Claude Haiku 4.5 vs. GPT-6 Astra — which is better?

Short answer: GPT-6 Astra is ahead on the current QueryWise score. Claude Haiku 4.5 is worth considering as an affordable model for short prompts and coding, while GPT-6 Astra is designed for complex projects, large documents, and situations where an incorrect answer costs more than a few dozen tenge.

Both models are available in Kazakhstan: payment is processed in tenge, the interface is available in Russian and Kazakh, and new users get three free questions to start. In QueryWise, they appear side by side, so you can send the same prompt to both and see where their wording matches—and where one model starts filling in gaps on its own.

Quality: the ranking shows the gap

Claude Haiku 4.5 ranks 33 with a score of 4.1 out of 10. GPT-6 Astra ranks 4 and scores 9.3 out of 10. GPT-6 Astra is currently ahead, while Claude Opus 5.5 remains the benchmark at 9.9.

The coding gap is especially clear: Claude Haiku 4.5 scores 7.6, while GPT-6 Astra scores 9.5. For a prompt such as “find the cause of the error in this Python snippet and rewrite the function to handle an empty API response,” Astra is the stronger choice: it is better at retaining the requirements and delivering a complete patch instead of merely explaining the error.

For reasoning, QueryWise reports 5.4 for Claude Haiku 4.5 and — for GPT-6 Astra. The right conclusion depends on the current token values, but the practical recommendation stays the same: for multi-step requirements checks, choose whichever model is currently higher on this measure. Do not confuse this kind of test with advice from a doctor, lawyer, or financial professional.

Price and speed in tenge

An average question costs about 10 ₸ with Claude Haiku 4.5 and about 43 ₸ with GPT-6 Astra. The difference becomes a real expense if you run dozens of emails, study assignments, or code fragments through a model every day.

Claude Haiku 4.5 makes more sense for a stream of short operations: polishing an email, extracting key points from a short text, or writing a simple SQL query. GPT-6 Astra costs more, so it is best used when one strong answer is preferable to several attempts and manual rechecking.

There is not yet enough telemetry for a reliable median response time. QueryWise has not published a stable value of — for Claude Haiku 4.5 or — for GPT-6 Astra. So claiming that one is faster would be speculation. The price is known; the speed is not—yet.

Context and task types

Claude Haiku 4.5 works with a context of 200K, while GPT-6 Astra supports 1.1M. For an ordinary question, this is not decisive. It matters when you need to analyze a long contract, several project files, or a large document set without constantly splitting it into pieces.

Imagine this task: “compare the rental terms in four versions of a contract, find changes to penalties, and prepare a risk table.” Astra looks stronger here thanks to its larger context and higher overall score. It is still not legal advice: a professional should review the contract.

Another scenario is working on a small script in the evening. If you need to explain an error, add input validation, and clean up the code, Claude Haiku 4.5 is already good enough—and its lower cost makes a series of follow-up questions easier on your budget.

A third example is exam preparation. For a request like “explain the law of conservation of energy with a simple example, then give me five problems with answers and check my solution,” GPT-6 Astra is more likely to preserve the structure of a long dialogue. Claude Haiku 4.5 works well for short explanations and quick hints, but complex reasoning should be double-checked.

An honest choice by use case

For coding, the winner is GPT-6 Astra when judged by the current QueryWise score and the 7.6 versus 9.5 comparison. Claude Haiku 4.5 makes sense when the task is small, requests are frequent, and price matters more than maximum quality.

For long documents, complex planning, and multi-step instructions, the choice leans toward GPT-6 Astra: its context is 1.1M, its current rank is 4, and its price is about 43 ₸. Those figures explain what you are paying for. For short everyday and work-related questions, Claude Haiku 4.5 remains the more economical option at about 10 ₸.

The blunt conclusion: GPT-6 Astra is ahead on the current score. Claude Haiku 4.5 is a rational budget assistant for short prompts and coding. GPT-6 Astra is the choice for tasks where answer quality, input volume, and fewer retries matter more than the price of a single question.