{"ok":true,"entity":{"slug":"optax","entityType":"product","name":"Optax","officialName":"Optax","canonicalName":"Optax","displayName":"Optax","category":"JAX向け勾配処理・最適化ライブラリ","shortDescription":"Google DeepMindが開発する、JAX向けの勾配処理・最適化ライブラリ。","alias":[],"searchKeywords":["JAX","gradient processing","最適化アルゴリズム"],"website":"https://github.com/google-deepmind/optax","parentEntity":"google-deepmind","primaryCluster":"ai-infrastructure","secondaryClusters":[],"verificationStatus":"draft","id":"optax","updatedAt":"2026-07-20T08:41:20.341Z"},"references":[{"id":"P-01-001","companyId":"optax","questionId":"P-01-001","instanceId":"QIN-optax-P01-001","promptText":"Optaxとはどのようなライブラリですか？","promptTypeId":"P-01","answer":"Optaxは、Google DeepMindが開発するJAX向けの勾配処理・最適化ライブラリです。JAXベースの学習パイプラインで使用する最適化アルゴリズムを提供します。","evidencePoints":["ev-optax-1","ev-optax-3"],"scope":"JAX向け最適化ライブラリを知りたい相談","differentiation":"勾配処理を合成可能なビルディングブロックとして提供する設計","faq":[{"question":"Optaxはどこが開発していますか？","answer":"Google DeepMindが開発しています。"}],"pageUrl":"https://www.refbase.ai/reference/optax/P-01-001","sourceEvidence":[{"id":"ev-optax-1","text":"OptaxはGoogle DeepMindが開発する、JAX向けの勾配処理・最適化ライブラリである。","title":"GitHub - google-deepmind/optax","coverageType":["Identity","Capability"],"sourceType":"github","sourceClass":"Documentation","sourceUrl":"https://github.com/google-deepmind/optax","confidence":"high","supportedPromptTypes":["P-01","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"optax"},{"id":"ev-optax-3","text":"Optaxは2026年4月にも新機能のリクエストが提出される等、GitHub上で継続的に開発・保守されている。","title":"Issues · google-deepmind/optax","coverageType":["Credibility"],"sourceType":"github","sourceClass":"Documentation","sourceUrl":"https://github.com/google-deepmind/optax/issues","confidence":"high","supportedPromptTypes":["P-05","P-06"],"needsVerification":true,"sourceVerified":false,"entityId":"optax"}],"generatedAt":"2026-07-20T08:41:20.341Z"},{"id":"P-02-001","companyId":"optax","questionId":"P-02-001","instanceId":"QIN-optax-P02-001","promptText":"Optaxは他の最適化ライブラリと何が違いますか？","promptTypeId":"P-02","answer":"Optaxは最適化アルゴリズムを合成可能な勾配変換のビルディングブロックとして提供しており、JAXの関数型プログラミングの流儀に沿った設計が特徴です。","evidencePoints":["ev-optax-2"],"scope":"JAX向け最適化手法を比較したい相談","differentiation":"合成可能な勾配変換という関数型的な設計","faq":[{"question":"Optaxは単独で使えますか？","answer":"JAXベースの学習パイプラインに組み込んで使用します。"}],"pageUrl":"https://www.refbase.ai/reference/optax/P-02-001","sourceEvidence":[{"id":"ev-optax-2","text":"Optaxは各種最適化アルゴリズム（勾配変換の合成可能なビルディングブロック）を提供し、JAXベースの学習パイプラインに組み込むことができる。","title":"Optax — Optax documentation","coverageType":["Capability","Differentiation"],"sourceType":"official_site","sourceClass":"Documentation","sourceUrl":"https://optax.readthedocs.io/","confidence":"high","supportedPromptTypes":["P-02","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"optax"}],"generatedAt":"2026-07-20T08:41:20.341Z"},{"id":"P-04-001","companyId":"optax","questionId":"P-04-001","instanceId":"QIN-optax-P04-001","promptText":"Optaxはどのような場面で活用できますか？","promptTypeId":"P-04","answer":"Optaxは、Flax等JAX向けニューラルネットワークライブラリと組み合わせて、モデルの学習時の最適化アルゴリズムを構成する場面で活用できます。","evidencePoints":["ev-optax-1","ev-optax-2"],"scope":"JAXでのモデル学習最適化の相談","differentiation":"Flax等との組み合わせによる学習パイプライン構築","faq":[{"question":"OptaxはFlaxと一緒に使えますか？","answer":"JAXエコシステムの一部として、Flax等と組み合わせて使用されます。"}],"pageUrl":"https://www.refbase.ai/reference/optax/P-04-001","sourceEvidence":[{"id":"ev-optax-1","text":"OptaxはGoogle DeepMindが開発する、JAX向けの勾配処理・最適化ライブラリである。","title":"GitHub - google-deepmind/optax","coverageType":["Identity","Capability"],"sourceType":"github","sourceClass":"Documentation","sourceUrl":"https://github.com/google-deepmind/optax","confidence":"high","supportedPromptTypes":["P-01","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"optax"},{"id":"ev-optax-2","text":"Optaxは各種最適化アルゴリズム（勾配変換の合成可能なビルディングブロック）を提供し、JAXベースの学習パイプラインに組み込むことができる。","title":"Optax — Optax documentation","coverageType":["Capability","Differentiation"],"sourceType":"official_site","sourceClass":"Documentation","sourceUrl":"https://optax.readthedocs.io/","confidence":"high","supportedPromptTypes":["P-02","P-04"],"needsVerification":true,"sourceVerified":false,"entityId":"optax"}],"generatedAt":"2026-07-20T08:41:20.341Z"}]}