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BT phone upgrade meant no one could call my aunt
The line is vital for our elderly relative’s care, but after 20 calls BT seems unable to resolve the problemMy elderly aunt, who lives alone, has been unable to receive incoming calls for more than two months after BT switched her analogue service to Digital Voice. Her care is overseen by a rota of relatives who check on her and arrange medical appointments and in-home help.
BT phone upgrade meant no one could call my aunt
The line is vital for our elderly relative’s care, but after 20 calls BT seems unable to resolve the problemMy elderly aunt, who lives alone, has been unable to receive incoming calls for more than two months after BT switched her analogue service to Digital Voice. Her care is overseen by a rota of relatives who check on her and arrange medical appointments and in-home help.
What Does Preference Learning Recover from Pairwise Comparison Data?
arXiv:2602.10286v2 Announce Type: replace Abstract: Pairwise preference learning is central to machine learning, with recent applications in aligning language models with human preferences. A typical dataset consists of triplets $(x, y^+, y^-)$, where response $y^+$ is preferred over response $y^-$ for context $x$. The Bradley--Terry (BT) model is the predominant approach, modeling preference probabilities as a function of latent score differences.
Reward Learning from Best-of-$N$ Preference Data: Targets, Tradeoffs, and Design Principles
arXiv:2605.30619v1 Announce Type: cross Abstract: Best-of-$N$ sampling is widely used to construct pairwise preference data: $N$ candidates are drawn from a base distribution, and the best is paired with a rejected response. Despite its widespread use, what Bradley--Terry (BT) reward learning extracts from such data, and how to choose $N$ and the base distribution, remain unclear. We specialize a recent analysis of preference data via its induced conditional distribution to Best-of-$N$. For...
Mitigating Reward Hacking in RLHF via Bayesian Non-negative Reward Modeling
arXiv:2602.10623v2 Announce Type: replace Abstract: Reward models learned from human preferences are central to aligning large language models (LLMs) via reinforcement learning from human feedback, yet they are often vulnerable to reward hacking due to noisy annotations and systematic biases such as response length or style. We propose Bayesian Non-Negative Reward Model (BNRM), a principled reward modeling framework that integrates non-negative factor analysis into Bradley-Terry (BT)...
Alice Capsey and Heather Knight guide England to T20 series win over India
England 184-4, bt India 180-5, by six wicketsVictory perfectly timed before World Cup openerEngland pulled off a statement run chase against India on Tuesday evening at Taunton, reaching their target of 181 with nine balls to spare thanks to a brilliant 137-run partnership from 76 balls between Alice Capsey and Heather Knight. This was England’s highest successful T20I run-chase in eight years and it could not have been more perfectly timed, providing the perfect confidence boost 10 days...
Postman jailed for £200k illegal sport streaming business
Michael Barrow ran a sophisticated piracy business targeting Sky, BT and TNT sports content.
England’s Freya Kemp makes mark with bat and ball to level series against India
2nd T20i: Eng, 168-5, bt India, 142-9, by 26 runsIndia’s decision to retire out Bhatia in run chase backfiresFreya Kemp smashed an unbeaten 39 from 13 balls as England finally unleashed some batting firepower to post 168 for five and beat India by 26 runs in the second T20 international. Kemp found able support from Dani Gibson as England’s two finishers added 39 from the final two overs to level the series. The pressure told on India’s fielders, who – after earlier offering Sophia Dunkley a...
Alice Capsey and Heather Knight guide England to T20 series win over India
England 184-4, bt India 180-5, by six wicketsVictory perfectly timed before World Cup openerEngland pulled off a statement run chase against India on Tuesday evening at Taunton, reaching their target of 181 with nine balls to spare thanks to a brilliant 137-run partnership from 76 balls between Alice Capsey and Heather Knight. This was England’s highest successful T20I run-chase in eight years and it could not have been more perfectly timed, providing the perfect confidence boost 10 days...
Postman jailed for £200k illegal sport streaming business
Michael Barrow ran a sophisticated piracy business targeting Sky, BT and TNT sports content.