OpenAI

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Model Tier Input Output Context Released
GPT-5.5 Pro Frontier $30.00 $180.00 1M Apr 2026
GPT-5.5 Frontier $5.00 $30.00 1M Apr 2026
GPT-5.4 Image 2 Mid $8.00 $15.00 272K Apr 2026
GPT-5.4 Mini Mid $0.75 $4.50 400K Mar 2026
GPT-5.4 Nano Mid $0.2 $1.25 400K Mar 2026
GPT-5.4 Mid $2.50 $15.00 1.05M Mar 2026
GPT-5.4 Pro Mid $30.00 $180.00 1.05M Mar 2026
GPT-5.3 Chat Mid $1.75 $14.00 128K Mar 2026
GPT-5.3-Codex Mid $1.75 $14.00 400K Feb 2026
GPT Audio Mini Mid $0.6 $2.40 128K Jan 2026
GPT Audio Mid $2.50 $10.00 128K Jan 2026
GPT-5.2-Codex Mid $1.75 $14.00 400K Jan 2026
GPT-5.2 Mid $1.75 $14.00 400K Dec 2025
GPT-5.2 Pro Mid $21.00 $168.00 400K Dec 2025
GPT-5.2 Chat Mid $1.75 $14.00 128K Dec 2025
GPT-5.1-Codex-Max Mid $1.25 $10.00 400K Dec 2025
GPT-5.1-Codex-Mini Mid $0.25 $2.00 400K Nov 2025
GPT-5.1-Codex Mid $1.25 $10.00 400K Nov 2025
GPT-5.1 Chat Mid $1.25 $10.00 128K Nov 2025
GPT-5.1 Mid $1.25 $10.00 400K Nov 2025
gpt-oss-safeguard-20b Mid $0.075 $0.3 131K Oct 2025
GPT-5 Image Mini Mid $2.50 $2.00 400K Oct 2025
GPT-5 Image Mid $10.00 $10.00 400K Oct 2025
o4 Mini Deep Research Mid $2.00 $8.00 200K Oct 2025
o3 Deep Research Mid $10.00 $40.00 200K Oct 2025
GPT-5 Pro Mid $15.00 $120.00 400K Oct 2025
GPT-5 Codex Mid $1.25 $10.00 400K Sep 2025
GPT-5 Nano Mid $0.05 $0.4 400K Aug 2025
GPT-5 Mini Mid $0.25 $2.00 400K Aug 2025
GPT-5 Chat Mid $1.25 $10.00 128K Aug 2025
GPT-5 legacy Frontier $1.25 $10.00 1M Aug 2025
gpt-oss-20b Mid $0.029 $0.14 131K Aug 2025
gpt-oss-120b Mid $0.039 $0.18 131K Aug 2025
o3-pro Frontier $20.00 $80.00 200K Jun 2025
o3 Pro Mid $20.00 $80.00 200K Jun 2025
o4 Mini High Mid $1.10 $4.40 200K Apr 2025
o4-mini Small $1.10 $4.40 200K Apr 2025
o3 Frontier $2.00 $8.00 200K Apr 2025
GPT-4.1 Nano Small $0.1 $0.4 1M Apr 2025
GPT-4.1 Mini Small $0.4 $1.60 1M Apr 2025
GPT-4.1 Mid $2.00 $8.00 1M Apr 2025
o1-pro Mid $150.00 $600.00 200K Mar 2025
GPT-4o Search Preview Mid $2.50 $10.00 128K Mar 2025
GPT-4o-mini Search Preview Mid $0.15 $0.6 128K Mar 2025
GPT-4.5 retired Frontier $75.00 $150.00 128K Feb 2025
o3 Mini High Mid $1.10 $4.40 200K Feb 2025
o3-mini retired Small $1.10 $4.40 200K Jan 2025
o1 retired Frontier $15.00 $60.00 200K Dec 2024
GPT-4o (2024-11-20) Mid $2.50 $10.00 128K Nov 2024
o1-preview retired Frontier $15.00 $60.00 128K Sep 2024
o1-mini retired Small $1.10 $4.40 128K Sep 2024
GPT-4o (2024-08-06) Mid $2.50 $10.00 128K Aug 2024
GPT-4o-mini (2024-07-18) Mid $0.15 $0.6 128K Jul 2024
GPT-4o mini retired Small $0.15 $0.6 128K Jul 2024
GPT-4o (2024-05-13) Mid $5.00 $15.00 128K May 2024
GPT-4o retired Frontier $2.50 $10.00 128K May 2024
GPT-3.5 Turbo (older v0613) Mid $1.00 $2.00 4K Jan 2024
GPT-4 Turbo Preview Mid $10.00 $30.00 128K Jan 2024
GPT-4 Turbo retired Frontier $10.00 $30.00 128K Nov 2023
GPT-3.5 Turbo Instruct Mid $1.50 $2.00 4K Sep 2023
GPT-3.5 Turbo 16k Mid $3.00 $4.00 16K Aug 2023
GPT-3.5 Turbo Mid $0.5 $1.50 16K May 2023
GPT-4 retired Frontier $30.00 $60.00 8K Mar 2023
GPT-3.5 Turbo retired Small $0.5 $1.50 16K Mar 2023