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1# Pricing23> For the complete documentation index, see [llms.txt](/llms.txt). Markdown versions of documentation pages are available by appending `.md` to the page URL.45Flagship models678 9Our latest models1011 12Prices per 1M tokens.1314 1516 1718Standard192021 22### Standard pricing data2324| Model | Short context input | Short context cached input | Short context cache writes | Short context output | Long context input | Long context cached input | Long context cache writes | Long context output |25| --- | --- | --- | --- | --- | --- | --- | --- | --- |26| gpt-6-astra | $10.00 | $1.00 | $12.50 | $50.00 | $20.00 | $2.00 | $25.00 | $75.00 |27| gpt-5.6-sol | $4.00 | $0.40 | $5.00 | $20.00 | $8.00 | $0.80 | $10.00 | $30.00 |28| gpt-5.6-terra | $2.00 | $0.20 | $2.50 | $12.00 | $4.00 | $0.40 | $5.00 | $18.00 |29| gpt-5.6-luna | $0.20 | $0.02 | $0.25 | $1.20 | $0.40 | $0.04 | $0.50 | $1.80 |30| gpt-5.5 (<272K context length) | $5.00 | $0.50 | - | $30.00 | $10.00 | $1.00 | - | $45.00 |31| gpt-5.5-pro (<272K context length) | $30.00 | - | - | $180.00 | $60.00 | - | - | $270.00 |32| gpt-5.4 (<272K context length) | $2.50 | $0.25 | - | $15.00 | $5.00 | $0.50 | - | $22.50 |33| gpt-5.4-mini | $0.75 | $0.075 | - | $4.50 | - | - | - | - |34| gpt-5.4-nano | $0.20 | $0.02 | - | $1.25 | - | - | - | - |35| gpt-5.4-pro (<272K context length) | $30.00 | - | - | $180.00 | $60.00 | - | - | $270.00 |36| gpt-5.2 | $1.75 | $0.175 | - | $14.00 | - | - | - | - |37| gpt-5.2-pro | $21.00 | - | - | $168.00 | - | - | - | - |38| gpt-5.1 | $1.25 | $0.125 | - | $10.00 | - | - | - | - |39| gpt-5 | $1.25 | $0.125 | - | $10.00 | - | - | - | - |40| gpt-5-mini | $0.25 | $0.025 | - | $2.00 | - | - | - | - |41| gpt-5-nano | $0.05 | $0.005 | - | $0.40 | - | - | - | - |42| gpt-5-pro | $15.00 | - | - | $120.00 | - | - | - | - |43| gpt-4.1 | $2.00 | $0.50 | - | $8.00 | - | - | - | - |44| gpt-4.1-mini | $0.40 | $0.10 | - | $1.60 | - | - | - | - |45| gpt-4.1-nano | $0.10 | $0.025 | - | $0.40 | - | - | - | - |46| gpt-4o | $2.50 | $1.25 | - | $10.00 | - | - | - | - |47| gpt-4o-2024-05-13 | $5.00 | - | - | $15.00 | - | - | - | - |48| gpt-4o-mini | $0.15 | $0.075 | - | $0.60 | - | - | - | - |49| o1 | $15.00 | $7.50 | - | $60.00 | - | - | - | - |50| o1-pro | $150.00 | - | - | $600.00 | - | - | - | - |51| o3-pro | $20.00 | - | - | $80.00 | - | - | - | - |52| o3 | $2.00 | $0.50 | - | $8.00 | - | - | - | - |53| o4-mini | $1.10 | $0.275 | - | $4.40 | - | - | - | - |54| o3-mini | $1.10 | $0.55 | - | $4.40 | - | - | - | - |55| gpt-4-turbo-2024-04-09 | $10.00 | - | - | $30.00 | - | - | - | - |56| gpt-4-0613 | $30.00 | - | - | $60.00 | - | - | - | - |57| gpt-3.5-turbo | $0.50 | - | - | $1.50 | - | - | - | - |58| gpt-3.5-turbo-0125 | $0.50 | - | - | $1.50 | - | - | - | - |59| gpt-3.5-turbo-1106 | $1.00 | - | - | $2.00 | - | - | - | - |60| gpt-3.5-turbo-instruct | $1.50 | - | - | $2.00 | - | - | - | - |61| davinci-002 | $2.00 | - | - | $2.00 | - | - | - | - |62| babbage-002 | $0.40 | - | - | $0.40 | - | - | - | - |6364Regional processing (data residency) endpoints are charged a 10% uplift for models released on or after March 5, 2026, that are eligible for data residency. See our [Your data](https://developers.openai.com/api/docs/guides/your-data) guide for supported regions and processing details. [OpenAI models in Amazon Bedrock](https://developers.openai.com/api/docs/guides/amazon-bedrock) are