GPT-5 (mock, Responses dialect)

Name: GPT-5 (mock, Responses dialect)
Brand: openai
SKU: openai/gpt-5
Price: 1.25 USD
Availability: InStock

openai/gpt-5

text, image in · text out · 400,000 context · 128,000 max output

toolsschemavisionreasoningcacheZDRno-train

Effective cost per 1k requestsInput tokens 2,000Output tokens 500Cached share 50%

cost = p_in·(input − cached) + p_cache_read·cached + p_out·output + p_req; cached tokens are the prefix a sticky endpoint already holds (part2b §9.3), which is why the cheapest list price is not always the cheapest request.

Provider	Region · quant	Context / max out	Input / M	Output / M	Cache read / write	Markup	Per 1k req	Uptime 30 d	TTFT p50 / p95	Fidelity	Data	Capabilities	Status
Mock (OpenAI Responses dialect)	us · none	400,000 / 128,000	$1.250	$10.00	$0.125 / —	pass-through	$6.375	—	—	—	ZDR no-train	model default	active

Quick start

curl https://api.ai.ml/v1/chat/completions \
  -H "Authorization: Bearer $AIML_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"openai/gpt-5","messages":[{"role":"user","content":"Say hello"}]}'

Get a key in the console

Changelog

No changes recorded.