OpenAI GPT-4o API input price
RecordSTO-STYST5Y2GP-BNCP3QF8AQ-4A6CYR
2.5USD
Global · as of 26 Sep 2026
OpenAI GPT-4o API input price was 2.5 USD (published 26 September 2026).
- Publisher
- OpenAI
- Authority tier
- T3 Research
- Locator
- Pricing (per 1M tokens)
- Retrieved
- 26 Sep 2026
- Status
- Verified
What the source says
Input $2.50 Cached input $1.25 Output $10.00
Checked: the figure 2.5 USDis stated in this passage. If it does not match, the extraction is wrong and we want to know.
Cite this figure
APA
OpenAI. (2026). GPT-4o model — OpenAI API. Retrieved September 26, 2026, from https://developers.openai.com/api/docs/models/gpt-4o. Via StatOrigin, https://statorigin.org/stat/stat_STYST5Y2GPBNCP3QF8AQ4A6CYR
Other formats: MLA, Chicago, BibTeX
- MLA
- OpenAI. "GPT-4o model — OpenAI API." 2026, https://developers.openai.com/api/docs/models/gpt-4o. Accessed 26 Sept. 2026 via StatOrigin, https://statorigin.org/stat/stat_STYST5Y2GPBNCP3QF8AQ4A6CYR.
- Chicago
- OpenAI. "GPT-4o model — OpenAI API." 2026. https://developers.openai.com/api/docs/models/gpt-4o. Accessed September 26, 2026. Cited from StatOrigin, https://statorigin.org/stat/stat_STYST5Y2GPBNCP3QF8AQ4A6CYR.
- BibTeX
- @misc{openai2026price4a6cyr, author = {{OpenAI}}, title = {GPT-4o model — OpenAI API}, year = {2026}, howpublished = {StatOrigin, https://statorigin.org}, url = {https://statorigin.org/stat/stat_STYST5Y2GPBNCP3QF8AQ4A6CYR}, note = {Original source: https://developers.openai.com/api/docs/models/gpt-4o. Accessed September 26, 2026.} }
Data published under CC BY 4.0. The citation credits the original publisher and links to this permanent record.
Provenance and verification
Everything needed to check this number yourself, without taking our word for it.
Chain of custody
Primary source
- Publisher
- OpenAI · homepage ↗
- Authority tier
- Tier 3 · Research and companies
- Report
- GPT-4o model — OpenAI API
- Type
- Web page
- Published
- —
- Locator
- Pricing (per 1M tokens)
- Retrieved
- 26 September 2026
- Link status
- Reachable (HTTP 200)
- Report licence
- See source
Verification
- Status
- Verified
- Review protocol
- editorial:evidence-check-v1:2026-09-26
- Checked on
- 26 September 2026
- Last revision
- 26 September 2026
- Permanent URL
- /stat/stat_STYST5Y2GPBNCP3QF8AQ4A6CYR