ALIA. The Spanish answer.

📊 Full opportunity report: ALIA. The Spanish answer. on ThorstenMeyerAI.com — validation score, market gap, and execution plan.

TL;DR

Spain’s ALIA-40B, a public-funded multilingual AI, is operationally confirmed with extensive Spanish-language focus. It demonstrates structural capability gaps but aims for widespread Spanish adoption, raising strategic questions.

Spain’s ALIA project has officially released the ALIA-40B model, a multilingual AI trained on over 9.37 trillion tokens across 35 European languages and 92 programming languages, marking the largest publicly funded national AI initiative in Europe.

The project, coordinated by the Barcelona Supercomputing Center and led by the Secretary of State for Digitalisation and Artificial Intelligence, involves €240 million in public investment, including €90 million for MareNostrum 5 upgrades and €150 million for ALIA integration into industry. The model, open-source under Apache License 2.0, was trained on the MareNostrum 5 supercomputer, utilizing 4,480 NVIDIA H100 GPUs.

Benchmark results show that ALIA-40B performs below Llama 2 in key tasks—achieving 51.77% accuracy in XNLI in English versus Llama 2’s 66%, and 81.53% in SQuAD in English compared to Llama 2’s 93-94%. These empirical results confirm a structural capability gap, aligning with prior analysis suggesting that the project’s scale does not yet match top-tier commercial models.

Despite this, the project emphasizes its strategic goal: widespread adoption within the Spanish-speaking world and co-official languages, with leadership framing ALIA as a Position 3 project focused on operational impact rather than benchmarking supremacy, as articulated by Josep M. Martorell.

ALIA · The Spanish Answer.
DISPATCH / MAY 2026 ESSAY · EUROPEAN SOVEREIGN LLMs · ALIA · SPANISH ANSWER
▲ Standalone Essay EU Sovereign AI · Tier 2 Expansion · May 2026
Standalone Essay 10 · Spanish National-Continuation Pattern · Position 1 vs Position 3 Interrogation

ALIA.
The Spanish
answer.

€240M+ Spanish public funding · ALIA-40B + Salamandra family · 9.37T tokens · 35 European languages + 92 programming languages · MareNostrum 5 · Apache 2.0 release. The largest publicly funded European national-AI project by cumulative scope — and the empirical test case for the Position 1 vs Position 3 strategic-positioning argument.

This is the tenth standalone essay in the European sovereign-LLM track and the third Tier 2 expansion piece. ALIA is Spain’s institutional answer — the largest EU member state by GDP not yet documented in the track. The project markets itself as Position 1 + Position 2 simultaneously — “Europe’s first public multilingual foundational model.” The benchmark evidence (ALIA-40B 51.77% XNLI_en vs Llama 2 66%) confirms the structural capability gap from Finding 1 of the synthesis essay. The Position 3 framing — Martorell’s “most widely adopted in the Spanish-speaking world” — is operationally honest. €90M MareNostrum 5 upgrade + €150M company integration = €240M+ cumulative scope. Apache 2.0 open-source release + AESIA validation + co-official languages oversampling. Both can be true at once. The Spanish public discourse would benefit from explicit Position 3 strategic positioning.

▲ The structural editorial finding · the Position 1 vs Position 3 interrogation
ALIA is the largest publicly funded European national-AI project by cumulative scope · €240M+ Spanish public investment exceeds Portugal AMÁLIA + Italy Minerva + OpenEuroLLM combined. Benchmark evidence confirms Finding 1’s structural capability gap empirically. Martorell’s Position 3 framing — “most widely adopted in the Spanish-speaking world” — is operationally honest. The Spanish public discourse should explicitly reframe ALIA as Position 3 + Position 4 vertical-specialization.
— standalone essay 10 · the spanish answer · may 2026 · interrogating position 1 vs position 3
€240M+
Cumulative Spanish public funding · €90M MareNostrum 5 upgrade + €150M company integration · 100% publicly funded
Largest national-AI public funding scope in Europe · exceeds Portugal + Italy + OpenEuroLLM combined
9.37T
ALIA-40B training tokens · 35 European languages + 92 programming languages · 8+ months on MareNostrum 5
33 TB training corpus · 4,480 NVIDIA H100 GPUs accelerated partition · BSC-CNS coordination
35 + 4
European languages broad coverage + 4 co-official Spanish languages oversampled by factor of 2
Castilian · Catalan/Valencian · Basque · Galician · plus 30+ other EU languages · Apache 2.0 release
Pos 3
Operationally honest strategic positioning · multilingual specialization with Spanish-language oversampling
Martorell: “the goal is not to be the best-performing LLM in the world, but the most widely adopted in the Spanish-speaking world”
ALIA-40B 40B PARAMETERS · 9.37 TRILLION TOKENS · 35 EUROPEAN LANGUAGES · MARENOSTRUM 5 TRAINING SALAMANDRA-7B 12.875 TRILLION TOKENS FROM SCRATCH · FIRST MARENOSTRUM 5 LLM · BSC-CNS APACHE 2.0 APRIL 22, 2025 HISPANIA 2040 RELEASE · PUBLIC CODE PUBLIC MONEY · AESIA VALIDATED CO-OFFICIAL LANGUAGES CASTILIAN · CATALAN/VALENCIAN · BASQUE · GALICIAN · 2× OVERSAMPLED BENCHMARK GAP 51.77% XNLI_EN VS LLAMA 2 66% · 81.53% SQUAD_EN VS LLAMA 2 93-94% PEDRO SÁNCHEZ LAUNCH ANNOUNCEMENT JAN 21 2025 · €240M+ AI STRATEGY 2024 INVESTMENT
The ALIA model family · five distinct models · April 22, 2025 release

