Claude Opus 4.8 vs. Grok 4.7 — Which Is Better?

Answer quality: which model leads in QueryWise?

In the QueryWise ranking, Claude Opus 4.8 is in 16 place with a score of 7.8 out of 10. Grok 4.7 ranks 12 and scores 8.3 out of 10. The current ranking leader is Claude Opus 5.5, with a result of 9.9.

Grok 4.7 has the edge on the overall score. That does not make the other model useless: the two models may produce different answers to the same task, especially when a question requires a long chain of reasoning or precise adherence to a format. Still, if you want “one model for everyday use,” the current numbers favor Grok 4.7.

QueryWise publishes separate Claude scores for two important areas: coding — 9.2, and reasoning — 9.5. Comparable sub-scores for Grok 4.7 have not yet been published, so it would be unfair to declare a winner in these categories. Based on the available data, Claude looks like the more predictable choice for tasks that involve writing or checking code and breaking down a complicated question step by step.

Price and speed: the difference shows up in your budget

An average question to Claude Opus 4.8 in QueryWise costs about 22 ₸, while a question to Grok 4.7 costs roughly 10 ₸. That is a meaningful difference for regular use. Ten questions a day can already create a noticeable gap in monthly spending, especially if you send drafts, spreadsheets, and long documents to the model.

There is not yet enough telemetry to compare the models’ median response speed: the values are listed as — for Claude and — for Grok. So claiming that one is faster would be speculation. For time-sensitive work, it makes more sense to choose based on the cost and quality required for the specific task, rather than on an unverified impression of speed.

Both Claude Opus 4.8 and Grok 4.7 are available in QueryWise from Kazakhstan. Payment is processed in tenge, the interface is available in Russian and Kazakh, and new users receive three free questions to start. It is a convenient way to test both models on your own materials without a separate foreign subscription.

Context and task types

Claude Opus 4.8 has a context window of 1M, while Grok 4.7 has 500K. In practice, this affects not how polished an answer sounds, but how much material the model can keep in one conversation. If you need to review a 200-page contract in one evening or compare several large technical documents, Claude’s context advantage is practically useful.

For short questions, the difference is smaller. For example, ask Claude to write a Python function that cleans up Kazakhstani phone numbers, preserves numbers with the country code, and adds tests for the “+7” and “8” formats. Its strength here is coding, scored at 9.2: the model should be better at retaining the requirements and producing a verifiable result. Grok 4.7 has no separate coding score, so there is not enough evidence to rank it higher for this task.

Another scenario is a question such as: “Compare two mobile plans by price per gigabyte, tethering restrictions, and early termination terms, then say which is better for a family of four.” With a reasoning score of 9.5, Claude is well suited to this structured task. Grok may answer more briefly and cheaply, but its conclusion should be double-checked when the question contains many conditions.

A third example is quickly editing a post for a Kazakhstani audience or explaining a complex term in plain language. Here, Grok 4.7 may be the rational choice: a question costs about 10 ₸, and paying extra for every small edit is not always worthwhile. QueryWise lets you send the same prompt to both models and see where they agree and where one of them goes off track.

The honest verdict

For coding, long documents, and tasks with multiple conditions, I would choose Claude Opus 4.8. Its strengths are supported by QueryWise scores: 9.2 for coding, 9.5 for reasoning, and a 1M context window. It is the more expensive option — about 22 ₸ per average question — but the extra cost may pay off when an error would require manual rework.

For frequent short queries, drafts, and budget-conscious use, Grok 4.7 is the better fit. It costs about 10 ₸ per question, and its overall score of 8.3 is higher than Claude’s in the current ranking. So Grok 4.7 is ahead on the current score, while Grok 4.7 wins on price if its quality is sufficient for your task.

Both models are assistants, not substitutes for a lawyer, doctor, or financial adviser. Contracts, diagnoses, and major financial decisions should be checked against primary sources and with a qualified specialist.