Model error diagnosis

NVIDIA: Nemotron 3 Super | model not found

NVIDIA: Nemotron 3 Super returning 404 / model not found means you should first confirm whether model ID nvidia/nemotron-3-super-120b-a12b is visible for this NVIDIA key, then separate permission, context, capability, rate limit, or route issues.

Model

nvidia/nemotron-3-super-120b-a12b

NVIDIA: Nemotron 3 Super

Provider

NVIDIA

11 models in catalog

Error type

model not found

model-not-found

Status code

404

global model route

Model error summary

Model

nvidia/nemotron-3-super-120b-a12b

Error type

model-not-found

Status code

404

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

What this model error usually means

NVIDIA: Nemotron 3 Super returning 404 / model not found means you should first confirm whether model ID nvidia/nemotron-3-super-120b-a12b is visible for this NVIDIA key, then separate permission, context, capability, rate limit, or route issues.

Model: nvidia/nemotron-3-super-120b-a12b
Provider: NVIDIA
Status code: 404

How to prove it during checking

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

List models: confirm whether nvidia/nemotron-3-super-120b-a12b is actually visible instead of guessing from the display name.
Light probe: use minimal input to verify whether NVIDIA returns the same 404, then record the error body.
Compare model facts: context 262,144, input $0.100, output $0.500.
supports frequency_penalty
supports include_reasoning
supports max_tokens
supports min_p

Next action

NVIDIA: Nemotron 3 Super model not found 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: 262,144
Price: $0.100 / $0.500
Read-only check. Detection data burns after 5 minutes.

Open key check

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

Open models

NVIDIA: Nemotron 3 Super

Open providers

NVIDIA