Open Semantic Layer(OSI)
https://gyazo.com/329b4095fd052d82c1f6ffd07345e463
Snowflake Unites Industry Leaders to Unlock AI's Potential with the Open Semantic Interchange Initiative
The OSI initiative is a collaborative, open-source effort dedicated to standardizing and streamlining semantic model exchange and utilization across the diverse array of tools and platforms within the data analytics, AI, and BI ecosystem. Our shared vision is to establish a common, vendor-agnostic semantic model specification and query API, promoting unparalleled interoperability, efficiency, and collaboration among all participants. By providing a single, consistent source of truth, this vendor-agnostic standard ensures that your data’s definitions and value remain consistent as they are interchanged between AI agents, BI platforms, and all other tools in your ecosystem, eliminating inconsistencies across your different tools.
課題感
The Agentic Future Demands an Open Semantic Layer
data meaning disconnect
このdata meaning disconnectがリスクとなった
Garbage in, garbage outな世界観なので、リスクは減らしたい
AIエージェントの話もある
目指しているところ
OSIは仕様であり、エンジンではない
参加している企業一覧
情報源
https://www.snowflake.com/en/blog/open-semantic-interchange-ai-standard/
https://www.snowflake.com/en/blog/osi-initiative-expands-partners/
ユーザー企業
BlackRock
Instacart
JPMorgan Chase
Strategy
Mistral AI
メタデータ管理・データカタログ・BI系
Alation
Atlan
Cube
honeydew
Omni
Select Star
Sigma
ThoughtSpot
Collibra
DataHub
Salesforce (CRM)
BI枠
Preset
AIによるサービスを提供する企業
BlueYonder
elementum
Hex
RelationalAI
プラットフォーマー
Snowflake
AWS
Google
統合型
Domo
Starburst Data
Informatica
dbt Labs
Firebolt
仕様の目的は以下の通り
Standardization: We aim to establish a uniform language and structure for semantic model definitions, ensuring consistency and ease of interpretation across various tools and systems.
Interoperability: Our goal is to facilitate seamless data exchange and utilization of semantic models between diverse data  analytics, AI, and BI products and services.
Extensibility: The semantic model will be designed to be adaptable and customizable, allowing organizations and vendors to extend it to meet their specific needs as data requirements, AI, and analytical use cases evolve.
Open Source: We are committed to promoting community participation and collaboration, encouraging innovation, and ensuring the framework remains relevant and effective in addressing current and future challenges in data analytics and AI/BI.
Domain-Specific Models: OSI will simplify the process of combining and leveraging data from various sources by standardizing its semantic representation, leading to more comprehensive and accurate data analysis and data product sharing.
仕様が存在すること自体の目的であり、ISO8601などと大きな違いはない
仕様が目指すところ
Improved AI/BI Adoption: By facilitating seamless data exchange and a common understanding across different tools, the OSI enables faster and more effective use of semantic models in AI and BI tools.
Streamlined Data Operations: Reducing the complexity of managing multiple data sources and tools, the OSI provides a common language for semantic data, enabling data teams and customers to focus on higher-value analytical tasks.
Vendor Neutrality: The framework is designed to be independent of any specific data platform, AI tool, or BI vendor, offering unparalleled flexibility and freedom of choice in building robust data analytics and AI/BI infrastructure.
具体的な仕様はまだ未定
情報はなかった
仕様は仕様であって、仕様を実装したエンジンは別枠として考える必要があるcontradiction29.icon
つまりこのOSIを実装するエンジンの動きが次に来るcontradiction29.icon
MetricFlowが次に来るかcontradiction29.icon
dbt LabsはOSIの動きに強く答えたcontradiction29.icon
MetricFlowをApache 2.0LicenseでOSS化した
dbt Labs Affirms Commitment to Open Semantic Interchange by Open Sourcing MetricFlow
OSIの実装者としてのムーヴメントを開始しているcontradiction29.icon
Timeline
Open Semantic Interchange (OSI) Further Expands Partner Ecosystem and Holds First Working Group Meeting
2025-10-17 : 最初のワーキングセッション開始
書かれてはいないが、戦略的な動機もありそうだcontradiction29.icon
オープンソースなのを見ると、垂直統合戦略を取るMicrosoft Fabricへの対抗意識でしょうねcontradiction29.icon
戦略が近いDatabricksに対する対抗意識もありそうcontradiction29.icon
オープンな規格にすれば、Best of Breedな技術選定の中で優位性を確保できる見込みがありそうcontradiction29.icon