Image Generation / Quote

GPT-Image-2.5 Sunburst API Price Image Generation

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Input · Cache Miss
$5 /1M tokens
Output
$30 /1M tokens
Cache Hit Input
$1.25 /1M tokens
BillingUSD · 1M tokens
ModalitiesText / Image
Deep Thinking—
Verified Date2026-09-12
Official pricing pagedevelopers.openai.com/api/docs/pricing ↗

Source text: the note below is the model's official text, kept in its original Chinese and not translated.

按 token 计费:文本输入 $5/1M(缓存 $1.25)、图像输入 $8/1M(缓存 $2)、图像输出 $30/1M(不输出文本,故文本输出不计费)。质量档 low/medium/high/xhigh/max/auto;费率与 gpt-image-2 相同。官方计算器示例:1024x1024 低质量约 196 输出 tokens ≈ $0.00588(不含文本/图像输入)。面向需高编辑精度的生成/编辑工作流;定版快照 gpt-image-2.5-sunburst-2026-09-08。

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Monthly Cost Estimate

30 days · no cache hits · list price

Light Load
1M Input + 0.3M Output/ day
$420/month
Medium Business
5M Input + 1.5M Output/ day
$2,100/month
Heavy Agent
10M Input + 3M Output/ day
$4,200/month

Free quotas, tiered pricing, batch discounts, and time-based pricing are not included; refer to official bills.

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FAQ

How much does the GPT-Image-2.5 Sunburst API cost?

Input $5/1M tokens, output $30/1M tokens

Which input modalities does GPT-Image-2.5 Sunburst support?

Text / Image.

What is the approximate monthly cost of GPT-Image-2.5 Sunburst?

Depends on volume: light use (1M input + 300K output per day) ≈ $420/month; medium (5M + 1.5M) ≈ $2,100/month; heavy agents (10M + 3M) ≈ $4,200/month. Cache hits, batch discounts and tiered pricing can lower this further.

How does GPT-Image-2.5 Sunburst compare with peers on value?

OpenAI GPT-Image-2.5 Sunburst is competitively priced among comparable models; compare against similar models. See the Pricemon market table for a full comparison.

What use cases suit GPT-Image-2.5 Sunburst?

Good for: product imagery, creative design, brand content, marketing assets, batch generation.

Does GPT-Image-2.5 Sunburst have a free tier?

Check OpenAI's official pricing page for the latest free quota, trial policy and tiered pricing. Policies differ by vendor and change over time.

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