AI Daily Briefing — 2026-05-28

Cognition, the company behind the autonomous AI coding tool Devin, has raised over $1 billion in a new funding round, achieving a $25 billion pre-money valuation. This marks a significant increase from its $10.2 billion post-money valuation just eight months ago, when it closed a $400 million round. The latest investment was led by Lux Capital and General Catalyst, with participation from existing backers like Founders Fund and 8VC, as well as new investors including Ribbit Capital and Atreides.

The substantial funding signals strong venture capital confidence in independent AI coding startups, despite growing competition from tech giants. Companies like Anthropic, OpenAI, and Google have launched their own coding agents, such as Claude Code and Codex, raising questions about market consolidation. However, Cognition has carved out a niche by serving major enterprises like Mercedes-Benz, NASA, Goldman Sachs, and Santander.

The startup reports an annualized revenue run rate of $492 million, with enterprise usage of Devin growing 50% month-over-month for the past six months. This growth underscores the demand for specialized AI tools in software development, even as larger players vie for dominance in the space.

The clock is ticking for ambitious founders. Applications for Startup Battlefield 200 close tonight at 11:59 p.m. PT, marking the last chance to secure a spot at TechCrunch Disrupt. Selected startups gain a shot at $100,000 in non-dilutive funding, global media attention, and direct access to top investors. If you’re building a breakout company or know someone who is, now is the moment to act before the window slams shut.

Startup Battlefield has a storied history of launching industry giants. Companies like Dropbox, Cloudflare, and Discord all started here—long before they became household names. The program isn’t about perfection; it’s about potential. Pre-revenue, early traction, or even pre-launch are all welcome. What matters is a vision that can reshape an industry. The application itself serves as your first pitch, and today is your final opportunity to make it count.

Selected startups receive a fully funded exhibition booth, team passes, pitch training, and masterclasses with top VCs. They pitch live on the Disrupt stage in front of 10,000+ attendees, including investors, media, and potential partners. Even without winning, the exposure can transform a company’s trajectory. More than 1,700 alumni have collectively raised over $32 billion and produced over 250 exits, proving the program’s lasting impact.

Voice AI firm ElevenLabs has released Music v2, an upgraded music-generation model capable of switching genres within a single track. The tool can transition from opera to heavy metal, maintain clarity during fast rap, and incorporate non-musical sound effects. Artists can now edit specific sections of a song using text prompts without altering the rest, and build tracks by stitching together parts like intros, verses, and choruses. The model also performs more reliably across different languages and vocal arrangements.

This launch comes roughly ten months after ElevenLabs first introduced its music-generation capabilities. The company emphasizes that Music v2 is trained on licensed data and cleared for commercial use, allowing users to deploy tracks without legal concerns. This licensing approach is crucial as other AI music startups, including Suno and Udio, have faced lawsuits over copyright issues.

The new model is available through ElevenLabs' ElevenCreative tool for marketing teams and its ElevenMusic platform for creating AI-generated songs. API access is expected soon. The release intensifies competition in the AI music space, where Google, Stability AI, and Suno have also recently unveiled models capable of producing longer, more complex tracks.

A Boston-based startup called SOND has emerged from stealth with $7 million in funding, introducing a new approach to sleep technology. Founded by MIT graduates, including Bose’s former Head of Global Sleep, the company aims to move beyond passive noise masking. Its debut product, Dreambuds, is a closed-loop in-ear system that monitors 12 physiological signals in real time, such as heart rate variability, respiration, and snoring, then adjusts audio to improve sleep quality.

The device streams sensor data to a cloud-based AI sleep coach, which selects or generates personalized audio programs from a library of over 500 options. Users can speak directly to the AI for sleep insights or request custom content, like a themed sleep story. The $7 million seed round includes support from E14 Fund, Crosslink Capital, Ubiquity Ventures, and others.

CEO Yadid Ayzenberg, who previously led Bose’s Sleepbuds 2 launch, founded SOND in February 2022 after Bose exited the sleep market. He saw an opportunity to build a dedicated sleep tech company with co-founder and CTO Amir Lazarovich, a former Google engineer. The pair met at MIT over a mattress, a chance encounter that sparked a lasting partnership. Ayzenberg’s earlier startup, The Sync Project, which mapped music to physiological signals, was acquired by Bose and laid the groundwork for this venture.

Time is running out for tech enthusiasts to secure discounted passes to TechCrunch Disrupt 2026. Early bird pricing, offering savings of up to $410, expires on May 29 at 11:59 p.m. PT. After that deadline, ticket prices will rise, making this the final opportunity for attendees to lock in lower rates for one of the year's most anticipated tech gatherings.

The event is scheduled for October 13–15 at Moscone West in San Francisco, bringing together over 10,000 founders, investors, and innovators. Attendees will gain access to more than 250 speakers across 200 sessions, covering topics from AI to climate tech. The agenda also includes the Startup Battlefield 200 competition, where emerging companies vie for a $100,000 prize, and an expo hall featuring 300+ startups.

Networking opportunities abound, with curated 1:1 meetings, small-group matchmaking, and over 80 side events across the Bay Area. Specialized passes are available for founders and investors, each tailored to foster connections that can lead to funding, partnerships, or career growth. Organizers emphasize that the event is designed to put participants at the center of conversations shaping the tech industry's future.

With only three days left to save, potential attendees are urged to act quickly. The early bird window closes May 29, and prices will increase immediately afterward. For those planning to attend, now is the moment to secure a pass and avoid higher costs later.