OpenAI Slashes GPT-5.6 Luna and Terra Prices by Up to 80%

OpenAI reduced prices for its GPT-5.6 models three weeks after launch, cutting Luna costs by 80% and Terra by 20%. Luna now costs $0.20 per million input tokens and $1.20 per million output tokens, intensifying the AI price war.

Detected & updated continuously · Source: Nebula