Cerebras withdrew its previous IPO registration in October, nearly a year after filing.
Polymarket is reportedly seeking a valuation of about $20B in fundraising talks.
Marvell stock closes up 18.35% on Friday following the earnings report and upbeat guidance.
OpenAI prices GPT-5.4 at $2.50 per 1M input tokens and $15 per 1M output tokens, which is higher than GPT-5.2.
OpenAI prices GPT-5.4 Pro at $30 per 1M input tokens and $180 per 1M output tokens, which is higher than GPT-5.2 Pro.