Model error diagnosis

OpenAI: GPT-4 Turbo | model permission denied

OpenAI: GPT-4 Turbo returning 403 / model permission denied means you should first confirm whether model ID openai/gpt-4-turbo is visible for this OpenAI key, then separate permission, context, capability, rate limit, or route issues.

Model

openai/gpt-4-turbo

OpenAI: GPT-4 Turbo

Provider

OpenAI

62 models in catalog

Error type

model permission denied

permission-denied

Status code

403

global model route

Model error summary

Model

openai/gpt-4-turbo

Error type

permission-denied

Status code

403

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

What this model error usually means

OpenAI: GPT-4 Turbo returning 403 / model permission denied means you should first confirm whether model ID openai/gpt-4-turbo is visible for this OpenAI key, then separate permission, context, capability, rate limit, or route issues.

Model: openai/gpt-4-turbo
Provider: OpenAI
Status code: 403

How to prove it during checking

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

List models: confirm whether openai/gpt-4-turbo is actually visible instead of guessing from the display name.
Light probe: use minimal input to verify whether OpenAI returns the same 403, then record the error body.
Compare model facts: context 128,000, input $10, output $30.
supports frequency_penalty
supports logit_bias
supports logprobs
supports max_tokens

Next action

OpenAI: GPT-4 Turbo model permission denied 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: 128,000
Price: $10 / $30
Read-only check. Detection data burns after 5 minutes.

Open key checker

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