Anthropic IPO, Ex-Meta $250M climate fund

Anthropic confidentially submitted a draft S‑1 registration statement to the SEC, signalling a potential IPO contingent on market conditions. The filing, made under SEC Rule 135, marks a key step for one of the most anticipated AI public listings and could reshape AI startup funding.

Gigascale Capital, founded by former Meta CTO Mike Schroepfer, announced the close of its first institutional fund with $250 million to back early‑stage founders tackling energy, materials and infrastructure challenges. The fund targets technologies that lower costs and emissions by modernizing the physical economy, leveraging AI, electrification and advanced manufacturing.

Talent leader Bryce Rattner Keithley, with no coding background, created and shipped the Daily Hundred fitness app, featuring AI‑generated animal workout videos, using Replit, Claude, and Gemini. The case study shows how beginner‑mindset and AI tools let non‑technical founders turn ideas into App Store products quickly.

A founder describes how, using Claude Code and MoClaw AI agents, they built two internal research‑and‑sales automation tools that cut staff time by ~35% and enabled them to take on more clients, effectively doubling the company's revenue without ever shipping the tools as external products.

The new WeatherMesh‑4 (WM‑4) model is up to 42.4% more accurate than its predecessor and beats the ECMWF ensemble by as much as 34.6%, retaining a 4.6% edge at 15‑day forecasts. It also surpasses Google DeepMind’s GenCast, showing that an AI‑native startup can out‑forecast traditional government models.

Entrata filed its S‑1 showing $575M ARR with 23% growth and solid profitability, marking the first PE‑backed software IPO of a new wave. Yet most peers in this wave aren’t accelerating, signaling a tougher IPO market for mid‑size SaaS firms. The filing highlights strong margins but modest growth compared to past IPO leaders.