日本向けGPT / Codex API

月額カードを引き換えてGPT-5.5、GPT-6などのモデルを利用。

Chat: USD / million tokens. Images: USD / image. Live billable prices, updated automatically; — means unavailable or unsupported.

• GPT-5.3 Codex Spark70% off
  gpt-5.3-codex-spark

  Context

  400k

  Input / 1M

  $0.525

  Output / 1M

  $4.20

  Cache read / 1M

  $0.0525

• GPT-5.590% off
  gpt-5.5

  Context

  272k

  Input / 1M

  $0.50

  Output / 1M

  $3.00

  Cache read / 1M

  $0.05

• GPT-5.5 Fast (2x rate)90% off
  gpt-5.5-fast

  Context

  272k

  Input / 1M

  $1.00

  Output / 1M

  $6.00

  Cache read / 1M

  $0.10

• GPT-5.6 Luna
  gpt-5.6-luna

  Context

  272k

  Input / 1M

  $0.20

  Output / 1M

  $1.20

  Cache read / 1M

  $0.02

• GPT-5.6 Luna Fast (2x rate)20% off
  gpt-5.6-luna-fast

  Context

  272k

  Input / 1M

  $0.32

  Output / 1M

  $1.92

  Cache read / 1M

  $0.032

• GPT-5.6 Sol90% off
  gpt-5.6-sol

  Context

  272k

  Input / 1M

  $0.40

  Output / 1M

  $2.00

  Cache read / 1M

  $0.04

• GPT-5.6 Sol Fast (2x rate)90% off
  gpt-5.6-sol-fast

  Context

  272k

  Input / 1M

  $0.80

  Output / 1M

  $4.00

  Cache read / 1M

  $0.08

• GPT-5.6 Terra90% off
  gpt-5.6-terra

  Context

  272k

  Input / 1M

  $0.20

  Output / 1M

  $1.20

  Cache read / 1M

  $0.02

• GPT-5.6 Terra Fast (2x rate)90% off
  gpt-5.6-terra-fast

  Context

  272k

  Input / 1M

  $0.40

  Output / 1M

  $2.40

  Cache read / 1M

  $0.04

• GPT-6 Astra90% off
  gpt-6-astra

  Context

  272k

  Input / 1M

  $1.00

  Output / 1M

  $5.00

  Cache read / 1M

  $0.10

• GPT Image 1.5 (per image)
  gpt-image-1.5

  Context

  —

  Input / 1M

  $0.10/img

  Output / 1M

  —

  Cache read / 1M

  —

• GPT Image 2 (per image)
  gpt-image-2

  Context

  —

  Input / 1M

  $0.10/img

  Output / 1M

  —

  Cache read / 1M

  —