openai API Pricing
All 125 openai models by input price. Refreshed hourly.
| Model | Input /1M | Output /1M | Blended | Context | Intelligence | CPS | |
|---|---|---|---|---|---|---|---|
| OpenAI: GPT-5.6 Luna | $0.20 | $1.20 | $0.45 | 1.1M | 37 | A | Details → |
| OpenAI: GPT-5.6 Terra | $2.00 | $12.00 | $4.50 | 1.1M | 42 | A | Details → |
| OpenAI: gpt-oss-120b | $0.15 | $0.60 | $0.26 | 131K | 12 | A | Details → |
| OpenAI: GPT-5.1-Codex-Mini | $0.25 | $2.00 | $0.69 | 400K | 20 | A | Details → |
| OpenAI: GPT-5.2 | $1.75 | $14.00 | $4.81 | 400K | 30 | A | Details → |
| OpenAI: GPT-5.1 | $1.25 | $10.00 | $3.44 | 400K | 25 | A | Details → |
| OpenAI: GPT-5 Codex | $1.25 | $10.00 | $3.44 | 400K | 25 | A | Details → |
| OpenAI: o3 | $2.00 | $8.00 | $3.50 | 200K | 20 | A | Details → |
| OpenAI: GPT-5.1-Codex | $1.25 | $10.00 | $3.44 | 400K | 24 | A | Details → |
| OpenAI: gpt-oss-20b | $0.02 | $0.09 | $0.04 | 131K | 9 | A | Details → |
| OpenAI: GPT-5 | $1.25 | $10.00 | $3.44 | 400K | 23 | A | Details → |
| OpenAI: GPT-6.1 Sol | $2.00 | $10.00 | $4.00 | 1.1M | 52 | B | Details → |
| OpenAI: GPT-5.6 Sol | $4.00 | $20.00 | $8.00 | 1.1M | 47 | B | Details → |
| OpenAI: GPT-6 Luna | $0.10 | $0.50 | $0.20 | 1.1M | 38 | B | Details → |
| OpenAI: GPT-5 Mini | $0.25 | $2.00 | $0.69 | 400K | 17 | B | Details → |
| OpenAI: o4 Mini | $1.10 | $4.40 | $1.93 | 200K | 17 | B | Details → |
| OpenAI: GPT-5.4 | $2.50 | $15.00 | $5.63 | 1.1M | 39 | B | Details → |
| OpenAI: GPT-6 Sol | $2.00 | $10.00 | $4.00 | 1.1M | 48 | B | Details → |
| OpenAI: GPT-5 Nano | $0.05 | $0.40 | $0.14 | 400K | 13 | B | Details → |
| OpenAI: GPT-5.4 Nano | $0.20 | $1.25 | $0.46 | 400K | 21 | B | Details → |
| OpenAI: GPT-5.4 Mini | $0.75 | $4.50 | $1.69 | 400K | 24 | B | Details → |
| OpenAI: GPT-4.1 Mini | $0.40 | $1.60 | $0.70 | 1.0M | 10 | B | Details → |
| OpenAI: GPT-5.3-Codex | $1.75 | $14.00 | $4.81 | 400K | 33 | B | Details → |
| OpenAI: GPT-4o (2024-05-13) | $5.00 | $15.00 | $7.50 | 128K | 7 | B | Details → |
| OpenAI: o3 Mini High | $1.10 | $4.40 | $1.93 | 200K | 11 | B | Details → |
| OpenAI: o1 | $15.00 | $60.00 | $26.25 | 200K | 11 | B | Details → |
| OpenAI: GPT-5.5 | $5.00 | $30.00 | $11.25 | 1.1M | 38 | B | Details → |
| OpenAI: o3 Mini | $1.10 | $4.40 | $1.93 | 200K | 13 | B | Details → |
| OpenAI: GPT-4o | $2.50 | $10.00 | $4.38 | 128K | 8 | B | Details → |
| OpenAI: GPT-4.1 Nano | $0.10 | $0.40 | $0.17 | 1.0M | 8 | B | Details → |
| OpenAI: GPT-4o-mini | $0.15 | $0.60 | $0.26 | 128K | 7 | B | Details → |
| OpenAI: GPT-5.2-Codex | $1.75 | $14.00 | $4.81 | 400K | 29 | B | Details → |
