Neither GPT-6.1 Sol nor Kimi K3.1 Pro replaces legal, medical, or financial advice.