billed through AWS. Bedrock pricing in commercial regions matches OpenAI direct pricing for equivalent services. Priority processing was renamed Fast mode on July 30, 2026. You can use either `service_tier: "priority"` or `service_tier: "fast"` in your API requests. [Learn more about Fast mode](https://developers.openai.com/api/docs/guides/fast-mode). GPT-5.6 Sol’s promotional pricing is available at least through November 21, 2026.6566 6768 6970 71Batch727374 75### Batch pricing data7677| Model | Short context input | Short context cached input | Short context cache writes | Short context output | Long context input | Long context cached input | Long context cache writes | Long context output |78| --- | --- | --- | --- | --- | --- | --- | --- | --- |79| gpt-6-astra | $5.00 | $0.50 | $6.25 | $25.00 | $10.00 | $1.00 | $12.50 | $37.50 |80| gpt-5.6-sol | $2.00 | $0.20 | $2.50 | $10.00 | $4.00 | $0.40 | $5.00 | $15.00 |81| gpt-5.6-terra | $1.00 | $0.10 | $1.25 | $6.00 | $2.00 | $0.20 | $2.50 | $9.00 |82| gpt-5.6-luna | $0.10 | $0.01 | $0.125 | $0.60 | $0.20 | $0.02 | $0.25 | $0.90 |83| gpt-5.5 (<272K context length) | $2.50 | $0.25 | - | $15.00 | $5.00 | $0.50 | - | $22.50 |84| gpt-5.5-pro (<272K context length) | $15.00 | - | - | $90.00 | - | - | - | - |85| gpt-5.4 (<272K context length) | $1.25 | $0.13 | - | $7.50 | $2.50 | $0.25 | - | $11.25 |86| gpt-5.4-mini | $0.375 | $0.0375 | - | $2.25 | - | - | - | - |87| gpt-5.4-nano | $0.10 | $0.01 | - | $0.625 | - | - | - | - |88| gpt-5.4-pro (<272K context length) | $15.00 | - | - | $90.00 | $30.00 | - | - | $135.00 |89| gpt-5.2 | $0.875 | $0.0875 | - | $7.00 | - | - | - | - |90| gpt-5.2-pro | $10.50 | - | - | $84.00 | - | - | - | - |91| gpt-5.1 | $0.625 | $0.0625 | - | $5.00 | - | - | - | - |92| gpt-5 | $0.625 | $0.0625 | - | $5.00 | - | - | - | - |93| gpt-5-mini | $0.125 | $0.0125 | - | $1.00 | - | - | - | - |94| gpt-5-nano | $0.025 | $0.0025 | - | $0.20 | - | - | - | - |95| gpt-5-pro | $7.50 | - | - | $60.00 | - | - | - | - |96| gpt-4.1 | $1.00 | - | - | $4.00 | - | - | - | - |97| gpt-4.1-mini | $0.20 | - | - | $0.80 | - | - | - | - |98| gpt-4.1-nano | $0.05 | - | - | $0.20 | - | - | - | - |99| gpt-4o | $1.25 | - | - | $5.00 | - | - | - | - |100| gpt-4o-2024-05-13 | $2.50 | - | - | $7.50 | - | - | - | - |101| gpt-4o-mini | $0.075 | - | - | $0.30 | - | - | - | - |102| o1 | $7.50 | - | - | $30.00 | - | - | - | - |103| o1-pro | $75.00 | - | - | $300.00 | - | - | - | - |104| o3-pro | $10.00 | - | - | $40.00 | - | - | - | - |105| o3 | $1.00 | - | - | $4.00 | - | - | - | - |106| o4-mini | $0.55 | - | - | $2.20 | - | - | - | - |107| o3-mini | $0.55 | - | - | $2.20 | - | - | - | - |108| gpt-4-turbo-2024-04-09 | $5.00 | - | - | $15.00 | - | - | - | - |109| gpt-4-0613 | $15.00 | - | - | $30.00 | - | - | - | - |110| gpt-3.5-turbo-0125 | $0.25 | - | - | $0.75 | - | - | - | - |111| gpt-3.5-turbo-1106 | $1.00 | - | - | $2.00 | - | - | - | - |112| davinci-002 | $1.00 | - | - | $1.00 | - | - | - | - |113| babbage-002 | $0.20 | - | - | $0.20 | - | - | - | - |114115Regional processing (data residency) endpoints are charged a 10% uplift for models released on or after March 5, 2026, that are eligible for data residency. See our [Your data](https://developers.openai.com/api/docs/guides/your-data) guide for supported regions and processing details.116117 118119 120121 122Flex123124125 126### Flex pricing