# SoftBank
**Entity class:** Concept or analytic term
**Domain:** Technology Investment / Telecommunications / AI Infrastructure
**Doc Type:** Institution Node
**Maturity:** Developed
## Definition
**SoftBank Group is a technology investment group founded by Masayoshi Son.** In this corpus it is distinct from the Japanese operating company SoftBank Corp. and from individual portfolio companies.
## Crown Jewel position
[[articles/Pax Silica's Crown Jewel|Pax Silica's Crown Jewel]] gives SoftBank a coordinating role across AI capital, [[wiki/Stargate Project|Stargate]], [[wiki/SB Energy|SB Energy]], Arm, and the successive ownership history of [[wiki/Boston Dynamics|Boston Dynamics]]. The Texas domestic mirror follows this network into data-center sites, energy development, and the acquired 3M Austin research campus.
Investment, ownership, contracts, and board roles establish specific relationships. They do not make every portfolio company one command structure; the article's integrated-network reading remains an interpretation of the topology.
## Routes
[[wiki/Stargate Project|Stargate Project]] · [[wiki/SB Energy|SB Energy]] · [[wiki/3M Austin Center|3M Austin Center]] · [[wiki/Boston Dynamics|Boston Dynamics]] · [[wiki/OpenAI|OpenAI]] · [[wiki/Oracle|Oracle]]
## Sources / Provenance
- SoftBank, [Masayoshi Son biography](https://www.softbank.jp/en/corp/aboutus/profile/officer/son/).
- [[articles/Pax Silica's Crown Jewel|Pax Silica's Crown Jewel]] — source of the Texas network interpretation.
## Relationships
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This entry is routed through [[collections/Neurotech|Neurotech]], [[collections/Consciousness Continuity|Consciousness Continuity]], and [[collections/War With Empire|War With Empire]]. Its source context is developed in [[articles/The Last Migration Will Not Be Human|The Last Migration Will Not Be Human]], [[articles/The Magic Kingdom and the Managed State|The Magic Kingdom and the Managed State]], [[articles/The Next Interface Layer|The Next Interface Layer]], and [[articles/Technologies for Consciousness Mapping and Transfer|Technologies for Consciousness Mapping and Transfer]]. Status-qualified source edges are preserved in the terminal Research Edges section.
### Funding, business, and licensing
- [[wiki/Stargate Project|Stargate Project]] funded **SoftBank**.
### Key Relationships
- **SoftBank** is associated with [[wiki/financial responsibility|financial responsibility]].
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## Related Work in the Corpus
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- In [[articles/The Magic Kingdom and the Managed State|The Magic Kingdom and the Managed State]], **The Stargate Infrastructure Substrate: Compute, Energy, Territory** provides the narrative context for **SoftBank**: The Disney–OpenAI agreement sits atop a rapidly materializing hard-infrastructure layer.
- In [[articles/The Magic Kingdom and the Managed State|The Magic Kingdom and the Managed State]], **Updated Relational Map of Named Entities** provides the narrative context for **SoftBank**: SoftBank ↔ Stargate LLC (financial responsibility; \$41B investment in OpenAI; 11% equity; chairman Masayoshi Son).
- In [[articles/The Next Interface Layer|The Next Interface Layer]], **Coordinate 2: The Compute-Energy-Territory Substrate — Stargate** provides the narrative context for **SoftBank**: Stargate LLC, incorporated in Delaware as a joint venture of OpenAI, SoftBank, Oracle, and Abu Dhabi's MGX, was announced on January 21, 2025, at a White House press conference by President Donald Trump alongside Sam Altman,…
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## Research Edges
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#### Interface and soft-sovereignty graph patch — 2026-09-10
**Collections:** [[collections/War With Empire|War With Empire]] · [[collections/Neurotech|Neurotech]]
**Relationship source:** [[research/Interface and Soft Sovereignty Ecosystem Relationship Graph - 2026-09-10|Interface and Soft Sovereignty Ecosystem Relationship Graph — 2026-09-10]]
**Related source articles:** [[articles/The Next Interface Layer|The Next Interface Layer]] · [[articles/The Magic Kingdom and the Managed State|The Magic Kingdom and the Managed State]]
#### Outgoing typed edges
- **Edge 406 — `responsibility_in_Stargate` → [[wiki/financial responsibility|financial responsibility]]** — **VERIFIED**; evidence `OPENAI_STARGATE_2025`.
#### Incoming typed edges
- **Edge 402 — [[wiki/Stargate Project|Stargate Project]] `funder` → this entry** — **VERIFIED**; evidence `OPENAI_STARGATE_2025`.
<!-- END INTERFACE SOFT SOVEREIGNTY RELATIONSHIP GRAPH 2026-09-10 -->
<!-- BEGIN CONSCIOUSNESS MAPPING TRANSFER RELATIONSHIP GRAPH 2026-09-10 -->
#### Consciousness mapping and transfer graph patch — 2026-09-10
**Collections:** [[collections/Neurotech|Neurotech]] · [[collections/Consciousness Continuity|Consciousness Continuity]]
**Relationship source:** [[research/Consciousness Mapping and Transfer Ecosystem Relationship Graph - 2026-09-10|Consciousness Mapping and Transfer Ecosystem Relationship Graph — 2026-09-10]]
**Related source articles:** [[articles/Technologies for Consciousness Mapping and Transfer|Technologies for Consciousness Mapping and Transfer]] · [[articles/The Architecture of Continuity and Emerging Neuroinformatics Standards|The Architecture of Continuity and Emerging Neuroinformatics Standards]] · [[articles/2026 Annual Report on Brain-Computer Interfaces|2026 Annual Report on Brain-Computer Interfaces]] · [[articles/The Organic-Synthetic Brain Atlas|The Organic-Synthetic Brain Atlas]]
#### Incoming typed edges
- **Edge 485 — [[wiki/Stargate Project|Stargate Project]] `funder` → this entry** — **PRIOR_INTERFACE_VERIFIED**; evidence `OPENAI_STARGATE_2025`.
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