PRICE EVIDENCE · ev_44540fd07ea38…

OpenAI · Pricing page excerpt

Partial evidenceRelated facts observed on 2026-09-21T23:52:32+00:00

Incomplete evidence: the excerpt is missing the billing unit. The price record citing this evidence has been correspondingly downgraded. Please verify on the official page.

Source

https://developers.openai.com/api/docs/pricing ↗

Even if the source snapshot is unavailable, this excerpt remains the evidence preserved at that time; subsequent changes to the source page do not affect the content of this page.

Snapshot content hash
4c559db1f41b641b41617cd6…
Locator type
Page element (table)
Locator
table:nth-of-type(4)
Extractor version
openai-1

Excerpt

The following is a safe-text excerpt of the official page at the time, and this site does not execute the source HTML. The observation time is shown in the related facts below.

Flagship models
 | Short context | Long context
Model | Input | Cached input | Cache writes | Output | Input | Cached input | Cache writes | Output
gpt-6-astra | $20.00 | $2.00 | $25.00 | $100.00 | $40.00 | $4.00 | $50.00 | $150.00
gpt-5.6-sol | $8.00 | $0.80 | $10.00 | $40.00 | $16.00 | $1.60 | $20.00 | $60.00
gpt-5.6-terra | $4.00 | $0.40 | $5.00 | $24.00 | $8.00 | $0.80 | $10.00 | $36.00
gpt-5.6-luna | $0.40 | $0.04 | $0.50 | $2.40 | $0.80 | $0.08 | $1.00 | $3.60

Pricing facts citing this evidence (8)

The same evidence can support the facts under multiple different billing conditions; the amounts and conditions for each fact are as follows.

  • gpt-5.6-lunaCache read0.08 USD / 1000000 tokenStandard conditionsObserved 2026-09-21T23:52:32+00:00
  • gpt-5.6-terraInput8 USD / 1000000 tokenStandard conditionsObserved 2026-09-21T23:52:32+00:00
  • gpt-5.6-lunaInput0.8 USD / 1000000 tokenStandard conditionsObserved 2026-09-21T23:52:32+00:00
  • gpt-5.6-terraCache write10 USD / 1000000 tokenStandard conditionsObserved 2026-09-21T23:52:32+00:00
  • gpt-5.6-terraCache read0.8 USD / 1000000 tokenStandard conditionsObserved 2026-09-21T23:52:32+00:00
  • gpt-5.6-lunaOutput3.6 USD / 1000000 tokenStandard conditionsObserved 2026-09-21T23:52:32+00:00
  • gpt-5.6-terraOutput36 USD / 1000000 tokenStandard conditionsObserved 2026-09-21T23:52:32+00:00
  • gpt-5.6-lunaCache write1 USD / 1000000 tokenStandard conditionsObserved 2026-09-21T23:52:32+00:00