data127128| Model | Short context input | Short context cached input | Short context cache writes | Short context output | Long context input | Long context cached input | Long context cache writes | Long context output |129| --- | --- | --- | --- | --- | --- | --- | --- | --- |130| gpt-6-astra | $5.00 | $0.50 | $6.25 | $25.00 | $10.00 | $1.00 | $12.50 | $37.50 |131| gpt-5.6-sol | $2.00 | $0.20 | $2.50 | $10.00 | $4.00 | $0.40 | $5.00 | $15.00 |132| gpt-5.6-terra | $1.00 | $0.10 | $1.25 | $6.00 | $2.00 | $0.20 | $2.50 | $9.00 |133| gpt-5.6-luna | $0.10 | $0.01 | $0.125 | $0.60 | $0.20 | $0.02 | $0.25 | $0.90 |134| gpt-5.5 (<272K context length) | $2.50 | $0.25 | - | $15.00 | $5.00 | $0.50 | - | $22.50 |135| gpt-5.5-pro (<272K context length) | $15.00 | - | - | $90.00 | - | - | - | - |136| gpt-5.4 (<272K context length) | $1.25 | $0.13 | - | $7.50 | $2.50 | $0.25 | - | $11.25 |137| gpt-5.4-mini | $0.375 | $0.0375 | - | $2.25 | - | - | - | - |138| gpt-5.4-nano | $0.10 | $0.01 | - | $0.625 | - | - | - | - |139| gpt-5.4-pro (<272K context length) | $15.00 | - | - | $90.00 | $30.00 | - | - | $135.00 |140| gpt-5.2 | $0.875 | $0.0875 | - | $7.00 | - | - | - | - |141| gpt-5.1 | $0.625 | $0.0625 | - | $5.00 | - | - | - | - |142| gpt-5 | $0.625 | $0.0625 | - | $5.00 | - | - | - | - |143| gpt-5-mini | $0.125 | $0.0125 | - | $1.00 | - | - | - | - |144| gpt-5-nano | $0.025 | $0.0025 | - | $0.20 | - | - | - | - |145| o3 | $1.00 | $0.25 | - | $4.00 | - | - | - | - |146| o4-mini | $0.55 | $0.138 | - | $2.20 | - | - | - | - |147148Regional processing (data residency) endpoints are charged a 10% uplift for models released on or after March 5, 2026, that are eligible for data residency. See our [Your data](https://developers.openai.com/api/docs/guides/your-data) guide for supported regions and processing details.149150 151152 153154 155Fast mode156157158 159### Fast pricing data160161| Model | Short context input | Short context cached input | Short context cache writes | Short context output | Long context input | Long context cached input | Long context cache writes | Long context output |162| --- | --- | --- | --- | --- | --- | --- | --- | --- |163| gpt-6-astra | $20.00 | $2.00 | $25.00 | $100.00 | $40.00 | $4.00 | $50.00 | $150.00 |164| gpt-5.6-sol | $8.00 | $0.80 | $10.00 | $40.00 | $16.00 | $1.60 | $20.00 | $60.00 |165| gpt-5.6-terra | $4.00 | $0.40 | $5.00 | $24.00 | $8.00 | $0.80 | $10.00 | $36.00 |166| gpt-5.6-luna | $0.40 | $0.04 | $0.50 | $2.40 | $0.80 | $0.08 | $1.00 | $3.60 |167| gpt-5.5 (<272K context length) | $12.50 | $1.25 | - | $75.00 | - | - | - | - |168| gpt-5.4 (<272K context length) | $5.00 | $0.50 | - | $30.00 | - | - | - | - |169| gpt-5.4-mini | $1.50 | $0.15 | - | $9.00 | - | - | - | - |170| gpt-5.2 | $3.50 | $0.35 | - | $28.00 | - | - | - | - |171| gpt-5.1 | $2.50 | $0.25 | - | $20.00 | - | - | - | - |172| gpt-5 | $2.50 | $0.25 | - | $20.00 | - | - | - | - |173| gpt-5-mini | $0.45 | $0.045 | - | $3.60 | - | - | - | - |174| gpt-4.1 | $3.50 | $0.875 | - | $14.00 | - | - | - | - |175| gpt-4.1-mini | $0.70 | $0.175 | - | $2.80 | - | - | - | - |176| gpt-4.1-nano | $0.20 | $0.05 | - | $0.80 | - | - | - | - |177| gpt-4o | $4.25 | $2.125 | - | $17.00 | - | - | - | - |178| gpt-4o-2024-05-13 | $8.75 | - | - | $26.25 | - | - | - | - |179| gpt-4o-mini | $0.25 | $0.125 | - | $1.00 | - | - | - | - |180| o3 | $3.50 | $0.875 | - | $14.00 | - | - | - | - |181| o4-mini | $2.00 | $0.50 | - | $8.00 | - | - | - | - |182183Fast mode is unavailable for GPT-6 Astra with EU data residency. Use Standard processing for those requests. See [Fast mode compatibility](https://developers.openai.com/api/docs/guides/fast-mode). Regional processing (data residency) endpoints are charged a 10% uplift for models released on or after March 5, 2026, that are eligible for data residency. See our [Your data](https://developers.openai.com/api/docs/guides/your-data) guide for supported regions and processing details.184185186187188189190 191192Cyber models193194195 196Our latest Daybreak models.197198 199Prices per 1M tokens.200201202203204### Grouped Pricing Table data205206| Model | Short context input | Short context cached input | Short context cache writes | Short context output | Long context input | Long context cached input | Long context cache writes | Long context output |207| --- | --- | --- | --- | --- | --- | --- | --- | --- |208| gpt-5.6-sol | $4.00 | $0.40 | $5.00 | $20.00 | $8.00 | $0.80 | $10.00 | $30.00 |209| gpt-5.6-cyber | $12.50 | $1.25 | $15.625 | $75.00 | - | - | - | - |210| gpt-5.5-cyber | $12.50 | $1.25 | - | $75.00 | - | - | - | - |211| gpt-5.4-cyber | - | - | - | - | - | - | - | - |212213214215 `gpt-daybreak-blue-latest` and `gpt-daybreak-red-latest` 216 are aliases that currently point to `gpt-5.6-sol` and 217 `gpt-5.6-cyber`, respectively. As new models are released through218 the Daybreak program, these aliases will be updated to point to the latest219 models, with pricing adjusted to match each underlying model.220221222223224 225226 227228Multimodal models229230231 232233234235To estimate vision model input costs, use the [image input cost236calculator](https://developers.openai.com/api/docs/guides/image-cost-calculator).237238239 240241GPT-Live sessions242243244245246[GPT-Live 1](https://developers.openai.com/api/docs/models/gpt-live-1) voice sessions are billed per second,247without rounding up to a whole minute. Backend model and tool usage is charged248separately.249250### Pricing Table data251252| Model | Price per minute |253| --- | --- |254| gpt-live-1 | $0.05 |255256257258 259260Realtime and audio generation models261262263264265266Prices per 1M tokens unless noted.267268269### Grouped Pricing Table data270271| Model | Modality | Input | Cached input | Output / cost |272| --- | --- | --- | --- | --- |273| gpt-realtime-2.1 | Audio | $32.00 | $0.40 | $64.00 |274| gpt-realtime-2.1 | Text | $4.00 | $0.40 | $24.00 |275| gpt-realtime-2.1 | Image | $5.00 | $0.50 | - |276| gpt-realtime-2.1-mini | Audio | $10.00 | $0.30 | $20.00 |277| gpt-realtime-2.1-mini | Text | $0.60 | $0.06 | $2.40 |278| gpt-realtime-2.1-mini | Image | $0.80 | $0.08 | - |279| gpt-realtime-2 | Audio | $32.00 | $0.40 | $64.00 |280| gpt-realtime-2 | Text | $4.00 | $0.40 | $24.00 |281| gpt-realtime-2 | Image | $5.00 | $0.50 | - |282| gpt-realtime-1.5 | Audio | $32.00 | $0.40 | $64.00 |283| gpt-realtime-1.5 | Text | $4.00 | $0.40 | $16.00 |284| gpt-realtime-1.5 | Image | $5.00 | $0.50 | - |285| gpt-realtime-mini | Audio | $10.00 | $0.30 | $20.00 |286| gpt-realtime-mini | Text | $0.60 | $0.06 | $2.40 |287| gpt-realtime-mini | Image | $0.80 | $0.08 | - |288| gpt-realtime | Audio | $32.00 | $0.40 | $64.00 |289| gpt-realtime | Text | $4.00 | $0.40 | $16.00 |290| gpt-realtime | Image | $5.00 | $0.50 | - |291| gpt-audio-1.5 | Audio | $32.00 | - | $64.00 |292| gpt-audio-1.5 | Text | $2.50 | - | $10.00 |293| gpt-audio-mini | Audio | $10.00 | - | $20.00 |294| gpt-audio-mini | Text | $0.60 | - | $2.40 |295| gpt-audio | Audio | $32.00 | - | $64.00 |296| gpt-audio | Text | $2.50 | - | $10.00 |297| gpt-4o-mini-tts | Audio | - | - | $12.00 |298| gpt-4o-mini-tts | Text | $0.60 | - | - |299| tts-1 | Text | $15.00 / 1M characters | - | - |300| tts-1-hd | Text | $30.00 / 1M characters | - | - |301302303304 305306 307308Image generation models309310311 312Prices per 1M tokens.313314 315316317 318319Standard320321322 For image generation cost estimates, use the calculator in the image generation guide.323 324### Grouped Pricing Table data325326| Model | Modality | Input | Cached input | Output |327| --- | --- | --- | --- | --- |328| gpt-image-2.5-sunburst | Image | $8.00 | $2.00 | $30.00 |329| gpt-image-2.5-sunburst | Text | $5.00 | $1.25 | - |330| gpt-image-2.5-flare | Image | $8.00 | $2.00 | $30.00 |331| gpt-image-2.5-flare | Text | $5.00 | $1.25 | - |332| gpt-image-2 | Image | $8.00 | $2.00 | $30.00 |333| gpt-image-2 | Text | $5.00 | $1.25 | - |334| gpt-image-1.5 | Image | $8.00 | $2.00 | $32.00 |335| gpt-image-1.5 | Text | $5.00 | $1.25 | $10.00 |336| gpt-image-1-mini | Image | $2.50 | $0.25 | $8.00 |337| gpt-image-1-mini | Text | $2.00 | $0.20 | - |338| gpt-image-1 | Image | $10.00 | $2.50 | $40.00 |339| gpt-image-1 | Text | $5.00 | $1.25 | - |340| chatgpt-image-latest | Image | $8.00 | $2.00 | $32.00 |341| chatgpt-image-latest | Text | $5.00 | $1.25 | $10.00 |342343 344345 346347 348Batch349350351 For image generation cost estimates, use the calculator in the image generation guide.352 353### Grouped Pricing Table data354355| Model | Modality | Input | Cached input | Output |356| --- | --- | --- | --- | --- |357| gpt-image-2 | Image | $4.00 | $1.00 | $15.00 |358| gpt-image-2 | Text | $2.50 | $0.625 | - |359| gpt-image-1.5 | Image | $4.00 | $1.00 | $16.00 |360| gpt-image-1.5 | Text | $2.50 | $0.63 | $5.00 |361| gpt-image-1-mini | Image | $1.25 | $0.13 | $4.00 |362| gpt-image-1-mini | Text | $1.00 | $0.10 | - |363| gpt-image-1 | Image | $5.00 | $1.25 | $20.00 |364| gpt-image-1 | Text | $2.50 | $0.63 | - |365| chatgpt-image-latest | Image | $4.00 | $1.00 | $16.00 |366| chatgpt-image-latest | Text | $2.50 | $0.63 | $5.00 |367368369370371372373 374375 376377Video generation models378379380 381Prices per second.382383 384385386 387388Standard389390391 392### Grouped Pricing Table data393394| Model | Size | Portrait | Landscape | Price per second |395| --- | --- | --- | --- | --- |396| sora-2 | 720p | 720x1280 | 1280x720 | $0.10 |397| sora-2-pro | 720p | 720x1280 | 1280x720 | $0.30 |398| sora-2-pro | 1024p | 1024x1792 | 1792x1024 | $0.50 |399| sora-2-pro | 1080p | 1080x1920 | 1920x1080 | $0.70 |400401 402403 404405 406Batch407408409 410### Grouped Pricing Table data411412| Model | Size | Portrait | Landscape | Price per second |413| --- | --- | --- | --- | --- |414| sora-2 | 720p | 720x1280 | 1280x720 | $0.05 |415| sora-2-pro | 720p | 720x1280 | 1280x720 | $0.15 |416| sora-2-pro | 1024p | 1024x1792 | 1792x1024 | $0.25 |417| sora-2-pro | 1080p | 1080x1920 | 1920x1080 | $0.35 |418419420421422423424 425426Transcription models427428429430431432Prices per 1M tokens unless noted.433434435### Grouped Pricing Table data436437| Model | Use case | Input | Output | Estimated cost |438| --- | --- | --- | --- | --- |439| gpt-realtime-translate | Live