GPT-5.3-Codex-Spark is currently listed on 6 API relays (third-party platforms), with pay-as-you-go input prices ranging from about $0.10 to $11.16 per 1M tokens. Last updated 09/24/2026, 06:34 UTC. OpenAI official status page
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.
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.
These platforms do not support this model: PackySSSAICodeXcode BestAtlasPortixModelflare
Data is for reference only. Listing does not imply endorsement or guarantee.View Disclaimer