Model error diagnosis

OpenAI: GPT-4.1 Mini | model rate limited

OpenAI: GPT-4.1 Mini returning 429 / model rate limited means you should first confirm whether model ID openai/gpt-4.1-mini is visible for this OpenAI key, then separate permission, context, capability, rate limit, or route issues.

Model

openai/gpt-4.1-mini

OpenAI: GPT-4.1 Mini

Provider

OpenAI

62 models in catalog

Error type

model rate limited

rate-limited

Status code

429

global model route

Model error summary

Model

openai/gpt-4.1-mini

Error type

rate-limited

Status code

429

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

What this model error usually means

OpenAI: GPT-4.1 Mini returning 429 / model rate limited means you should first confirm whether model ID openai/gpt-4.1-mini is visible for this OpenAI key, then separate permission, context, capability, rate limit, or route issues.

Model: openai/gpt-4.1-mini
Provider: OpenAI
Status code: 429

How to prove it during checking

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

List models: confirm whether openai/gpt-4.1-mini is actually visible instead of guessing from the display name.
Light probe: use minimal input to verify whether OpenAI returns the same 429, then record the error body.
Compare model facts: context 1,047,576, input $0.400, output $1.6.
supports max_completion_tokens
supports max_tokens
supports response_format
supports seed

Next action

OpenAI: GPT-4.1 Mini model rate limited should not end at failed. Return the next move: change model ID, add permission, reduce context, disable unsupported capability, change route, monitor, or hold listing.

Context: 1,047,576
Price: $0.400 / $1.6
Read-only check. Detection data burns after 5 minutes.

Open key checker

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