Six models. Apache 2.0.

The ALIA family operates as a tiered model portfolio. ALIA-40B is the flagship at 40 billion parameters; the Salamandra family scales down to 7B, 2B and instruct-tuned variants; mRoBERTa provides the foundational multilingual baseline. All released under Apache License 2.0 on April 22, 2025 at the HispanIA 2040 event — “Public Code, Public Money” approach.

The ALIA model family · all training scripts and configuration files publicly available on GitHub
From the HuggingFace BSC-LT collection and the Salamandra Technical Report (arXiv 2502.08489). The most comprehensive open-source release of any European national-AI project — more accessible than Mistral’s selective open-weights, structurally aligned with Apertus’s full open-source architecture.
ALIA-40BFlagship multilingual
40Bparameters
Transformer-based decoder-only · pre-trained from scratch on 9.37 trillion tokens of highly curated data. 35 European languages + 92 programming languages. 8+ months training on MareNostrum 5.
Flagship
multilingual
Salamandra-7BMid-tier general
7Bparameters
Transformer-based decoder-only · pre-trained from scratch on 12.875 trillion tokens. First LLM trained from scratch on MareNostrum 5’s accelerated partition. 35 European languages + code.
First
MN5 LLM
Salamandra-2BCompact deployment
2Bparameters
Same 12.875 trillion token corpus as Salamandra-7B. Compact deployment for resource-constrained environments — edge inference, embedded systems, mobile applications.
Compact
edge
Salamandra-7B-instructInstruction-tuned
7Binstruct
Instruction-tuned on 276,000 instructions in English, Spanish, and Catalan collected from several open corpora. The primary deployment target for application development.
Deployment
target
Salamandra-2B-instructCompact instruct
2Binstruct
Same 276K instruction corpus applied to Salamandra-2B base. Compact instruction-tuned variant for resource-constrained applications requiring conversational capability.
Compact
instruct
mRoBERTaFoundational baseline
RoBERTaarchitecture
Multilingual foundational model based on the RoBERTa architecture. Pre-trained from scratch using 35 European languages + code. Encoder-only baseline for downstream tasks.
Foundational
encoder
Multilingual coverage · 35 EU languages + 4 co-official Spanish languages
Natural Language Processing with Transformers, Revised Edition

Natural Language Processing with Transformers, Revised Edition

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Four official. Oversampled by factor of 2.

ALIA’s distinctive multilingual coverage strategy. The four co-official Spanish languages are oversampled by factor of 2 in the training corpus — structurally distinct from Apertus’s broad 1,811-language coverage approach. The strategy targets deep coverage of Spanish co-official languages rather than maximum language breadth.

