Analysis

Market development: OpenAI & Promptwatch

Companies, evidence and market context from the TLDRocket dataset.

Read at Simon Willison’s Weblog

Companies & products

NameTypeRoleStories
OpenAI Company Subject 2,826
Promptwatch Company Subject 1
Anthropic Company Mentioned 1,428
Google Company Mentioned 863
GPT-5.6 Model Mentioned 59

Related funding records

CompanyAmountStageAnnouncedInvestors
Anthropic up to about $100 billion IPO 24 Aug 2026 (estimated)
Company-confirmed
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Funding records linked to the grouped event or to these companies within seven days of publication. These may describe a separate transaction. Amounts and confirmation status are shown as recorded.

Market snapshot

SymbolCompanyLast closeChangeMkt cap
GOOGL Google $279.84 -1.40% $3.41T

Daily closes as of 30 Oct 2026. Not investment advice.

Facts from TLDRocket’s own records. Report an error or request removal