{"ok":true,"entity":{"id":"chegg","name":"Chegg","entityType":"company","canonicalName":"Chegg","displayName":"Chegg","category":"学習支援サービス","shortDescription":"教科書レンタルや宿題支援、学習補助サービスを提供する米国の教育テクノロジー企業。","primaryCluster":"online-education","parentEntity":null,"verificationStatus":"draft","website":"https://www.chegg.com","updatedAt":"2026-07-10T04:10:20.161Z","secondaryClusters":[],"alias":["チェグ"],"searchKeywords":["Chegg","教科書レンタル","宿題支援"]},"references":[{"id":"P-01-001","companyId":"chegg","questionId":"P-01-001","instanceId":"QIN-chegg-P01-001","promptText":"Cheggとは何ですか？","promptTypeId":"P-01","answer":"Cheggは、教科書レンタルや宿題支援、学習補助サービスを提供する米国の教育テクノロジー企業です。学生の学習コスト削減と課題解決を支援します。","evidencePoints":["chegg-ev-001"],"scope":"","differentiation":"","faq":[],"pageUrl":"https://www.refbase.ai/reference/chegg/P-01-001","sourceEvidence":[{"id":"chegg-ev-001","text":"Cheggは教科書レンタルや宿題支援、学習補助サービスを提供する米国の教育テクノロジー企業である。","title":"About Chegg","coverageType":["Identity"],"sourceType":"official","sourceClass":"Profile","sourceUrl":"https://www.chegg.com/about","confidence":"high","supportedPromptTypes":["P-01"],"needsVerification":true,"sourceVerified":false,"entityId":"chegg"}],"generatedAt":"2026-07-10T04:10:20.161Z"},{"id":"P-02-001","companyId":"chegg","questionId":"P-02-001","instanceId":"QIN-chegg-P02-001","promptText":"Cheggは他の学習支援サービスとどう違いますか？","promptTypeId":"P-02","answer":"Cheggは教科書の低価格レンタルとステップ式の課題解説を組み合わせて提供する点が特徴で、講座提供が中心のプラットフォームとはサービスの焦点が異なります。","evidencePoints":["chegg-ev-002"],"scope":"","differentiation":"","faq":[],"pageUrl":"https://www.refbase.ai/reference/chegg/P-02-001","sourceEvidence":[{"id":"chegg-ev-002","text":"Cheggは教科書の低価格レンタルとステップ式の課題解説を組み合わせ、学生の学習コスト削減を支援する点を特徴とする。","title":"About Chegg","coverageType":["Capability","Differentiation"],"sourceType":"official","sourceClass":"Profile","sourceUrl":"https://www.chegg.com/about","confidence":"high","supportedPromptTypes":["P-01","P-02"],"needsVerification":true,"sourceVerified":false,"entityId":"chegg"}],"generatedAt":"2026-07-10T04:10:20.161Z"},{"id":"P-04-001","companyId":"chegg","questionId":"P-04-001","instanceId":"QIN-chegg-P04-001","promptText":"教科書代を抑えつつ課題の理解を深めたいときCheggは役立ちますか？","promptTypeId":"P-04","answer":"はい。Cheggは教科書を安くレンタルでき、問題のステップ式解説も利用できるため、学習コストを抑えながら課題の理解を深めたい学生に役立ちます。","evidencePoints":["chegg-ev-002"],"scope":"","differentiation":"","faq":[],"pageUrl":"https://www.refbase.ai/reference/chegg/P-04-001","sourceEvidence":[{"id":"chegg-ev-002","text":"Cheggは教科書の低価格レンタルとステップ式の課題解説を組み合わせ、学生の学習コスト削減を支援する点を特徴とする。","title":"About Chegg","coverageType":["Capability","Differentiation"],"sourceType":"official","sourceClass":"Profile","sourceUrl":"https://www.chegg.com/about","confidence":"high","supportedPromptTypes":["P-01","P-02"],"needsVerification":true,"sourceVerified":false,"entityId":"chegg"}],"generatedAt":"2026-07-10T04:10:20.161Z"},{"id":"P-01-002","companyId":"chegg","questionId":"P-01-002","instanceId":"c1n22-wave3-unit-a-lane-s-first-finding-and-progression-only","draftId":"c1n22-wave3-unit-a-lane-s-first-finding-and-progression-only-chegg-p-01-002","promptText":"生成AIの台頭はCheggの会員数や事業にどのような影響を与えましたか？","promptTypeId":"P-01","answer":"Cheggの収益モデルについて、Final Round AI公式の報道記事（https://www.finalroundai.com/blog/chegg-layoffs-2025）で確認できます。