Claude Opus 4.7 wins on coding (96 vs 92) and writing quality. Grok 4 wins on price ($2 vs $5/1M input) and context window (2M vs 1M). For most workflows, Claude Opus 4.7 is the stronger default — previous opus flagship, now superseded by claude opus 4.8 at the same price.
The safest Claude Opus 4.7 vs Grok 4 default, the cheaper option worth trying first, and the specialist pick — before you read the detail below.
Claude Opus 4.7 is the strongest answer here for Claude Opus 4.7 vs Grok 4 — pick it when quality of output matters more than the $5.00/1M/1M input you pay for it.
Grok 4 handles the same job for about 73% less per token. Start here and only move up if the output is not good enough.
Grok 4 is the fastest of these for Claude Opus 4.7 vs Grok 4 — worth it when latency is what the reader notices, not the last few points of reasoning depth.
Claude Opus 4.7 leads on coding with a score of 96 vs 92 for Grok 4.
Grok 4 has the larger context window: 2M vs 1M for Claude Opus 4.7.
Grok 4 is cheaper at $2/1M input tokens vs $5/1M for Claude Opus 4.7.
Claude Opus 4.7 is the safer default: it is built for highest-ceiling coding, agentic workflows, and deep research, which covers most of what people bring to this comparison.
Grok 4 earns its place when your work is mostly coding and research at competitive pricing with maximum context, even though it loses the overall count here.
Grok 4 is the more cost-efficient option at $2/1M input — Claude Opus 4.7 costs 3x more per input token, so the gap is worth taking seriously wherever token volume rather than peak quality drives the bill.
Switch the scoring lens to see whether the Claude Opus 4.7 vs Grok 4 answer changes when cost, speed, or long-document depth leads the decision.
Anthropic / Premium / May 27, 2026
Previous Opus flagship, now superseded by Claude Opus 4.8 at the same price.
Ranks models by the broadest mix of coding, writing, research, and long-context usefulness.
You need cheaper high-volume throughput, image generation, or a workflow that must stay inside OpenAI tooling.
Where the Claude Opus 4.7 vs Grok 4 recommendation shifts once you weigh price or latency differently.
Previous Opus flagship, now superseded by Claude Opus 4.8 at the same price.
Strong coding value with 2M context — an underrated pick at this price.
List prices and published scores — the numbers this page's pick is built from.
| Model | Input | Output | Est. month | Context | Speed | Coding | Writing | Research |
|---|---|---|---|---|---|---|---|---|
| Claude Opus 4.7Anthropic | $5.00/1M | $25.00/1M | $100 | 1M tokens | Deliberate | 96 | 93 | 95 |
| Grok 4xAI | $2.00/1M | $6.00/1M | $32 | 2M tokens | Fast | 92 | 70 | 86 |
Scores out of 100 — how we evaluate models. “Est. month” is 10M in / 2M out at list price: a ceiling, no discounts.
Why each one is on the shortlist for Claude Opus 4.7 vs Grok 4, what it is genuinely good at, and where we would steer you away from it.
Ranked first here for Claude Opus 4.7 vs Grok 4: 96/100 on coding, with the widest margin of anything in this line-up.
Anthropic's previous Opus flagship, now superseded by Opus 4.8. Still the second-best coding model publicly available at the same $5/$25 price.
You need cheaper high-volume throughput, image generation, or a workflow that must stay inside OpenAI tooling.
Superseded by Opus 4.8 (May 27, 2026) which scores 69.2% SWE-Bench Pro vs 64.3% here — at the same price. For existing pinned integrations Opus 4.7 still works well, but new deployments should use Opus 4.8.
Full pricing, benchmark table and release notes on the Claude Opus 4.7 page.
The cost-conscious pick for Claude Opus 4.7 vs Grok 4, about 73% less per token than Claude Opus 4.7 than the top choice while holding 92/100 on coding.
xAI's latest flagship with strong coding benchmark performance, a 2M token context window, and aggressive pricing at $2/$6 per million tokens.
You need the highest writing quality or the most reliable production-grade output — Claude wins both.
Strong coding benchmark with excellent value. The $2/$6 pricing and 2M context make it competitive with more expensive alternatives.
Full pricing, benchmark table and release notes on the Grok 4 page.
UseRightAI recommendations are based on practical decision factors people actually feel in day-to-day use.
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Claude Opus 4.7 wins on more of the categories we score — coding, research, long context — so it is the better default of the two. Grok 4 is the better pick when your work is mostly coding and research at competitive pricing with maximum context. Neither is universally "better": Claude Opus 4.7 is aimed at highest-ceiling coding and agentic workflows, Grok 4 at coding and research at competitive pricing with maximum context.
Grok 4 is cheaper at $2/1M input and $6/1M output. Claude Opus 4.7 costs $5/1M input and $25/1M output.
Grok 4 has the larger context window at 2M tokens vs Claude Opus 4.7's 1M. For large document analysis, Grok 4 is the stronger pick.
Claude Opus 4.7 is better for coding with a score of 96 vs Grok 4's 92 (out of 100). GPT-6 Astra is the overall coding leader in this directory at 100/100.
Grok 4 is faster with a fast speed rating (score: 4) vs Claude Opus 4.7's deliberate rating (score: 2). Speed matters most for interactive and high-throughput work; for batch jobs the Claude Opus 4.7 latency penalty is usually invisible.
Opus 4.8 launched at the same $5/$25 price with 69.2% SWE-Bench Pro and parallel subagents. No reason to prefer Opus 4.7 for new integrations — use Opus 4.8 instead. Avoid it if you are starting a new integration — Opus 4.8 is strictly better at the same price. That is the main case for looking at Grok 4 instead.
Claude Opus 4.6 and Sonnet 4.6 lead on pure coding benchmarks. Less established ecosystem and tooling than OpenAI or Anthropic. Avoid it if you need the highest writing quality or the most reliable production-grade output — Claude wins both. Against Claude Opus 4.7 specifically, the gap shows up most on coding (96 vs 92).
Take a moderate workload of 10M input and 2M output tokens a month. Claude Opus 4.7 runs $100.00 (at $5/1M in and $25/1M out); Grok 4 runs $32.00 (at $2/1M in and $6/1M out). That is a $68.00/month difference — Grok 4 is the cheaper of the two at this volume, and the gap scales linearly as you send more. Output tokens dominate the bill on both, so prompt length matters far less than response length.
Yes, and for most teams that beats picking one. A common split is Claude Opus 4.7 for highest-ceiling coding and agentic workflows, with Grok 4 handling coding and research at competitive pricing with maximum context. Routing high-volume, low-stakes calls to Grok 4 at $2/1M and reserving Claude Opus 4.7 for the hard cases is usually the cheapest arrangement that does not cost you quality.