Vercel — AI · · 1 min read

AI Gateway: GPT-5.6 pricing and speed updates

Mirrored from Vercel — AI for archival readability. Support the source by reading on the original site.

On AI Gateway, GPT-5.6 Luna and GPT-5.6 Terra are now cheaper and GPT-5.6 Sol is faster.

AI Gateway adds no markup on token pricing, so these changes reach you at the upstream rate.

The changes apply to both short and long context pricing.

Model

Change

Input: Short context (per 1M tokens)

Output: Short context (per 1M tokens)

openai/gpt-5.6-luna

80% price reduction

$0.2

$1.2

openai/gpt-5.6-terra

20% price reduction

$2

$12

openai/gpt-5.6-sol

Same price, fast mode now 2.5x faster (up from 1.5x)

Unchanged

Unchanged

GPT-5.6 Sol keeps the same price; its fast mode now runs 2.5x faster, up from 1.5x. Model IDs are unchanged, so existing requests get the new rates and speed with no code change.

See full pricing detail on AI Gateway.

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