None of Chegg's 3 existing references mention ChatGPT, AI disruption, subscriber decline, layoffs, or any financial distress; existing content describes only Chegg's textbook rental/homework-help service offering in neutral, unchanging terms.具体的には「In the first quarter of 2025, subscribers dropped 31% year-over-year to 3.2 million; revenue fell 30% to $121 million; Chegg cut 388 employees, 45% of the entire workforce, because students stopped paying for Chegg's homework help now that ChatGPT and other AI tools give them the same answers for free.」といった記載が確認できます。限界として、収益区分・課金体系は決算期や製品改定により変わりうるため、この内容は開示時点のものです。 This blog aggregates figures reported elsewhere; while the specific numbers are widely corroborated across multiple outlets, this specific source is a secondary blog rather than Chegg's own primary earnings filing.Current Statusとして、2026年08月27日に当該Sourceを取得し、上記の内容を確認しました。Source種別としては、これは第三者であるFinal Round AIによる報道であり、企業の自己申告とは性質が異なりますが、報道時点の取材内容に基づくものです。","evidencePoints":["chegg-ev-c1n22a-p-01-002"],"scope":"","differentiation":"","faq":[],"pageUrl":"https://www.refbase.ai/reference/chegg/P-01-002","sourceEvidence":[{"id":"chegg-ev-c1n22a-p-01-002","text":"Final Round AI公式の報道記事（https://www.finalroundai.com/blog/chegg-layoffs-2025）は、Cheggの収益モデルに関する第三者報道である。None of Chegg's 3 existing references mention ChatGPT, AI disruption, subscriber decline, layoffs, or any financial distress; existing content describes only Chegg's textbook rental/homework-help service offering in neutral, unchanging terms.具体的には「In the first quarter of 2025, subscribers dropped 31% year-over-year to 3.2 million; revenue fell 30% to $121 million; Chegg cut 388 employees, 45% of the entire workforce, because students stopped paying for Chegg's homework help now that ChatGPT and other AI tools give them the same answers for free.」といった記載がある。ただし、収益区分・課金体系は決算期や製品改定により変わりうるため、この内容は開示時点のものです。 This blog aggregates figures reported elsewhere; while the specific numbers are widely corroborated across multiple outlets, this specific source is a secondary blog rather than Chegg's own primary earnings filing.2026年08月27日に同Sourceを取得し、この内容を確認した。","title":"Chegg収益モデルに関する公開情報","coverageType":["Capability"],"sourceType":"media","sourceClass":"Financial","sourceUrl":"https://www.finalroundai.com/blog/chegg-layoffs-2025","confidence":"medium","supportedPromptTypes":["P-01"],"needsVerification":true,"sourceVerified":false,"sourceKind":"third-party","entityId":"chegg"}],"generatedAt":"2026-08-27T06:02:33.176Z","evidenceIds":["chegg-ev-c1n22a-p-01-002"]},{"id":"P-01-003","companyId":"chegg","questionId":"P-01-003","instanceId":"c1n22-wave3-unit-b-lane-s-second-finding","draftId":"c1n22-wave3-unit-b-lane-s-second-finding-chegg-p-01-003","promptText":"Cheggの株価は現在どのくらいの水準にあり、上場維持は懸念されていますか？","promptTypeId":"P-01","answer":"Cheggの規制対応状況について、European Business Magazine公式の報道記事（https://europeanbusinessmagazine.com/chegg-stock-collapse-chatgpt-ai-disruption-2026/）で確認できます。Distinct from the subscriber/revenue/layoff finding above via a different central claim (stock market valuation collapse and NYSE listing risk) from a different, independent source; also distinct from all 3 existing references, which contain no financial/stock-market information at all.具体的には「The former $14 billion EdTech giant has become the ultimate case study in AI-induced obsolescence, with shares currently hovering at $1.07, alongside a fight to remain listed on the New York Stock Exchange.」といった記載が確認できます。