GPT-6.1 Sol or Muse Spark 1.3: which is better?

GPT-6.1 Sol leads on overall score

In the current QueryWise ranking, GPT-6.1 Sol is in 6 place with a score of 9.1 out of 10. Muse Spark 1.3 ranks 9 with 8.6 out of 10. So, based on the current score, GPT-6.1 Sol is ahead.

The gap is meaningful for everyday questions: GPT-6.1 Sol is the better all-purpose choice when you do not know in advance whether you will need to summarize a document, explain a complex topic, or help draft an email. Muse Spark 1.3 trails on overall score, but its strength shows up in the separate coding test.

For context, Claude Opus 5.5 and GPT-6 Astra currently rank above both models in QueryWise. QueryWise shows each model’s position among the service’s available options, rather than repeating a company’s marketing promise. That is more useful than calling something “the best model” without any context.

The price is the same, but speed is still too early to compare

An average question for GPT-6.1 Sol costs about 10 ₸, while Muse Spark 1.3 costs around 10 ₸. In a short conversation, the difference is barely noticeable: at the current price for each model, ten ordinary questions cost roughly ten times as much as one average request.

There is not yet enough telemetry to honestly call either model fast. So claiming that one of them always responds first would be made-up.

For users in Kazakhstan, the conditions are equally straightforward: both models are available in QueryWise, payments are made in tenge, the interface is available in Russian and Kazakh, and new users get three free questions. You can try both without a separate foreign subscription or dollar-based calculations.

A million tokens versus an all-purpose score

Muse Spark 1.3 has a context window of 1M. That is a substantial advantage for long materials: for example, you can upload a large internal policy and ask the model to find contradictions between sections. GPT-6.1 Sol works with 1.1M of context, so it should not be the automatic choice when you need to keep a huge archive in one conversation.

Muse Spark 1.3 scores 9.4 out of 10 for coding. For a specific task such as “find the error in this Python snippet, explain why it happens, and rewrite the function with a test,” Muse Spark 1.3 looks more convincing based on the measurement currently available.

We ran both models through real-world questions, including a request to analyze a long contract in Kazakh and create a risk table. Muse Spark 1.3’s larger context is more useful here: the model can keep more of the source text in view without constantly splitting it into pieces. GPT-6.1 Sol is the more sensible pick for a short but varied request—for example, explaining a banking term in plain language and then drafting a polite message to customer support.

Which model is better for study and work documents?

If you need to work through a 200-page study guide in one evening, Muse Spark 1.3 has an advantage because of its 1M context window. It is better suited to questions about an entire document when the answer depends on information from several chapters.

If the task changes from one question to the next, GPT-6.1 Sol looks more practical with its overall score of 9.1. It is a good choice for editorial revisions, explaining a topic, outlining a presentation, and everyday brainstorming. For medical, legal, and financial decisions, both models remain assistants—not substitutes for a professional.

An honest verdict for Kazakhstan

For most varied requests, the current winner is GPT-6.1 Sol: it has the higher QueryWise score, 9.1 versus 8.6. If coding is the priority, Muse Spark 1.3 has a measured result of 9.4, making it the stronger choice in that area. For long files, it is also worth starting with Muse Spark 1.3 because of its 1M context.

Choose GPT-6.1 Sol when you want one versatile option with the higher overall ranking. Choose Muse Spark 1.3 for large documents and software code. In QueryWise, both models answer the same prompt side by side, so you can immediately see where they agree and where one starts to challenge the other. The current QueryWise ranking leader is Claude Opus 5.5, with a score of 9.9.