Claude Mythos 5 Stuck: Anthropic vs. US Export Controls

The timeline of a weekend under pressure

Venerdì 13 giugno 2026, alle 17:21 ora della costa est americana, Anthropic ha ricevuto una direttiva di export control dal governo federale statunitense. Il documento imponeva la sospensione dell’accesso ai modelli Claude Mythos 5 e Fable 5 per qualsiasi “cittadino straniero”, sia all’interno che all’esterno del territorio USA. Inoltre, la restrizione si estendeva esplicitamente ai dipendenti stranieri di Anthropic stessa.

Pertanto, l’azienda si è trovata davanti a una scelta obbligata: disabilitare completamente i prodotti appena lanciati, oppure violare una direttiva federale. Anthropic ha scelto la prima opzione. Di conseguenza, nel giro di poche ore, ha spento l’accesso ai modelli e ha inviato una delegazione a Washington DC per negoziare direttamente con l’amministrazione Trump.

As reported by The Verge, tutto questo è accaduto mentre gli Stati Uniti festeggiavano la prima vittoria nella Coppa del Mondo e il titolo NBA dei New York Knicks. Un contrasto che rende ancora più evidente la portata della crisi istituzionale vissuta dall’azienda.

Il meccanismo degli export controls applicato all’AI

Gli export controls americani nascono storicamente per regolamentare la vendita di tecnologie militari e dual-use a paesi considerati avversari. Tuttavia, negli ultimi anni la loro applicazione si è estesa progressivamente al software e ai modelli di intelligenza artificiale. Infatti, l’AI è oggi considerata una tecnologia strategica di primaria importanza.

In questo caso specifico, la direttiva non ha colpito un paese straniero nemico. Al contrario, ha imposto restrizioni su base di nazionalità individuale, includendo anche lavoratori già presenti sul suolo americano. Questo rappresenta un’interpretazione particolarmente estensiva della normativa. Pertanto, crea un precedente che potrebbe riguardare qualsiasi azienda tech con workforce internazionale.

According to the analysis of Brookings Institution, l’applicazione degli export controls all’AI generativa è ancora in fase di definizione normativa. Di conseguenza, l’incertezza regolamentare rimane elevata per tutti gli operatori del settore, incluse le aziende europee che utilizzano API americane.

Winners, losers, and those on the fence

La vicenda produce effetti asimmetrici su diversi attori. Anthropic è il soggetto più danneggiato nel breve periodo: ha dovuto bloccare un lancio di prodotto su cui aveva investito settimane di comunicazione e preparazione tecnica. Inoltre, la sua reputazione come partner affidabile per clienti enterprise internazionali ne esce indebolita.

Tuttavia, i concorrenti di Anthropic potrebbero trarne vantaggio. OpenAI, Google DeepMind e i player europei come Mistral AI osservano con attenzione. Infatti, ogni interruzione di servizio da parte di un competitor rappresenta un’opportunità di acquisizione clienti. Al contrario, anche loro sono potenzialmente esposti a direttive analoghe, essendo anch’essi aziende americane con team internazionali.

I soggetti più vulnerabili rimangono però le organizzazioni che avevano già integrato Claude Mythos 5 nei propri workflow. Tra questi, molte PMI europee che avevano adottato le API di Anthropic per automatizzare processi interni. In particolare, quelle che non avevano pianificato alcun piano di continuità operativa in caso di interruzione del servizio.

Lo sguardo di un’agenzia milanese sull’ecosistema AI italiano

We of SHM Studio seguiamo da vicino l’evoluzione normativa sull’intelligenza artificiale, sia europea che americana. Questo episodio conferma una tesi che sosteniamo da tempo: affidarsi a un unico modello AI — per quanto potente — è una scelta strategicamente rischiosa.

Le PMI italiane che oggi utilizzano modelli AI americani per attività di copywriting, digital marketing o process automation devono iniziare a ragionare in termini di vendor diversification. Inoltre, è necessario valutare con attenzione i termini contrattuali dei provider AI, verificando chi detiene la responsabilità in caso di interruzione del servizio.

Dunque, la domanda non è più solo “quale modello AI è più performante”, ma anche “quale modello AI garantisce continuità operativa in scenari geopolitici avversi”. Questa è una dimensione di analisi che le aziende italiane faticano ancora ad adottare sistematicamente.

Implications for European Business Compliance

Dal punto di vista normativo, la vicenda Anthropic si inserisce in un contesto già complesso. L’EU AI Act, which came into effect in 2024 and will be progressively applied throughout 2025, imposes increasing obligations on providers and users of high-risk AI systems. Therefore, Italian SMEs find themselves navigating between two distinct regulatory systems: the European one and the American one.

According to Gartner, entro il 2027 oltre il 60% delle organizzazioni europee dovrà rivedere i propri contratti con fornitori AI per garantire la conformità all’EU AI Act. In questo scenario, l’aggiunta di variabili legate agli export controls americani aumenta ulteriormente la complessità della governance AI aziendale.

Inoltre, la direttiva ricevuta da Anthropic solleva interrogativi sulla portata extraterritoriale delle leggi americane. Infatti, se un’azienda USA può essere costretta a bloccare l’accesso ai propri servizi anche per utenti europei, allora la sovranità digitale europea diventa una questione concreta, non solo teorica.

Next moves: what Italian SMEs should do

La prima azione concreta è condurre un AI dependency audit: mappare tutti i processi aziendali che dipendono da modelli AI esterni, identificando i punti di singolo fallimento. Questo esercizio è spesso trascurato, ma è essenziale per valutare l’esposizione al rischio operativo.

In seguito, è opportuno valutare alternative europee o open source per le funzioni più critiche. Modelli come Mistral, disponibili anche in versione self-hosted, offrono maggiore controllo sulla continuità del servizio. Analogamente, soluzioni on-premise riducono l’esposizione a direttive regolatorie straniere.

Infine, è necessario aggiornare i contratti con i fornitori AI, inserendo clausole specifiche su SLA, responsabilità in caso di interruzione e portabilità dei dati. Le attività di web development, SEO e Google Ads campaigns that integrate AI must be designed with resilient architectures. Similarly, strategies of LinkedIn campaign AI-generated content requires an operational Plan B.

Per approfondire questi temi o avviare una valutazione della propria architettura AI, è possibile Contact the SHM Studio team or consult the other articles in our blog dedicati all’intelligenza artificiale applicata alle PMI.

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