Model error diagnosis

NVIDIA: Nemotron Nano 9B V2 | model capability unsupported

NVIDIA: Nemotron Nano 9B V2 returning 400 / model capability unsupported means you should first confirm whether model ID nvidia/nemotron-nano-9b-v2 is visible for this NVIDIA key, then separate permission, context, capability, rate limit, or route issues.

Model

nvidia/nemotron-nano-9b-v2

NVIDIA: Nemotron Nano 9B V2

Provider

NVIDIA

11 models in catalog

Error type

model capability unsupported

capability-unsupported

Status code

400

global model route

Model error summary

Model

nvidia/nemotron-nano-9b-v2

Error type

capability-unsupported

Status code

400

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

What this model error usually means

NVIDIA: Nemotron Nano 9B V2 returning 400 / model capability unsupported means you should first confirm whether model ID nvidia/nemotron-nano-9b-v2 is visible for this NVIDIA key, then separate permission, context, capability, rate limit, or route issues.

Model: nvidia/nemotron-nano-9b-v2
Provider: NVIDIA
Status code: 400

How to prove it during checking

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

List models: confirm whether nvidia/nemotron-nano-9b-v2 is actually visible instead of guessing from the display name.
Light probe: use minimal input to verify whether NVIDIA returns the same 400, then record the error body.
Compare model facts: context 131,072, input $0.040, output $0.160.
supports frequency_penalty
supports include_reasoning
supports max_tokens
supports min_p

Next action

NVIDIA: Nemotron Nano 9B V2 model capability unsupported 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: 131,072
Price: $0.040 / $0.160
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 Nano 9B V2

Open providers

NVIDIA