OpenAI Launches GPT-6 Sol and Luna Minutes After Anthropic Drops Claude Opus 5.5

What happened

OpenAI launched GPT-6 Sol and Luna minutes after Anthropic released Claude Opus 5.5, and OpenAI cut prices 50% on its mid-tier models the same day Anthropic shipped a cheaper flagship.

Confirmed

Global impact / market context

The rapid timing and price cuts show OpenAI and Anthropic are competing aggressively on price and release speed, which can pressure profit per sale for both companies and push them to spend more on developing and running these models.

Analyst inference

This rivalry is now measured in minutes, so investors may expect faster product cycles and deeper discounts across AI models. That can lower revenue per user and raise capital spending needs for companies building similar tools.

Analyst inference

What to watch

1. OpenAI launched GPT-6 Sol and Luna minutes after Anthropic dropped Claude Opus 5.5, as stated in the title. Confirmed
2. Watch whether OpenAI or Anthropic announce further price cuts on their mid-tier or flagship models, following the 50% cut OpenAI just made. Proposed
3. Watch whether Anthropic responds to OpenAI's 50% price cut on mid-tier models by lowering prices on Claude Opus 5.5 or future releases. Analyst inference

Affected assets

• GPT — Gold Park

Evidence

• decrypt.co