UK banks gain access to OpenAI's GPT-5.5, excluded from Anthropic's expansion

UK banks are being offered access to OpenAI's GPT-5.5 model, but are excluded from Anthropic's Glasswing expansion. This comes as 150 new organizations, including the first outside the US, have joined a cybersecurity initiative. Separately, the UK regulator has imposed new publishing rules on Google following changes to its AI search results. AI

IMPACT This news indicates a potential expansion of AI model adoption within the UK financial sector, while also highlighting regulatory scrutiny on AI-driven search results.

RANK_REASON The cluster discusses the availability of AI models to specific user groups (UK banks) and regulatory actions affecting tech companies, rather than a new model release or core research.

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• Anthropic
• Google
• GPT-5.5
• OpenAI

• model release
• product
• policy

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