| OpenAI: GPT-4 Turbo | $10.00 | $30.00 | $15.00 | 128K | 7 | B | Details → |
| OpenAI: GPT-4.1 | $2.00 | $8.00 | $3.50 | 1.0M | 13 | B | Details → |
| OpenAI: GPT-4o (2024-08-06) | $2.50 | $10.00 | $4.38 | 128K | 8 | B | Details → |
| OpenAI: GPT-6 Astra | $10.00 | $50.00 | $20.00 | 1.1M | 53 | B | Details → |
| OpenAI: GPT-4 | $30.00 | $60.00 | $37.50 | 8K | 7 | C | Details → |
| OpenAI: o3 Pro | $20.00 | $80.00 | $35.00 | 200K | 22 | D | Details → |
| OpenAI: o1-pro | $150.00 | $600.00 | $262.50 | 200K | 12 | D | Details → |
| OpenAI: GPT Audio Mini | $0.60 | $2.40 | $1.05 | 128K | — | — | Details → |
| OpenAI: GPT-4 Turbo (older v1106) | $10.00 | $30.00 | $15.00 | 128K | — | — | Details → |
| OpenAI: GPT-3.5 Turbo 16k | $3.00 | $4.00 | $3.25 | 16K | — | — | Details → |
| OpenAI: o3 Deep Research | $10.00 | $40.00 | $17.50 | 200K | — | — | Details → |
| OpenAI: GPT-5.2 Pro | $21.00 | $168.00 | $57.75 | 400K | — | — | Details → |
| OpenAI: GPT-6.1 Sol Pro | $2.00 | $10.00 | $4.00 | 1.1M | — | — | Details → |
| OpenAI: GPT-6.1 Sol Pro (batch) | $1.00 | $5.00 | $2.00 | 1.1M | — | — | Details → |
| OpenAI: GPT-6.1 Sol (batch) | $1.00 | $5.00 | $2.00 | 1.1M | — | — | Details → |
| OpenAI: GPT-4o (2024-11-20) | $2.50 | $10.00 | $4.38 | 128K | — | — | Details → |
| OpenAI: GPT-5.5 Pro | $30.00 | $180.00 | $67.50 | 1.1M | — | — | Details → |
| OpenAI: GPT-6 Luna Pro | $0.10 | $0.50 | $0.20 | 1.1M | — | — | Details → |
| OpenAI: GPT-6 Luna Pro (batch) | $0.05 | $0.25 | $0.10 | 1.1M | — | — | Details → |
| OpenAI: GPT-6 Luna (batch) | $0.05 | $0.25 | $0.10 | 1.1M | — | — | Details → |
| OpenAI: GPT-6 Sol Pro | $2.00 | $10.00 | $4.00 | 1.1M | — | — | Details → |
| OpenAI: GPT-6 Sol Pro (batch) | $1.00 | $5.00 | $2.00 | 1.1M | — | — | Details → |
| OpenAI: GPT-6 Sol (batch) | $1.00 | $5.00 | $2.00 | 1.1M | — | — | Details → |
| OpenAI: GPT-5.4 Nano (batch) | $0.10 | $0.63 | $0.23 | 400K | — | — | Details → |
| OpenAI: GPT-4o Audio | $2.50 | $10.00 | $4.38 | 128K | — | — | Details → |
| OpenAI: o4 Mini Deep Research | $2.00 | $8.00 | $3.50 | 200K | — | — | Details → |
| OpenAI: GPT-5.3 Chat | $1.75 | $14.00 | $4.81 | 128K | — | — | Details → |
| OpenAI: GPT-4o-mini Search Preview | $0.15 | $0.60 | $0.26 | 128K | — | — | Details → |
| OpenAI: GPT-6 Astra Pro (batch) | $5.00 | $25.00 | $10.00 | 1.1M | — | — | Details → |
| OpenAI: GPT-6 Astra (batch) | $5.00 | $25.00 | $10.00 | 1.1M | — | — | Details → |
| OpenAI: GPT-5.4 Pro (batch) | $15.00 | $90.00 | $33.75 | 1.1M | — | — | Details → |
| OpenAI: GPT-5 Pro (batch) | $7.50 | $60.00 | $20.63 | 400K | — | — | Details → |
| OpenAI: GPT-6 Astra Pro | $10.00 | $50.00 | $20.00 | 1.1M | — | — | Details → |
