Pilot Challenge 05 · SOV
Authoritative sources agree on one thing: EU sovereignty is multi-layered, contested, and undergoing strategic redefinition. EU AI sovereignty is the ability to develop, deploy, govern and trust AI systems without strategic dependence on non-EU actors.
These are not competing definitions — they are simultaneous layers. HEUREKA keeps them apart so a text can be classified, compared and aligned against each layer rather than flattened into one verdict.
Authoritative sources agree that EU sovereignty is contested, multi-dimensional, and currently undergoing a strategic redefinition. The dominant interpretations are not competing definitions — they are simultaneous layers of sovereignty.
Chatham House · Macron–Draghi line
Sovereignty as collective capacity to act: joint industrial policy, common borrowing, coordinated fiscal instruments, EU-level defence and energy infrastructure, pooled procurement, joint R&D, and financing at US/China scale. No single member state can secure technological, energy or defence sovereignty alone.
ECFR · strategic autonomy doctrine
Sovereignty as the ability to act militarily and geopolitically on Europe's own terms — a distinctly European model of deterrence, less reliant on US security guarantees, with public opinion shifting under post-Western disorder.
FEPS · social-democratic model
Sovereignty as resilience at home plus democratic legitimacy: reversing neoliberal imbalances, strengthening solidarity and social rights, building EU borrowing capacity, reviving public services, restoring social targets.
European Commission · Rule of Law Report 2026
Sovereignty as legal integrity and institutional trust: independent justice systems, anti-corruption frameworks, free media, checks and balances, and legal certainty for investment. The rule of law builds trust, and trust is the foundation of European sovereignty.
European Parliament · constitutional model
Sovereignty as EU legal primacy: absolute primacy of EU law over national law, an autonomous legal order with its own legal personality, expressed through the hierarchy of primary and secondary law.
Authoritative sources agree that EU AI sovereignty is the ability to develop, deploy, govern and trust AI systems without strategic dependence on non-EU actors. It is not merely autonomy: it is strategic capability, regulatory power, infrastructure control and trustworthiness — five simultaneous layers, not alternatives.
European Commission · AI Act + AI Innovation Package
Frontier models, compute, chips, data and talent. Europe builds its own AI capability, supports open-source and European foundation models, and reduces dependency on non-EU cloud and compute providers so it can shape AI according to its values and strategic interests.
European Parliament · AI governance + legal sovereignty
Legal primacy of the AI Act, governance through the AI Office and national authorities, data sovereignty via GDPR, the Data Act and data spaces, and algorithmic sovereignty through transparency, explainability and auditability. Europe sets the rules rather than following them.
European Council / Member States · strategic autonomy
Cloud, HPC and supercomputing capacity, European data spaces, cybersecurity, joint procurement of AI infrastructure and industrial resilience — the physical and institutional substrate of AI independence.
EU AI Office (2024–2026) · capability + compliance + safety
European capacity to evaluate and govern frontier AI: validation and testing centres, risk classification, evaluations, red-teaming, monitoring and enforcement. This is credibility sovereignty.
Bruegel · CEPS · EPRS · ECFR · Chatham House
Autonomy from US and Chinese AI ecosystems: strategic capability to act in AI without external constraints, control over critical AI infrastructure and standards, defence autonomy through AI, and collective European capacity to compete at scale.
Cultural-knowledge submissions: programmes, exhibitions and research texts read as a source corpus for vocabulary extraction and cross-cultural alignment.
Innovation-challenge submissions: funding calls, challenge briefs and project texts read as a source corpus for metric and chromatic alignment.
EU Sovereignty is the global challenge. AI Sovereignty (SOV-AI) is the domain inside it that the compass measures: vocabulary terms classify into SOV-AI layers, and those readings feed the domain ring. The challenge frames the question; the domain carries the metrics.
Framing. Not a compass domain.
Metrics. Read by the compass, galleries, legends and domain maps.
SOV carries no datasets, no numeric inputs and no structured tables. It is purely textual, conceptual, tag-based and alignment-based: the reading comes from vocabulary extracted from sources and classified into layers, not from measurements.