Model error diagnosis

AI21: Jamba Large 1.7 | model permission denied

AI21: Jamba Large 1.7 returning 403 / model permission denied means you should first confirm whether model ID ai21/jamba-large-1.7 is visible for this AI21 key, then separate permission, context, capability, rate limit, or route issues.

Model

ai21/jamba-large-1.7

AI21: Jamba Large 1.7

Provider

AI21

1 models in catalog

Error type

model permission denied

permission-denied

Status code

403

global model route

Model error summary

Model

ai21/jamba-large-1.7

Error type

permission-denied

Status code

403

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

What this model error usually means

AI21: Jamba Large 1.7 returning 403 / model permission denied means you should first confirm whether model ID ai21/jamba-large-1.7 is visible for this AI21 key, then separate permission, context, capability, rate limit, or route issues.

Model: ai21/jamba-large-1.7
Provider: AI21
Status code: 403

How to prove it during checking

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

List models: confirm whether ai21/jamba-large-1.7 is actually visible instead of guessing from the display name.
Light probe: use minimal input to verify whether AI21 returns the same 403, then record the error body.
Compare model facts: context 256,000, input $2, output $8.
supports max_tokens
supports response_format
supports stop
supports temperature

Next action

AI21: Jamba Large 1.7 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: 256,000
Price: $2 / $8
Read-only check. Detection data burns after 5 minutes.

Open key check

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

Open models

AI21: Jamba Large 1.7

Open providers

AI21