Development

OpenAI raises at $830B as Anthropic closes at $350B

development2026-01-29

Claim

OpenAI is reportedly raising $30 billion from SoftBank at an $830 billion valuation while Anthropic closes a $20 billion round at $350 billion.

Reported metric: $830B / $350B

Reporting date: 2026-01-29 (not necessarily the event date)

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

Welcome to January 29, 2026 (theinnermostloop.substack.com)

Knowledge graphopen in browser →

Reported in

Welcome to January 29, 2026

Actor

Evidence for

Compute is the capital stack

Supersedes

OpenAI's revenue grows 10x to $20B as its compute hits 1.9 GW

Referenced by

Cite or correct this record

Citation formatCitation text

OpenAI raises at $830B as Anthropic closes at $350B
Innermost Loop KB — secondary record
Reporting date: 2026-01-29
KB permalink: https://nicholsn.github.io/innermost-loop-kb/developments/2026-01-29-openai-830b-anthropic-350b
Claim: OpenAI is reportedly raising $30 billion from SoftBank at an $830 billion valuation while Anthropic closes a $20 billion round at $350 billion.
Attributed sources:
- Welcome to January 29, 2026 — https://theinnermostloop.substack.com/p/welcome-to-january-29-2026
This citation does not imply independent verification of linked-source claims.

Suggest a correction — opens a GitHub draft for you to review and submit.