OpenAI cuts GPT-5.6 Luna and Terra prices

// 1h agoPRODUCT UPDATE

OpenAI cuts GPT-5.6 Luna and Terra prices

OpenAI has announced substantial price reductions for its GPT-5.6 model lineup, lowering the price of GPT-5.6 Luna by 80% and GPT-5.6 Terra by 20%. The cost savings also apply to usage within Codex and ChatGPT Work, making large-scale AI workflows more affordable, while pricing for GPT-5.6 Sol remains unchanged.

// ANALYSIS

Aggressive price cuts on lightweight and mid-tier models will dramatically lower operational costs for high-volume enterprise AI workflows.

–GPT-5.6 Luna's 80% price cut makes high-volume, routine automation tasks far more economical.
–GPT-5.6 Terra's 20% reduction provides cost relief for everyday developer and enterprise tasks across Codex and ChatGPT Work.
–No price change for GPT-5.6 Sol indicates OpenAI is maintaining premium pricing for top-tier reasoning capabilities.

// TAGS

openaigpt-5.6pricingaicodexchatgpt

DISCOVERED

1h ago

2026-07-30

PUBLISHED

1h ago

2026-07-30

RELEVANCE

8/ 10

AUTHOR

mark_k

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