OpenAI announced that from 2026 or with immediate effect (depending on the date of the statement) it is reducing the price of GPT-5.6 Luna by 80% and GPT-5.6 Terra by 20%, and is offering a faster GPT-5.6 Sol option through the API. The cheaper pricing for Luna and Terra also applies to billing for Codex and ChatGPT Work usage, so user quotas last longer.
OpenAI significantly cuts price of GPT-5.6 Luna and Terra, faster Sol option in API
OpenAI announced that from 2026 or with immediate effect (depending on the date of the statement) it is reducing the price of GPT-5.6 Luna by 80% and GPT-5.6 Terra by 20%, and is offering a faster GPT-5.6 Sol option through the API.