| OpenAI: gpt-oss-120b (free) | Free | Free | $0.00 | 131K | — | — | Details → |
| OpenAI: GPT-5 Nano (batch) | $0.03 | $0.20 | $0.07 | 400K | — | — | Details → |
| OpenAI: GPT-5.4 Pro | $30.00 | $180.00 | $67.50 | 1.1M | — | — | Details → |
| OpenAI: GPT-4.1 Nano (batch) | $0.05 | $0.20 | $0.09 | 1.0M | — | — | Details → |
| OpenAI: GPT-4o Search Preview | $2.50 | $10.00 | $4.38 | 128K | — | — | Details → |
| OpenAI: GPT-5 Codex (batch) | $0.63 | $5.00 | $1.72 | 400K | — | — | Details → |
| OpenAI: o1-pro (batch) | $75.00 | $300.00 | $131.25 | 200K | — | — | Details → |
| OpenAI: o3 Mini High (batch) | $0.55 | $2.20 | $0.96 | 200K | — | — | Details → |
| OpenAI: GPT-5 (batch) | $0.63 | $5.00 | $1.72 | 400K | — | — | Details → |
| OpenAI: o1 (batch) | $7.50 | $30.00 | $13.13 | 200K | — | — | Details → |
| OpenAI: GPT-4o-mini (batch) | $0.07 | $0.30 | $0.13 | 128K | — | — | Details → |
| OpenAI: GPT-5 Chat | $1.25 | $10.00 | $3.44 | 128K | — | — | Details → |
| OpenAI: GPT-4 (older v0314) | $30.00 | $60.00 | $37.50 | 8K | — | — | Details → |
| OpenAI: GPT-5.6 Luna Pro | $0.20 | $1.20 | $0.45 | 1.1M | — | — | Details → |
| OpenAI: gpt-oss-safeguard-20b | $0.07 | $0.30 | $0.13 | 131K | — | — | Details → |
| OpenAI: GPT-5.1 Chat | $1.25 | $10.00 | $3.44 | 128K | — | — | Details → |
| OpenAI: GPT-5.6 Terra Pro (batch) | $1.00 | $6.00 | $2.25 | 1.1M | — | — | Details → |
| OpenAI: GPT-5.2 Chat | $1.75 | $14.00 | $4.81 | 128K | — | — | Details → |
| OpenAI: gpt-oss-20b (free) | Free | Free | $0.00 | 131K | — | — | Details → |
| OpenAI: GPT-5.6 Luna Pro (batch) | $0.10 | $0.60 | $0.23 | 1.1M | — | — | Details → |
| OpenAI: GPT-5.6 Luna (batch) | $0.10 | $0.60 | $0.23 | 1.1M | — | — | Details → |
| OpenAI: GPT-5.6 Terra Pro | $2.00 | $12.00 | $4.50 | 1.1M | — | — | Details → |
| OpenAI: GPT-5.6 Terra (batch) | $1.00 | $6.00 | $2.25 | 1.1M | — | — | Details → |
| OpenAI: GPT-4o (extended) | $6.00 | $18.00 | $9.00 | 128K | — | — | Details → |
| OpenAI: GPT-5.6 Sol Pro | $4.00 | $20.00 | $8.00 | 1.1M | — | — | Details → |
| OpenAI: GPT-5.6 Sol Pro (batch) | $2.00 | $10.00 | $4.00 | 1.1M | — | — | Details → |
| OpenAI: GPT-4o-mini (2024-07-18) | $0.15 | $0.60 | $0.26 | 128K | — | — | Details → |
| OpenAI: GPT-3.5 Turbo (batch) | $0.25 | $0.75 | $0.38 | 16K | — | — | Details → |
| OpenAI: GPT-5.6 Sol (batch) | $2.00 | $10.00 | $4.00 | 1.1M | — | — | Details → |
| OpenAI: GPT-5.4 (batch) | $1.25 | $7.50 | $2.81 | 1.1M | — | — | Details → |
| OpenAI: GPT-5 Mini (batch) | $0.13 | $1.00 | $0.34 | 400K | — | — | Details → |