translation | - | - | $0.034 / minute |440| gpt-live-transcribe | Live transcription | - | - | $0.017 / minute |441| gpt-realtime-whisper | Live transcription | - | - | $0.017 / minute |442| gpt-transcribe | Transcription | - | - | $0.0045 / minute |443| gpt-4o-transcribe | Transcription | $2.50 | $10.00 | $0.006 / minute |444| gpt-4o-mini-transcribe | Transcription | $1.25 | $5.00 | $0.003 / minute |445| gpt-4o-transcribe-diarize | Transcription + diarization | $2.50 | $10.00 | $0.006 / minute |446| Whisper | Transcription | - | - | $0.006 / minute |447448449450 451452Tools453454455456457458### Grouped Pricing Table data459460| Tool | Details | Pricing |461| --- | --- | --- |462| Web search | Web search (all models) | $10.00 / 1k calls + Search content tokens billed at model rates. |463| Web search | Image Web search (all models) | $10.00 / 1k calls + Search content tokens billed at model rates. |464| Web search | Web search preview (reasoning models, including `gpt-5`, `o-series`) | $10.00 / 1k calls + Search content tokens billed at model rates. |465| Web search | Web search preview (non-reasoning models) | $25.00 / 1k calls + Search content tokens are free. |466| Containers | Hosted Shell and Code Interpreter | 1 GB $0.03, 4 GB $0.12, 16 GB $0.48, 64 GB $1.92 per 20-minute session per container. |467| File search | Storage | $0.10 / GB per day (1 GB free) |468| File search | Tool call | $2.50 / 1k calls |469| Agent Kit | ChatKit file and image upload storage | $0.10 / GB-day after 1 GB free per account per month |470471$10.00 / 1k calls + Search content tokens billed at model rates.472473Web search preview (reasoning models, including `gpt-5`, `o-series`)474475$25.00 / 1k calls + Search content tokens are free.476477Hosted Shell and Code Interpreter478479Tokens used for built-in tools are billed at the chosen model's per-token rates. GB refers to binary gigabytes (also known as gibibytes), where 1 GB is 2^30 bytes. Web search content tokens are tokens retrieved from the search index and fed to the model alongside your prompt to generate an answer. For gpt-4o-mini and gpt-4.1-mini with the non-preview web search tool, search content tokens are billed as a fixed block of 8,000 input tokens per call. File search tool call pricing applies to the Responses API only. Container pricing includes Hosted Shell and Code Interpreter. Eligible container sessions will be billed by the minute, with a 5-minute minimum per session. Responses API, Chat Completions API, Realtime API, Batch API, and Assistants API are not priced separately. Tokens are billed at the chosen model's input and output rates.480481482 483484 485486Specialized models487488489 490Prices per 1M tokens.491492 493494495 496497Standard498499500 501### Grouped Pricing Table data502503| Category | Model | Input | Cached input | Output |504| --- | --- | --- | --- | --- |505| ChatGPT | chat-latest | $5.00 | $0.50 | $30.00 |506| Codex | gpt-5.3-codex | $1.75 | $0.175 | $14.00 |507| Life Sciences | gpt-rosalind-research | $5.00 | $0.50 | $25.00 |508| Search | gpt-5-search-api | $1.25 | $0.125 | $10.00 |509| Embedding | text-embedding-3-small | $0.02 | - | - |510| Embedding | text-embedding-3-large | $0.13 | - | - |511| Embedding | text-embedding-ada-002 | $0.10 | - | - |512| Moderation | omni-moderation-latest | Free | - | - |513514Billing for `gpt-rosalind-research` begins on October 5, 2026. Cache-write pricing does