OpenAI API pricing
As of Oct 14, 2026, Appndo lists 54 language, 9 image, and 3 video models from OpenAI. Official prices run from $0.05 to $30.00 per million input tokens. gpt-oss-120b is the most widely sold, by 25 sellers.
Language models (54)
Input / output price per million tokens.
- GPT-5.5
- Official
- $5.00 / $30.00
- Cheapest · 6 sellers
- $5.00 / $30.00
- Microsoft Foundry
- GPT-5.4
- Official
- $2.50 / $15.00
- Cheapest · 5 sellers
- $2.50 / $15.00
- Microsoft Foundry
- GPT-5.6 sol
- Official
- $4.00 / $20.00
- Cheapest · 4 sellers
- $2.00 / $10.00
- OpenRouter
- GPT-5.6 terra
- Official
- $2.00 / $12.00
- Cheapest · 5 sellers
- $2.00 / $12.00
- Azure OpenAI
- GPT-6.1 sol
- Official
- $2.00 / $10.00
- Cheapest · 5 sellers
- $2.00 / $10.00
- Microsoft Foundry
- GPT-5.1
- Official
- $1.25 / $10.00
- Cheapest · 4 sellers
- $1.25 / $10.00
- Azure OpenAI
- GPT-6 astra
- Official
- $10.00 / $50.00
- Cheapest · 5 sellers
- $10.00 / $50.00
- Microsoft Foundry
- GPT-5.6 luna
- Official
- $0.20 / $1.20
- Cheapest · 5 sellers
- $0.20 / $1.20
- Azure OpenAI
- GPT-5.2
- Official
- $1.75 / $14.00
- Cheapest · 4 sellers
- $1.75 / $14.00
- Azure OpenAI
- GPT-5.4 mini
- Official
- $0.75 / $4.50
- Cheapest · 5 sellers
- $0.75 / $4.50
- Microsoft Foundry
- O3
- Official
- $2.00 / $8.00
- Cheapest · 4 sellers
- $2.00 / $8.00
- Azure OpenAI
- GPT-5
- Official
- $1.25 / $10.00
- Cheapest · 6 sellers
- $1.25 / $10.00
- Azure OpenAI
- GPT-6 sol
- Official
- $2.00 / $10.00
- Cheapest · 5 sellers
- $2.00 / $10.00
- Microsoft Foundry
- GPT-6 luna
- Official
- $0.10 / $0.50
- Cheapest · 5 sellers
- $0.10 / $0.50
- Microsoft Foundry
- GPT-4.1
- Official
- $2.00 / $8.00
- Cheapest · 5 sellers
- $2.00 / $8.00
- Azure OpenAI
- GPT-5 mini
- Official
- $0.25 / $2.00
- Cheapest · 6 sellers
- $0.25 / $2.00
- Azure OpenAI
- GPT-5.4 nano
- Official
- $0.20 / $1.25
- Cheapest · 5 sellers
- $0.20 / $1.25
- Microsoft Foundry
- O1
- Official
- $15.00 / $60.00
- Cheapest · 5 sellers
- $15.00 / $60.00
- Azure OpenAI
- gpt-oss-120b
- Official
- —
- Cheapest · 25 sellers
- $0.03 / $0.17
- W&B Inference
- O4 Mini
- Official
- $1.10 / $4.40
- Cheapest · 5 sellers
- $1.00 / $4.00
- Replicate
- GPT-4.1 mini
- Official
- $0.40 / $1.60
- Cheapest · 5 sellers
- $0.40 / $1.60
- Azure OpenAI
- O3 Mini
- Official
- $1.10 / $4.40
- Cheapest · 4 sellers
- $1.10 / $4.40
- Azure OpenAI
- GPT-5 nano
- Official
- $0.05 / $0.40
- Cheapest · 5 sellers
- $0.05 / $0.40
- Azure OpenAI
- GPT-4o
- Official
- $2.50 / $10.00
- Cheapest · 6 sellers
- $2.50 / $10.00
- Azure OpenAI
- gpt-oss-20b
- Official
- —
- Cheapest · 16 sellers
- $0.0145 / $0.07
- Darkbloom
- GPT-4o mini
- Official
- $0.15 / $0.60
- Cheapest · 6 sellers
- $0.15 / $0.60
- Azure OpenAI
- GPT-4.1 nano
- Official
- $0.10 / $0.40
- Cheapest · 5 sellers
- $0.10 / $0.40
- Azure OpenAI
- GPT-4 turbo
- Official
- $10.00 / $30.00
- Cheapest · 4 sellers
- $10.00 / $30.00
- OpenAI
- GPT-4 1106 preview
- Official
- $10.00 / $30.00
- Cheapest · 2 sellers
- $10.00 / $30.00
- Azure OpenAI
- GPT-4 0613
- Official
- $30.00 / $60.00
