Sequence-to-sequence, or Seq2Seq, describes models that map an input sequence to an output sequence whose length may differ. Machine translation converts words in one language into another, speech recognition maps audio frames to text, and summarization produces a shorter sequence from a longer document. Many Seq2Seq systems use an encoder to represent the input and a decoder to generate output step by step, often with attention between them. Transformer encoder–decoder architectures largely replaced earlier recurrent designs. Training typically uses paired examples and token-level loss, while inference relies on greedy, beam, or sampling-based decoding. Quality depends on alignment, context limits, data coverage, and evaluation beyond surface overlap.
Anthropic is rolling out identity verification for Claude users to strengthen safety and compliance. The move introduces ID checks for certain features and use cases.
Anthropic has released Claude Opus 4.7 with improved coding, vision, and reliability features. The update also introduces new safety controls for cybersecurity use cases.
Anthropic is giving U.K. banks controlled access to its Mythos model, marking a major step in the global rollout of AI-powered cybersecurity tools.
The European Commission is proposing that Google share search data with rivals, including AI chatbots, as part of enforcement under the Digital Markets Act.
Anthropic is expanding its London presence with space for 800 staff, intensifying competition with OpenAI and other AI firms for talent in the U.K.
Strong forecasts from ASML and TSMC signal continued massive AI spending by tech giants, despite rising concerns over sustainability and supply constraints.
German banks and regulators are assessing risks tied to Anthropic’s Mythos model as concerns grow over AI-driven cyber threats to financial systems.
Nvidia unveils Ising, a new open-source AI model family designed to tackle quantum computing’s biggest bottlenecks: calibration and error correction.
OpenAI is scaling its Trusted Access for Cyber program and introducing GPT-5.4-Cyber to support vetted defenders as AI-driven security risks accelerate.
New AI cybersecurity systems like Anthropic’s Project Glasswing could increase demand for security professionals as threats and vulnerabilities scale faster.