GPT Image 1.5

At a glance

What it costs

A fixed price per image, shown before you confirm. If generation fails, the charge is refunded. How image generation works.

Usage comes out of the credit included with your plan, then any top-up. See plans and every model’s price.

The model you pick is the model that answers

Every reply is labeled with the model that actually wrote it. If GPT Image 1.5 can’t answer and Knecty uses another model, the reply says so.

Read more: The "Served by" guarantee · Models available in your region · Help centre · Pricing

• GPT-5.6 TerraGPT-5.6 balanced tierPremiumExtended thinking$2.50 in · $15.00 out per 1M tokens
• GPT-6 AstraOpenAI’s newest flagship — deepest reasoningPremiumExtended thinking$12.50 in · $62.50 out per 1M tokens
• GPT-5.6 LunaGPT-5.6 fast tier — great valuePremiumExtended thinking$0.25 in · $1.50 out per 1M tokens
• GPT-5.5 ProMaximum-effort reasoning tierPremiumExtended thinking$37.50 in · $225.00 out per 1M tokens
• GPT-5.5Strong all-round reasoningPremiumExtended thinking$6.25 in · $37.50 out per 1M tokens
• GPT-5.6 SolGPT-5.6 mid flagship — strong reasoning valuePremiumExtended thinking$5.00 in · $25.00 out per 1M tokens
• GPT-5.4Previous flagship — still excellent valuePremiumExtended thinking$3.125 in · $18.75 out per 1M tokens
• GPT-5.3 CodexSpecialist for writing and fixing codePremiumExtended thinking$2.1875 in · $17.50 out per 1M tokens
• GPT Image MiniImage generation$0.03 per image
• GPT-5.4 MiniSnappy, general-purposePremium$0.9375 in · $5.625 out per 1M tokens
• GPT-5.4 NanoOpenAI’s lightest, quickest tierFast$0.25 in · $1.5625 out per 1M tokens