o3

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o3 is currently listed on 5 API relays (third-party platforms), with pay-as-you-go input pricing from about $0.10 per 1M tokens. Last updated 10/22/2026, 22:16 UTC. OpenAI official status page

5
Platforms selling
$0.10 / $0.39
Lowest input / output · Portix
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Lowest vs. official
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Official input / output
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Monitored groups
Budget

Price Overview

One bar per platform showing its cheapest plan × group under the current filters; bar length is input + output price per million tokens. The dashed line marks the official price.

Portix$0.48
InputOutput
1 platform

Prices by platform

The main row is each platform's cheapest combination; click to expand every plan × group. "Price / Credits" is what a plan costs and the effective USD usage it buys; "Exchange ratio" is what $1 of official-price usage costs you.

Sorted by input + output price under the current filters
Portix
/
Pay-as-you-go · Azure-Gpt-1

These platforms do not support this model: PackyCubenceSSSAICodeByteCatXcode BestAtlasModelflare

Data is for reference only. Listing does not imply endorsement or guarantee.View Disclaimer