The four co-official Spanish languages · 2× oversampled in training corpus
Plus 30+ other European languages in the broader 35-language coverage baseline. The training corpus distribution detail Bara surfaced is operationally significant: 16.12% Spanish vs 39.31% English — the multilingual scope dilutes the Spanish-specific specialization.
▲ Castilian Spanish
Español
500+ million native speakers globally. Primary language of Spain and Latin America. Spanish-speaking world adoption strategy target. 16.12% of ALIA-40B training corpus.
▲ Catalan (with Valencian)
Català · Valencià
~10 million speakers · Catalonia, Valencia, Balearic Islands, Andorra. AINA project foundational data. CATalog dataset contribution — largest open Catalan dataset globally.
▲ Basque (Euskera)
Euskera
~750,000 speakers · Basque Country and Navarre. Language isolate (not Indo-European). HiTZ Basque Center for Language Technology (UPV/EHU) coordination. Latxa baseline model.
▲ Galician
Galego
~2.4 million speakers · Galicia and parts of Portugal. CiTIUS + Galician Language Institute (ILG) at University of Santiago de Compostela. Carballo model family.
+ 30 European languages35 total in corpus
Broad 35-language coverage baseline: German · French · Italian · Portuguese · Dutch · Polish · Czech · Hungarian · Greek · Romanian · Bulgarian · Croatian · Slovenian · Slovak · Lithuanian · Latvian · Estonian · Finnish · Swedish · Danish · Norwegian · Maltese · Irish · Albanian · Macedonian · Serbian · Bosnian · Welsh · plus contribution to Community OSCAR (151 languages · 40T words). The structural distinction from Apertus’s 1,811 languages — depth over breadth.
Benchmark evidence · structural capability gap empirically confirmed
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ALIA-40B vs Llama 2. 14-point gap.

The empirical evidence Finding 1 of the synthesis essay needed. ALIA-40B at 40 billion parameters with €240M+ public funding and 8+ months MareNostrum 5 training achieves performance below Llama 2 — a 2023 frontier model released approximately 18 months before ALIA-40B. The capability gap is real and consistent with six of seven prior national-project answers documented in the track.

ALIA-40B vs Llama 2 · benchmark performance comparison
From Bara of Tokiota’s analysis published in Silicon. The empirical capability gap confirms Finding 1 across the European sovereign-AI track — six of seven national-project answers operationally below frontier-class performance.
▲ ALIA-40B
51.77%
XNLI_en Natural Language Inference
▲ Llama 2 (Jul 2023)
66%
Same benchmark · same task
▲ Capability Gap
14.23pp
Below 2023 frontier baseline
▲ ALIA-40B
81.53%
SQuAD_en Question Answering
▲ Llama 2 (Jul 2023)
93-94%
Same benchmark · same task
▲ Capability Gap
11.5pp
Below 2023 frontier baseline
The structural implication: The Position 1 framing — “Europe’s most advanced public multilingual foundational model” — is operationally misleading. ALIA-40B’s benchmark performance does not support the framing. Six of seven prior national-project answers operationally confirm the structural capability gap: AMÁLIA, Minerva, Mistral, Aleph Alpha, Apertus, ALIA. Only OpenEuroLLM’s benchmarks haven’t yet shipped. The Position 3 framing is operationally honest.
“The goal is not to be the best-performing LLM in the world, but the most widely adopted in the Spanish-speaking world.” Josep M. Martorell, BSC Associate Director · Oxford Insights interview · April 2025
Pilot applications · two deployment targets announced HispanIA 2040 event
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Two pilots. Public administration deployment.

The operational deployment targets that validate the Position 3 + Position 4 framing. Public administration deployment is the structurally credible Position 3 + Position 4 strategic positioning — captive demand from Spanish public institutions where Spanish-language specialization is operationally distinctive.

Two pilot applications · Tax Agency + primary care medicine
From the Interoperable Europe ALIA release coverage. Both pilots target captive Spanish-language public-administration demand — the operationally credible Position 3 + Position 4 deployment pattern.
▲ Public Administration · Tax
Agencia Tributaria Chatbot
Internal chatbot streamlining work of the Spanish Tax Agency and its citizen service. Spanish-language specialization operationally distinctive · captive demand from public-administration deployment · regulated procurement pattern.
▲ Healthcare · Primary Care
Heart Failure Diagnosis
Primary care medicine application · advanced data analysis facilitating heart failure diagnosis. Regulated healthcare deployment · Spanish-language clinical context · AESIA-validated transparency aligned with EU AI Act.

The work is real across the Spanish ALIA case. €240M+ public funding committed. 40B parameter from-scratch model trained on 9.37 trillion tokens. Salamandra family released under Apache 2.0. AESIA validation aligned with EU AI Act transparency standards. Two pilot applications shipped — Tax Agency chatbot and primary care medicine heart failure diagnosis. The Position 1 framing is operationally misleading. ALIA-40B performance below Llama 2 confirms the structural capability gap. The Position 3 framing is operationally honest — Spanish-speaking world adoption, co-official languages oversampling, public administration deployment. Both can be true at once. The Spanish public discourse would benefit from explicit Position 3 strategic positioning.

