Forbes, 2026-05-28; retrieved 2026-09-14 tier 4 press (primary)confirmed

This AI Startup's Army of 15,000 Hackers

https://www.forbes.com/sites/rashishrivastava/2026/05/28/this-ai-startups-army-of-15000-hackers-pressure-test-claude-gpt-5-and-gemini/

$200M valuation; clients OpenAI, Anthropic, Google DeepMind, Meta, xAI, ByteDance. Cited from a search snippet; not re-fetched in full. [verify 2026-09-15 grok-pass] Series A $40M, $200M valuation; 15k arena users; labs + Snowflake.

Signals citing this source

Gray Swan, F (against): $40M Series A in May 2026 at a $200M valuation; revenue from every major lab.
Gray Swan, F (for): Breadth across OpenAI, Anthropic, Google DeepMind, Meta, xAI and ByteDance, so no single lab dominates.
Gray Swan, M (for): Founders wrote foundational jailbreak papers; Arena results partly public.

Ledger rows citing this URL

none