Model limit probe

OpenAI: o3 Mini High | reset window

OpenAI: o3 Mini High reset window decides whether a key can enter a production route. TestKey reads model ID openai/o3-mini-high, provider OpenAI, catalog context, real-key headers, 429 errors, and region signals together.

Model

openai/o3-mini-high

OpenAI: o3 Mini High

Provider

OpenAI

62 models in catalog

Limit dimension

reset window

reset-window

Visible signal

real key probe required

Context window: 200,000

Limit matrix summary

Model

openai/o3-mini-high

Limit dimension

reset-window

Visible signal

real key probe required

Read-only check. Detection data burns after 5 minutes.

Why this limit matters

OpenAI: o3 Mini High reset window decides whether a key can enter a production route. TestKey reads model ID openai/o3-mini-high, provider OpenAI, catalog context, real-key headers, 429 errors, and region signals together.

Model: openai/o3-mini-high
Provider: OpenAI
Limit dimension: reset window

How to prove it

Read-only check. Detection data burns after 5 minutes.

Start with the visible signal: real key probe required, then read headers and error bodies with read-only requests.
reset window must bind model ID openai/o3-mini-high; limits from another model at the same provider cannot be reused.
reset window · real key probe required · 200,000

Operator action

OpenAI: o3 Mini High reset window is not just a number. It should become route throttling, sale tags, headroom alerts, fallback model suggestions, and price protection.

Read-only check. Detection data burns after 5 minutes.
Visible signal: real key probe required
Context window: 200,000

Open key checker

Read-only check. Detection data burns after 5 minutes.