Content density chart of this comparison: words in each answer against websites cited
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Which AI model searches the web better on a Japanese company-analysis question?

We gave GPT-6.1 Sol and GPT-6 the same question about one Japanese company. This page measures how far each of their four answers searched. Its cited links are not checked yet, so it does not say whether the pages back what the models wrote. It compares the models, not their advice.

AI-generated · unverified · asked 13 and 17 Oct 2026 · links not checked

The test question

As asked, word for word.

https://010m.co.jp/

search below

  • what segment do they serve?
  • what strength do they have?
  • any weaknesses?
  • issues they cannot solve by themselves

A company's own site can answer the segment and strength points. It rarely lists the company's weaknesses or the problems it cannot solve alone. The question tests whether a model looks beyond that site.

Measured · content density

Which model researched further?

8 websitesGPT-6 at Pro, the widest search
3 websitesGPT-6.1 Sol at High, both runs. The third website differs between runs.
3 websitesGPT-6 at High, in more words than either Sol run
One dot per answer. Across: answer length in words. Up: distinct websites cited. A dot high on the chart drew on more sources. The shape is the vendor. Two dots that would overlap are drawn side by side. Hover or tab to a dot for its numbers.
Show as a table
AnswerWordsWebsites cited

More websites means the model looked further. It does not mean the answer is right. That needs the link check below, which has not run for this question.

Not measured yet · cited links

Do the cited pages back what the models wrote? Not checked yet.

In a checked comparison, we open every cited link and compare the page with the passage that cites it. For this question that has not happened. The numbers below say how much there is to check.

54cited links across 4 answers, none opened yet
0answers with no links in the saved copy
0passages graded

Cited links · one square per link, none opened yet

One hollow square per cited link, in the order of the answers table. The squares count links, not websites: an answer that cites one page ten times has ten squares and one website. When the check runs, each square turns grey, red, or red-outlined, and this chart becomes the one a checked comparison shows.

Until then, treat every figure in these answers as a lead, not a fact. Open the page before a number goes into your plan. To see what a finished check looks like, read the comparison How effective are interpreters and translation tools at trade-show booths in Japan?.

Our reading · Dorado's view, not a measurement

What this means when you pick a model for research.

  1. Every answer rests on the company's own site.

    In all four answers, two of the cited websites are 010m.co.jp and its subdomain insightlead.010m.co.jp. The three shorter answers add one website each. GPT-6 at Pro adds six.

  2. Pro searched wider and wrote more.

    GPT-6 at Pro cited 8 websites in 3,090 words. The other three answers cited 3 websites each, in 1,019 to 1,657 words.

  3. Asking twice changed the sources.

    GPT-6.1 Sol at High ran twice on 13 October. Both runs cite 010m.co.jp and its subdomain. The third website is mmg-hd.co.jp in run 1 and veldt.jp in run 2.

All 4 answers

Every answer, with its numbers.

ModelSettingAskedWordsWebsitesLinks
GPT-6.1 SolOpenAI · run 1High13 Oct 20261,019310
GPT-6.1 SolOpenAI · run 2High13 Oct 20261,078311
GPT-6OpenAIHigh13 Oct 20261,657315
GPT-6OpenAIPro17 Oct 20263,090818

GPT-6.1 Sol at High ran twice on 13 October, and GPT-6 at Pro ran on 17 October. GPT-6 at High has an earlier saved copy that the library replaced with a corrected one at the same address. The table shows the corrected copy. Each model name opens that answer in full. Each model name opens that answer in full.

The research plan
$50 first month, then $200 a month

Want the sources checked for your product?

These answers are unchecked. In the research plan, we open the sources, check the dates, and correct what is wrong before the brief reaches you.