What is GPT-5 Image API?
GPT-5 Image is available through AIMLAPI.
Technical Specifications
- Supported inputs: Image, Text
- Output: Text
- Context window: 400,000 tokens / Max output: 128,000 tokens
- Endpoint: /chat/completions
Performance Benchmarks
[embed]
GPT-5 Image API Pricing
- Input: $13 / 1M tokens
- Output: $13 / 1M tokens
Where to Use GPT-5 Image
Coding and code review
Generate, debug, and review code across languages, reading whole files or repos in a single prompt.
Agentic and multi-step workflows
Reliable tool-calling and instruction-following suit agent loops that plan, call tools, and iterate.
Complex reasoning
Extended reasoning improves reliability on multi-step math, logic, and technical analysis.
Long-document analysis
Summarize and extract from contracts, papers, and reports without aggressive chunking.
Code Sample
[embed]
Measured on the AI/ML API gateway across live traffic. Figures are medians unless stated. Last updated 2026-10-12.
Complex workflows combining visual analysis, image generation, and long-document understanding in a single model call.
Analyzing architectural blueprints or engineering diagrams alongside lengthy specification documents in one model call.
Generating and iterating on marketing visuals with precise brand-guideline adherence using multimodal prompt chains.
Extracting structured data from hundreds of scanned invoices or medical imaging reports in batch research workflows.
import requests r = requests.post( "https://api.aimlapi.com/v1/chat/completions", headers={"Authorization": "Bearer " + AIMLAPI_KEY}, json={ "model": "openai/gpt-5-image", "messages": [ { "role": "user", "content": "Hello!" } ] }, ) print(r.json())
const r = await fetch("https://api.aimlapi.com/v1/chat/completions", { method: "POST", headers: { Authorization: `Bearer ${process.env.AIMLAPI_KEY}`, "Content-Type": "application/json", }, body: JSON.stringify({ "model": "openai/gpt-5-image", "messages": [ { "role": "user", "content": "Hello!" } ] }), }); console.log(await r.json());
curl -X POST https://api.aimlapi.com/v1/chat/completions \ -H "Authorization: Bearer $AIMLAPI_KEY" \ -H "Content-Type: application/json" \ -d '{"model":"openai/gpt-5-image","messages":[{"role":"user","content":"Hello!"}]}'
OpenAI-compatible — swap the base URL and it works with your existing SDK.
| Type | Price |
|---|---|
| Input | |
| Output | |
| Cached input |
| Model | Input | Output | Context | Best for |
|---|---|---|---|---|
GPT-5 Image This page | Reasoning + agents | |||
| Reasoning + agents | ||||
| Balanced coding + agents | ||||
| Long-context, multimodal & agentic workflows | ||||
| Reasoning + agents |
GPT-5 Image has a 400,000 tokens context window and can return up to 128,000 tokens.
GPT-5 Image takes image, text as input and returns text.
Use openai/gpt-5-image as the model id. Requests go to https://api.aimlapi.com/v1/chat/completions.
GPT-5 Image is priced at input $13.754 / 1M tokens, output $13.754 / 1M tokens, cached input $1.71925 / 1M tokens.
Yes, GPT-5 Image can stream responses as they are generated.
Yes, GPT-5 Image accepts image input alongside text.
GPT-5 Image was built by OpenAI.
