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Model family

o-series

o-series model family by OpenAI.

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Model families

o-series

o-series model family by OpenAI.

Organization: OpenAI

Model versions
10
Providers
19

Model versions

List view / Table view

10 of 10 model versions

ModelFamilyProvidersContextMax outputInputOutputReasoningTool callStructuredTemperatureWeightsPriceReleasedUpdated
o3-pro
openai/o3-pro
o-series200K100K
YesYesYes-NoClosed
IN $20/M
OUT $80/M
2025-06-102026-08-06
o3
openai/o3
o-series200K100K
YesYesYes-NoClosed
IN $2/M
OUT $8/M
Read $0.5/M
2025-04-162026-08-06
o4 Mini High
openai/o4-mini-high
o-series200K100K
YesYesYes-NoClosedPricing unavailable2025-04-162025-04-16
o4-mini
openai/o4-mini
o-series200K100K
YesYesYes-NoClosed
IN $1.1/M
OUT $4.4/M
Read $0.275/M
2025-04-162026-08-06
o1-pro
openai/o1-pro
o-series200K100K
YesYesYes-NoClosed
IN $150/M
OUT $600/M
2025-03-192026-08-06
o3 Mini High
openai/o3-mini-high
o-series200K100K
YesYesYes-NoClosedPricing unavailable2025-02-122025-02-12
o3-mini
openai/o3-mini
o-series200K100K
YesYesYes-NoClosed
IN $1.1/M
OUT $4.4/M
Read $0.55/M
2024-12-202026-08-06
o1
openai/o1
o-series200K100K
YesYesYes-NoClosed
IN $15/M
OUT $60/M
Read $7.5/M
2024-12-052026-08-06
o3-deep-research
openai/o3-deep-research
o-series200K100K
YesYes-No-NoClosedPricing unavailable2024-06-262026-08-06
o4-mini-deep-research
openai/o4-mini-deep-research
o-series200K100K
YesYes-No-NoClosedPricing unavailable2024-06-262026-08-06