In the current situation where AI is so popular, when the top domestic big model Zhipu was launched, it was even cracked. How can I say? I searched for the latest valuation of a major model company: 1. OpenAI valuation: approximately $750B (under discussion)/$500B (confirmed) In October 2025, the valuation of the secondary shares after sale will reach $500B. In December 2025, there was a rumor of "discussing financing" with a valuation of approximately $750B. 2. Anthropic valuation: target $350B/previous round $183B On January 7, 2026, it was announced that the company plans to raise $10B with a target valuation of $350B. Completed: In September 2025, the previous round of financing was valued at $183B. 3. xAI/Grok valuation: approximately $230B (media caliber) On January 6, 2026, it was announced that Series E would raise $2B in funding (this round only confirmed the amount and did not disclose the valuation). The same round of financing was reported by the media as' doubling valuation/approximately $230B '. 4. Perplexity valuation: $2B In September 2025, it is rumored that investment commitments have been obtained, with a valuation of $2B. 5. Knowledge Atlas（ http://02513.HK ）Valuation/Market Value: Approximately $6.76B (first day opening)/$6.6B (IPO pricing) Listed on the Hong Kong Stock Exchange on January 8, 2026, raising approximately $552M. Secondary market trading: opening price of approximately HK $120 The corresponding market value is approximately HK $52.83B (approximately $6.76B).