# AI News Digest - 2026-04-08

1. Microsoft's Bing team open-sourced Harrier, an embedding model that topped the multilingual MTEB v2 benchmark and supported more than 100 languages.

2. Jeff Bezos' Project Prometheus hired Kyle Kosic, a co-founder of xAI who had most recently worked at OpenAI, according to the Financial Times.

3. Deloitte recommended an "agent-first" process redesign, stating organisations should restructure operating models so AI agents executed workflows while humans set goals, defined policy constraints, and handled exceptions.

4. University of Chicago economist Alex Imas argued that current tools were insufficient to predict AI-driven job displacement and called for systematic collection of economy-wide price-elasticity and task-use data to inform policy.

# References

1. [https://the-decoder.com/microsofts-bing-team-open-sources-harrier-embedding-model/](https://the-decoder.com/microsofts-bing-team-open-sources-harrier-embedding-model/)

[Microsoft's Bing team open-sources "Harrier" embedding model](https://the-decoder.com/microsofts-bing-team-open-sources-harrier-embedding-model/)

1. [https://the-decoder.com/bezos-project-prometheus-hires-xai-co-founder-from-openai/](https://the-decoder.com/bezos-project-prometheus-hires-xai-co-founder-from-openai/)

[Bezos' Project Prometheus hires xAI co-founder from OpenAI](https://the-decoder.com/bezos-project-prometheus-hires-xai-co-founder-from-openai/)

1. [https://www.technologyreview.com/2026/04/07/1134966/enabling-agent-first-process-redesign/](https://www.technologyreview.com/2026/04/07/1134966/enabling-agent-first-process-redesign/)

[Enabling agent-first process redesign](https://www.technologyreview.com/2026/04/07/1134966/enabling-agent-first-process-redesign/)

1. [https://www.technologyreview.com/2026/04/06/1135187/the-one-piece-of-data-that-could-actually-shed-light-on-your-job-and-ai/](https://www.technologyreview.com/2026/04/06/1135187/the-one-piece-of-data-that-could-actually-shed-light-on-your-job-and-ai/)

[The one piece of data that could actually shed light on your job and AI](https://www.technologyreview.com/2026/04/06/1135187/the-one-piece-of-data-that-could-actually-shed-light-on-your-job-and-ai/)

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