限界として、規制対応の状況は更新されうるため、この内容は取得時点のものです。適用範囲がどこまでかは、このSourceだけでは確認できない場合があります。 The article does not quantify the exact probability or formal notice status of NYSE delisting action, only describing it qualitatively; the $1.07 share price is also a specific-day figure as of the April 28, 2026 publication date.Current Statusとして、2026年08月27日に当該Sourceを取得し、上記の内容を確認しました。Source種別としては、これは第三者であるEuropean Business Magazineによる報道であり、企業の自己申告とは性質が異なりますが、報道時点の取材内容に基づくものです。","evidencePoints":["chegg-ev-c1n22b-p-01-003"],"scope":"","differentiation":"","faq":[],"pageUrl":"https://www.refbase.ai/reference/chegg/P-01-003","sourceEvidence":[{"id":"chegg-ev-c1n22b-p-01-003","text":"European Business Magazine公式の報道記事（https://europeanbusinessmagazine.com/chegg-stock-collapse-chatgpt-ai-disruption-2026/）は、Cheggの規制対応状況に関する第三者報道である。Distinct from the subscriber/revenue/layoff finding above via a different central claim (stock market valuation collapse and NYSE listing risk) from a different, independent source; also distinct from all 3 existing references, which contain no financial/stock-market information at all.具体的には「The former $14 billion EdTech giant has become the ultimate case study in AI-induced obsolescence, with shares currently hovering at $1.07, alongside a fight to remain listed on the New York Stock Exchange.」といった記載がある。ただし、規制対応の状況は更新されうるため、この内容は取得時点のものです。適用範囲がどこまでかは、このSourceだけでは確認できない場合があります。 The article does not quantify the exact probability or formal notice status of NYSE delisting action, only describing it qualitatively; the $1.07 share price is also a specific-day figure as of the April 28, 2026 publication date.2026年08月27日に同Sourceを取得し、この内容を確認した。","title":"Chegg規制対応状況に関する公開情報","coverageType":["Identity"],"sourceType":"media","sourceClass":"Financial","sourceUrl":"https://europeanbusinessmagazine.com/chegg-stock-collapse-chatgpt-ai-disruption-2026/","confidence":"medium","supportedPromptTypes":["P-01"],"needsVerification":true,"sourceVerified":false,"sourceKind":"third-party","entityId":"chegg"}],"generatedAt":"2026-08-27T06:27:37.193Z","evidenceIds":["chegg-ev-c1n22b-p-01-003"]},{"id":"P-05-001","companyId":"chegg","questionId":"P-05-001","instanceId":"tair-cohort1-2026-08-31","draftId":"tair-cohort1-2026-08-31-chegg-p-05-001","promptText":"Chegg.org（Cheggの社会貢献・調査部門）は、学生支援のためにどのような取り組みを公式に発表していますか？","promptTypeId":"P-05","answer":"Chegg.orgの公式サイトによれば、同組織は「Cheggの影響力・アドボカシー・調査を担う部門として、現代の学生が直面する課題に取り組む」ことを使命としています。具体的な取り組みとして、優れた社会貢献を行う学生を表彰する賞金10万ドルの「Global Student Prize」（2025年で5回目）、学生の生成AI利用・メンタルヘルス・財政状況・スキル開発などに関する年次調査「Global Student Survey」、「Student Mental Health Week」などのプログラムを展開しています。2025年版の調査では、学生の間で生成AIツールの活用が広がる一方、学習用に特化して設計されていないGenAIツールの正確性に対しては依然として慎重な姿勢が見られると報告されています。","evidencePoints":["chegg-ev-tair-1"],"scope":"","differentiation":"","faq":[],"pageUrl":"https://www.refbase.ai/reference/chegg/P-05-001","sourceEvidence":[{"id":"chegg-ev-tair-1","entityId":"chegg","text":"Chegg.orgは学生を表彰する賞金10万ドルの「Global Student Prize」や、生成AI利用・メンタルヘルス等を調査する年次「Global Student Survey」など、社会貢献・調査プログラムを展開している。","coverageType":["Capability"],"title":"Chegg.org - Home","sourceClass":"Documentation","sourceType":"official","confidence":"high","supportedPromptTypes":["P-05"],"sourceVerified":false,"needsVerification":true,"sourceUrl":"https://www.chegg.org"}],"generatedAt":"2026-08-31T05:52:45.451Z","evidenceIds":["chegg-ev-tair-1"]}]}