not apply to this model. Access is limited to approved internal research through the [trusted-access program](https://help.openai.com/en/articles/20001193-gpt-rosalind-for-life-sciences-research). All eligible organizations will continue to get access to the latest GPT-Rosalind models as they’re released. Regional processing (data residency) endpoints are charged a 10% uplift for models released on or after March 5, 2026, that are eligible for data residency. See our [Your data](https://developers.openai.com/api/docs/guides/your-data) guide for supported regions and processing details.515516 517518 519520 521Fast mode522523524 525### Grouped Pricing Table data526527| Category | Model | Input | Cached input | Output |528| --- | --- | --- | --- | --- |529| Codex | gpt-5.3-codex | $3.50 | $0.35 | $28.00 |530531Regional processing (data residency) endpoints are charged a 10% uplift for models released on or after March 5, 2026, that are eligible for data residency. See our [Your data](https://developers.openai.com/api/docs/guides/your-data) guide for supported regions and processing details.532533534535536537538 539540 541542Finetuning543544545 546Prices per 1M tokens.547548 549550 551552 OpenAI is winding down the fine-tuning platform. The platform is no longer553 accessible to new users, but existing users of the fine-tuning platform554 will be able to create training jobs for the coming months.555 556557 All fine-tuned models will remain available for inference until their base558 models are deprecated. The full timeline is559 [here](https://developers.openai.com/api/docs/deprecations#update-to-openais-self-serve-fine-tuning).560 561562563 564565Standard566567568 569### Pricing Table data570571| Model | Training | Input | Cached input | Output |572| --- | --- | --- | --- | --- |573| o4-mini-2025-04-16 | $100.00 / hour | $4.00 | $1.00 | $16.00 |574| o4-mini-2025-04-16 (data sharing) | $100.00 / hour | $2.00 | $0.50 | $8.00 |575| gpt-4.1-2025-04-14 | $25.00 | $3.00 | $0.75 | $12.00 |576| gpt-4.1-mini-2025-04-14 | $5.00 | $0.80 | $0.20 | $3.20 |577| gpt-4.1-nano-2025-04-14 | $1.50 | $0.20 | $0.05 | $0.80 |578| gpt-4o-2024-08-06 | $25.00 | $3.75 | $1.875 | $15.00 |579| gpt-4o-mini-2024-07-18 | $3.00 | $0.30 | $0.15 | $1.20 |580| gpt-3.5-turbo (legacy) | $8.00 | $3.00 | - | $6.00 |581| davinci-002 (legacy) | $6.00 | $12.00 | - | $12.00 |582| babbage-002 (legacy) | $0.40 | $1.60 | - | $1.60 |583584 585586 587588 589Batch590591592 593### Pricing Table data594595| Model | Training | Input | Cached input | Output |596| --- | --- | --- | --- | --- |597| o4-mini-2025-04-16 | $100.00 / hour | $2.00 | $0.50 | $8.00 |598| o4-mini-2025-04-16 (data sharing) | $100.00 / hour | $1.00 | $0.25 | $4.00 |599| gpt-4.1-2025-04-14 | $25.00 | $1.50 | $0.50 | $6.00 |600| gpt-4.1-mini-2025-04-14 | $5.00 | $0.40 | $0.10 | $1.60 |601| gpt-4.1-nano-2025-04-14 | $1.50 | $0.10 | $0.025 | $0.40 |602| gpt-4o-2024-08-06 | $25.00 | $2.225 | $0.90 | $12.50 |603| gpt-4o-mini-2024-07-18 | $3.00 | $0.15 | $0.075 | $0.60 |604| gpt-3.5-turbo (legacy) | $8.00 | $1.50 | - | $3.00 |605| davinci-002 (legacy) | $6.00 | $6.00 | - | $6.00 |606| babbage-002 (legacy) | $0.40 | $0.80 | - | $0.90 |607608609610611Tokens used for model grading in reinforcement fine-tuning are billed at that model's per-token rate. Inference discounts are available if you enable data sharing when creating the fine-tune job. Learn more.