october

Sources: Kalshi and Polymarket are each eyeing valuations of ~$20B in fundraising talks; Kalshi was valued at $11B in December and Polymarket at $9B in October

Wall Street Journal:

Sources: AI chipmaker Cerebras could raise ~$2B in its IPO as soon as April; it withdrew its previous IPO registration in October, nearly a year after filing

Sources: Kalshi and Polymarket are each eyeing valuations of ~$20B in fundraising talks; Kalshi was valued at $11B in December and Polymarket at $9B in October

Prediction market rivals are speaking to investors about roughly doubling their previous valuations

Sources: AI chipmaker Cerebras could raise ~$2B in its IPO as soon as April; it withdrew its previous IPO registration in October, nearly a year after filing

Cerebras Systems Inc. has picked Morgan Stanley to lead its initial public offering, according to people familiar with the matter …

A look at SpaceX's potential IPO, which reportedly aims to raise up to $50B at a $1.75T valuation, more than 7x higher than its ~$200B valuation in October 2024

Star Trek's warp drive allows a starship to bend space-time and exceed the speed of light without breaking Einstein's general theory of relativity.

China's Hang Seng Tech Index, which includes Chinese tech giants like Tencent and Alibaba, is down 28% since October 2025, shedding nearly $600B in market value

Sources: Walmart-backed PhonePe targets a $9B to $10.5B valuation in its Indian IPO; PhonePe raised $600M from General Atlantic at a $14.5B valuation in October

Sources: Reflection AI, which is developing open foundation models, seeks to raise $2B+ at a $20B+ valuation, after raising $2B at an $8B valuation in October

Anthropic brings Claude's memory feature to free users, after launching it for paid users in October 2025; users can pause the feature or delete all memories

It's the latest upgrade to arrive for free users.  —  Anthropic is bringing another paid feature to Claude's free tier.  The next time you chat with Claude, you'll have the option …

Sources: Reflection AI, which is developing open foundation models, seeks to raise $2B+ at a $20B+ valuation, after raising $2B at an $8B valuation in October