- Cheapest · 1 seller
- $30.00 / $60.00
- OpenAI
- GPT-3.5 turbo 0125
- Official
- $0.50 / $1.50
- Cheapest · 1 seller
- $0.50 / $1.50
- OpenAI
- gpt-oss-safeguard-20b
- Official
- —
- Cheapest · 5 sellers
- $0.07 / $0.20
- Amazon Bedrock Converse
- GPT-3.5 turbo
- Official
- $0.50 / $1.50
- Cheapest · 4 sellers
- $0.50 / $1.50
- Azure OpenAI
- GPT-5.3 codex
- Official
- $1.75 / $14.00
- Cheapest · 4 sellers
- $1.75 / $14.00
- AIHubMix
- GPT-5.5 pro
- Official
- $30.00 / $180.00
- Cheapest · 3 sellers
- $30.00 / $180.00
- AIHubMix
- GPT-audio
- Official
- $2.50 / $10.00
- Cheapest · 3 sellers
- $2.50 / $10.00
- Azure OpenAI
- GPT-audio mini
- Official
- $0.60 / $2.40
- Cheapest · 3 sellers
- $0.60 / $2.40
- Azure OpenAI
- gpt-oss-safeguard-120b
- Official
- —
- Cheapest · 3 sellers
- $0.15 / $0.60
- Amazon Bedrock Converse
- GPT-3.5 turbo 16k
- Official
- $3.00 / $4.00
- Cheapest · 2 sellers
- $3.00 / $4.00
- OpenAI
- GPT-4
- Official
- $30.00 / $60.00
- Cheapest · 2 sellers
- $30.00 / $60.00
- OpenAI
- GPT-4o audio preview
- Official
- $2.50 / $10.00
- Cheapest · 2 sellers
- $2.50 / $10.00
- Azure OpenAI
- GPT-4o mini audio preview
- Official
- $0.15 / $0.60
- Cheapest · 2 sellers
- $0.15 / $0.60
- Azure OpenAI
- GPT-5.6
- Official
- $4.00 / $20.00
- Cheapest · 2 sellers
- $4.00 / $20.00
- Azure OpenAI
- GPT-audio 1.5
- Official
- $2.50 / $10.00
- Cheapest · 2 sellers
- $2.50 / $10.00
- Azure OpenAI
- Chat Latest
- Official
- $5.00 / $30.00
- Cheapest · 1 seller
- $5.00 / $30.00
- OpenAI
- Daybreak Blue Latest
- Official
- $4.00 / $20.00
- Cheapest · 1 seller
- $4.00 / $20.00
- OpenAI
- Daybreak Red Latest
- Official
- $12.50 / $75.00
- Cheapest · 1 seller
- $12.50 / $75.00
- OpenAI
- GPT-4o mini search preview
- Official
- $0.15 / $0.60
- Cheapest · 1 seller
- $0.15 / $0.60
- OpenAI
- GPT-4o search preview
- Official
- $2.50 / $10.00
- Cheapest · 1 seller
- $2.50 / $10.00
- OpenAI
- GPT-5 search api
- Official
- $1.25 / $10.00
- Cheapest · 1 seller
- $1.25 / $10.00
- OpenAI
- GPT-5.5 cyber
- Official
- $12.50 / $75.00
- Cheapest · 1 seller
- $12.50 / $75.00
- OpenAI
- GPT-5.6 cyber
- Official
- $12.50 / $75.00
- Cheapest · 1 seller
- $12.50 / $75.00
- OpenAI
- GPT-rosalind discovery
- Official
- $5.00 / $25.00
- Cheapest · 1 seller
- $5.00 / $25.00
- OpenAI
- GPT-rosalind research
- Official
- $5.00 / $25.00
- Cheapest · 1 seller
- $5.00 / $25.00
- OpenAI
Image models (9)
Price per standard 1024×1024 image.
- DALL·E 2$0.026 via AI/ML API
- DALL·E 3$0.052 via AI/ML API
- GPT Image 2$0.053 via fal
- GPT Image 1$0.042 via Azure OpenAI
- GPT Image 1 mini$0.0084 via Azure OpenAI
- GPT Image 1.5$0.034 via OpenAI
- GPT Image 2.5 flare$0.0132 via fal
- GPT Image 2.5 sunburst$0.0132 via fal
- ChatGPT Image$32.00 per M image tokens
Video models (3)
Price per second of video at the default resolution.
- Sora 2$0.10/s via Azure OpenAI
- Sora 2 Pro$0.30/s via Azure OpenAI
- Sora 2 Pro High Res$0.50/s via Azure OpenAI
Prices in USD from LiteLLM and models.dev, checked daily; confirm on the seller's pricing page before you rely on a number.