OpenAI launches GPT‑5.6 suite amid Trump administration oversight

Key Points

• OpenAI released GPT‑5.6, featuring three models: Sol (flagship), Terra (mid‑tier), Luna (affordable).
• Sol costs $5 per million input tokens and $30 per million output tokens; Terra is half that price, Luna even lower.
• Two new Sol modes—max for deeper reasoning and ultra for sub‑agent coordination—were introduced.
• Models are trained to refuse prohibited cyber assistance and include an expanded safety stack.
• OpenAI spent about 700,000 A100e GPU hours on automated red‑team testing and engaged third‑party testers.
• The preview period is monitored by the Trump administration, which will approve access case‑by‑case.
• OpenAI aims for general availability of the suite within the coming weeks.
• The company says the current government oversight is a temporary step, not a long‑term model.