Airbnb

Airbnb offers 8 million vacation rentals and 2 million Guest Favorites across 220+ countries and regions.

Reflection AI released **Beam**, a 501-billion-parameter open model, designed to complete tasks using fewer tokens than comparable models, reducing per-task costs. The company trained Beam with reinforcement learning, penalizing unnecessary token usage while ensuring task completion. Beam outperforms competitors like DeepSeek’s V4.1 Flash in token efficiency, according to benchmarking firm Artificial Analysis. While Chinese models dominate performance rankings, U.S. firms like Pinterest, DoorDash, and Coinbase have adopted them for cost savings. Reflection positions Beam as a lean alternative, targeting enterprise use cases like coding and agent workflows.

Oct 2026 · VentureBeatNews article

atlia.comBlog post

The author argues Meta may keep ads out of Muse and monetize the assistant through transaction fees. The piece contrasts Muse’s cross-merchant shopping role with DoorDash’s and Airbnb’s vertical agents, which the author says may be less neutral because they do not compare competitors’ offers. Meta says Muse will remain free for many tokens and may take a small fee on transactions, reportedly from merchants. The author sees an ad-free stance as a trust advantage, while noting Amazon blocks Muse and access remains a constraint.

Oct 2026 · MBI Deep DivesNews article

Airbnb CEO Brian Chesky argues that consumer AI agents need a dedicated operating system, interoperable software, and richer interfaces. He says chatbots are weak for browsing and group planning, and Airbnb is exploring multiplayer AI while making its app more agent-friendly. The company plans to roll out voice agents this fall for search and customer service, while Chesky expects apps to remain important until major platform providers build a new AI platform.

Oct 2026 · TechCrunchNews article