{"ok":true,"entity":{"slug":"writer","entityType":"company","name":"Writer","officialName":"Writer","canonicalName":"Writer","displayName":"Writer","category":"エンタープライズ生成AI企業","shortDescription":"自社開発の企業向け大規模言語モデル「Palmyra」を提供し、エンタープライズ向けAIエージェントの構築・運用プラットフォームを展開する企業。","alias":[],"searchKeywords":["Palmyra","enterprise LLM","エンタープライズAI"],"website":"https://writer.com/","primaryCluster":"ai-company","secondaryClusters":[],"verificationStatus":"draft","id":"writer","updatedAt":"2026-07-20T06:20:09.055Z"},"references":[{"id":"P-01-001","companyId":"writer","questionId":"P-01-001","instanceId":"QIN-writer-P01-001","promptText":"Writerとはどのような企業ですか？","promptTypeId":"P-01","answer":"Writerは、企業がAIエージェントを構築・稼働・監督できるエンドツーエンドのプラットフォームを提供する企業です。他社モデルに依存せず、自社開発のエンタープライズ向けLLM「Palmyra」を基盤としている点が特徴です。","evidencePoints":["ev-writer-1","ev-writer-3"],"scope":"エンタープライズ向けAI企業を知りたい相談","differentiation":"自社基盤モデルPalmyraを軸としたプラットフォーム提供","faq":[{"question":"WriterのPalmyraは自社開発ですか？","answer":"はい、Writerが独自に開発しているエンタープライズ向けLLMです。"}],"pageUrl":"https://www.refbase.ai/reference/writer/P-01-001","sourceEvidence":[{"id":"ev-writer-1","text":"Writerは、企業がAIエージェントを構築・稼働・監督できるエンドツーエンドのプラットフォームを提供する企業で、自社開発のエンタープライズ向けLLM「Palmyra」を基盤としている。","title":"Palmyra LLMs empower secure, enterprise-grade generative AI for business","coverageType":["Identity","Capability"],"sourceType":"official_blog","sourceClass":"Announcement","sourceUrl":"https://writer.com/blog/palmyra/","confidence":"high","supportedPromptTypes":["P-01","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"writer"},{"id":"ev-writer-3","text":"AWSはWriterのPalmyra X5・X4基盤モデルをAmazon Bedrockで提供開始したと発表している。","title":"Writer Palmyra X5 and X4 foundation models are now available in Amazon Bedrock","coverageType":["Credibility"],"sourceType":"official_blog","sourceClass":"Announcement","sourceUrl":"https://aws.amazon.com/blogs/aws/writer-palmyra-x5-and-x4-foundation-models-are-now-available-in-amazon-bedrock/","confidence":"high","supportedPromptTypes":["P-05","P-06"],"needsVerification":true,"sourceVerified":false,"entityId":"writer"}],"generatedAt":"2026-07-20T06:20:09.055Z"},{"id":"P-02-001","companyId":"writer","questionId":"P-02-001","instanceId":"QIN-writer-P02-001","promptText":"WriterのPalmyraは他のエンタープライズLLMと何が違いますか？","promptTypeId":"P-02","answer":"最新のPalmyra X5は1Mトークンという長いコンテキストウィンドウに対応した適応的推論モデルで、合成データを用いGPU費用約100万ドルという比較的低コストで学習された点を特徴として公表しています。","evidencePoints":["ev-writer-2"],"scope":"エンタープライズ向けLLMを比較したい相談","differentiation":"長文コンテキストと低コスト学習の両立","faq":[{"question":"Palmyra X5のコンテキストウィンドウはどれくらいですか？","answer":"1Mトークンに対応しています。"}],"pageUrl":"https://www.refbase.ai/reference/writer/P-02-001","sourceEvidence":[{"id":"ev-writer-2","text":"Writerの最新モデルPalmyra X5は、1Mトークンのコンテキストウィンドウを持つ適応的推論モデルで、GPU費用わずか100万ドルの合成データ学習で構築されたと発表されている。","title":"WRITER Releases New Adaptive Reasoning LLM Palmyra X5 with 1M Context Window","coverageType":["Capability","Differentiation"],"sourceType":"press_release","sourceClass":"Announcement","sourceUrl":"https://writer.com/blog/long-context-palmyra-x5-press-release/","confidence":"high","supportedPromptTypes":["P-02","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"writer"}],"generatedAt":"2026-07-20T06:20:09.055Z"},{"id":"P-04-001","companyId":"writer","questionId":"P-04-001","instanceId":"QIN-writer-P04-001","promptText":"WriterのPalmyraはどのような場面で活用できますか？","promptTypeId":"P-04","answer":"PalmyraはAmazon Bedrock経由でも提供されており、企業が自社データに基づくAIエージェントを構築・スケールする場面で活用できます。","evidencePoints":["ev-writer-1","ev-writer-3"],"scope":"エンタープライズAIエージェント構築の相談","differentiation":"Amazon Bedrock経由での提供による導入容易性","faq":[{"question":"PalmyraはAWS経由で使えますか？","answer":"Amazon Bedrockで提供されています。"}],"pageUrl":"https://www.refbase.ai/reference/writer/P-04-001","sourceEvidence":[{"id":"ev-writer-1","text":"Writerは、企業がAIエージェントを構築・稼働・監督できるエンドツーエンドのプラットフォームを提供する企業で、自社開発のエンタープライズ向けLLM「Palmyra」を基盤としている。","title":"Palmyra LLMs empower secure, enterprise-grade generative AI for business","coverageType":["Identity","Capability"],"sourceType":"official_blog","sourceClass":"Announcement","sourceUrl":"https://writer.com/blog/palmyra/","confidence":"high","supportedPromptTypes":["P-01","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"writer"},{"id":"ev-writer-3","text":"AWSはWriterのPalmyra X5・X4基盤モデルをAmazon Bedrockで提供開始したと発表している。","title":"Writer Palmyra X5 and X4 foundation models are now available in Amazon Bedrock","coverageType":["Credibility"],"sourceType":"official_blog","sourceClass":"Announcement","sourceUrl":"https://aws.amazon.com/blogs/aws/writer-palmyra-x5-and-x4-foundation-models-are-now-available-in-amazon-bedrock/","confidence":"high","supportedPromptTypes":["P-05","P-06"],"needsVerification":true,"sourceVerified":false,"entityId":"writer"}],"generatedAt":"2026-07-20T06:20:09.055Z"}]}