— Standalone Essay 10 · The Spanish ALIA answer · interrogating Position 1 vs Position 3 · May 2026
Source dossier · the ALIA operational receipts
Colophon · Standalone Essay 10 · Tier 2 Expansion

Set in Source Serif 4 (display), EB Garamond (essay body), IBM Plex Sans & IBM Plex Mono. Standalone essay register · not part of the security franchise. The Spanish national-continuation pattern interrogation extending the synthesis essay’s Position 1 vs Position 3 strategic-positioning argument with empirical operational analysis. Capital-violet dominant register with all six chromatic registers integrated into the multilingual coverage visualization — Castilian violet · Catalan engineering-blue · Basque terminal-green · Galician window-amber · the broader 35 European languages in synthesis-deep · the Position 1 attempt critique in takeoff-orange. Free to embed with attribution.

thorstenmeyerai.com

Standalone essay 10 · European sovereign AI · The Spanish ALIA answer · May 2026

€240M+ · ALIA-40B · 9.37T TOKENS · 35 LANGUAGES · 4 CO-OFFICIAL · APACHE 2.0 · POSITION 3

Programming Languages and Systems: 27th European Symposium on Programming, ESOP 2018, Held as Part of the European Joint Conferences on Theory and Practice ... Notes in Computer Science Book 10801)

Programming Languages and Systems: 27th European Symposium on Programming, ESOP 2018, Held as Part of the European Joint Conferences on Theory and Practice … Notes in Computer Science Book 10801)

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Implications of ALIA’s Strategic Positioning

ALIA’s release underscores Spain’s commitment to establishing a national AI infrastructure focused on multilingual, co-official languages coverage, especially Spanish. While the model’s benchmark performance lags behind commercial leaders like Llama 2, its emphasis on accessibility and regional adoption aligns with broader European sovereignty goals. The project highlights a strategic choice: prioritize operational relevance and widespread use over top benchmark performance, which could influence future AI policy and development across Europe.

Spain’s National AI Initiatives and Strategic Debates

The ALIA project is part of Spain’s broader AI strategy, which involves €240 million in public funding dedicated to developing a large-scale, multilingual foundation model. It builds on previous national efforts like Portugal’s AMÁLIA, Italy’s Minerva, and pan-European projects like Mistral. Unlike some initiatives aiming for benchmark supremacy, ALIA’s focus on Spanish language coverage and operational deployment reflects a strategic positioning that prioritizes regional adoption and transparency, validated by AESIA.

This approach contrasts with other European projects that emphasize benchmark performance, illustrating a broader debate within the continent about the purpose of national AI efforts—whether to compete globally on benchmarks or to serve regional languages and industries effectively.

“The goal is not to be the best-performing LLM in the world, but the most widely adopted in the Spanish-speaking world.”

— Josep M. Martorell

Uncertainties Around Benchmark Performance and Strategic Goals

While the operational scope and Spanish-language focus are confirmed, it remains unclear how ALIA’s benchmark performance will evolve over time and whether the project will narrow its capability gap with commercial models like Llama 2. Additionally, the long-term impact of its strategic positioning—whether prioritizing regional adoption over benchmark metrics—remains to be seen in terms of broader European AI policy and industry adoption.

Future Developments and Adoption Milestones for ALIA

Next steps include monitoring ALIA’s deployment in Spanish-speaking industries, evaluating improvements in benchmark performance, and assessing its role within the European AI ecosystem. Further updates on model iterations, industry integration, and regional adoption rates are expected in the coming months, alongside potential policy discussions on regional AI sovereignty.

Key Questions

What is the main goal of Spain’s ALIA project?

The primary aim is to develop a multilingual AI model focused on Spanish and co-official languages, prioritizing widespread regional adoption over benchmark performance.

How does ALIA compare to other European AI models?

Benchmark-wise, ALIA-40B currently performs below models like Llama 2, but it emphasizes operational relevance and regional language coverage, aligning with Position 3 strategic goals.

What are the key funding sources for ALIA?

It is funded entirely by Spanish public investment totaling over €240 million, including €90 million for hardware upgrades and €150 million for AI integration into industry.

What are the main uncertainties surrounding ALIA?

Uncertainties include how the model’s benchmark performance will improve over time and whether its strategic focus on regional adoption will influence broader European AI policies.

Source: ThorstenMeyerAI.com

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