| OpenAI: GPT-5.4 Mini (batch) | $0.38 | $2.25 | $0.84 | 400K | — | — | Details → |
| OpenAI: o3 Mini (batch) | $0.55 | $2.20 | $0.96 | 200K | — | — | Details → |
| OpenAI: o3 (batch) | $1.00 | $4.00 | $1.75 | 200K | — | — | Details → |
| OpenAI: GPT-4.1 (batch) | $1.00 | $4.00 | $1.75 | 1.0M | — | — | Details → |
| OpenAI: o4 Mini High | $1.10 | $4.40 | $1.93 | 200K | — | — | Details → |
| OpenAI: o4 Mini High (batch) | $0.55 | $2.20 | $0.96 | 200K | — | — | Details → |
| OpenAI: gpt-oss-20b (batch) | $0.02 | $0.11 | $0.05 | 131K | — | — | Details → |
| OpenAI: GPT Chat Latest | $5.00 | $30.00 | $11.25 | 400K | — | — | Details → |
| OpenAI: GPT-4.1 Mini (batch) | $0.20 | $0.80 | $0.35 | 1.0M | — | — | Details → |
| OpenAI: GPT-3.5 Turbo | $0.50 | $1.50 | $0.75 | 16K | — | — | Details → |
| OpenAI: GPT-5.5 Pro (batch) | $15.00 | $90.00 | $33.75 | 1.1M | — | — | Details → |
| OpenAI: o3 Pro (batch) | $10.00 | $40.00 | $17.50 | 200K | — | — | Details → |
| OpenAI: GPT-5.5 (batch) | $2.50 | $15.00 | $5.63 | 1.1M | — | — | Details → |
| OpenAI: GPT-4o (batch) | $1.25 | $5.00 | $2.19 | 128K | — | — | Details → |
| OpenAI: gpt-oss-120b (batch) | $0.03 | $0.14 | $0.06 | 131K | — | — | Details → |
| OpenAI: GPT-3.5 Turbo Instruct | $1.50 | $2.00 | $1.63 | 4K | — | — | Details → |
| OpenAI: GPT-4 Turbo Preview | $10.00 | $30.00 | $15.00 | 128K | — | — | Details → |
| OpenAI: GPT-3.5 Turbo (older v0613) | $1.00 | $2.00 | $1.25 | 4K | — | — | Details → |
| OpenAI: GPT-5.4 Image 2 | $8.00 | $15.00 | $9.75 | 272K | — | — | Details → |
| OpenAI: GPT-5 Pro | $15.00 | $120.00 | $41.25 | 400K | — | — | Details → |
| OpenAI: GPT-5 Image Mini | $2.50 | $2.00 | $2.38 | 400K | — | — | Details → |
| OpenAI: GPT-5 Image | $10.00 | $10.00 | $10.00 | 400K | — | — | Details → |
| OpenAI: GPT-5.1 (batch) | $0.63 | $5.00 | $1.72 | 400K | — | — | Details → |
| OpenAI: GPT-5.1-Codex-Max | $1.25 | $10.00 | $3.44 | 400K | — | — | Details → |
| OpenAI: GPT Audio | $2.50 | $10.00 | $4.38 | 128K | — | — | Details → |
| OpenAI: GPT-5.2 Pro (batch) | $10.50 | $84.00 | $28.88 | 400K | — | — | Details → |
| OpenAI: o4 Mini (batch) | $0.55 | $2.20 | $0.96 | 200K | — | — | Details → |
| OpenAI: GPT-5.2 (batch) | $0.88 | $7.00 | $2.41 | 400K | — | — | Details → |
| OpenAI: GPT-4 Turbo (batch) | $5.00 | $15.00 | $7.50 | 128K | — | — | Details → |
FAQ
What is the cheapest openai model?
By input price, OpenAI: GPT-5.6 Luna is lowest ($0.20/1M tokens). See the full table above.
How is openai priced?
Usage-based: input and output priced separately per 1M tokens, with cache read/write discounts on some models. The Blended column estimates a typical 3:1 request cost.