Model capability probe

Meta: Llama 3.1 70B Instruct | JSON mode

Whether Meta: Llama 3.1 70B Instruct supports JSON mode cannot be decided from the name alone. Check model ID meta-llama/llama-3.1-70b-instruct, provider Meta, catalog params, modality, a lightweight runtime probe, and the error body together.

Model

meta-llama/llama-3.1-70b-instruct

Meta: Llama 3.1 70B Instruct

Provider

How to judge this capability

Whether Meta: Llama 3.1 70B Instruct supports JSON mode cannot be decided from the name alone. Check model ID meta-llama/llama-3.1-70b-instruct, provider Meta, catalog params, modality, a lightweight runtime probe, and the error body together.

Model: meta-llama/llama-3.1-70b-instruct
Provider: Meta
Capability: JSON mode

How to prove it during checking

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

Start with the catalog signal: catalog shows support, then verify with a real key in read-only mode.
The capability probe must bind model ID meta-llama/llama-3.1-70b-instruct; do not test another model from the same provider.
JSON mode · supports frequency_penalty · supports max_tokens · supports min_p · supports presence_penalty

Next action

Meta: Llama 3.1 70B Instruct JSON mode should turn into an operator action: confirm sale tags, fill the capability matrix, change route, suggest a fallback model, or mark unsupported for now.

Read-only check. Detection data burns after 5 minutes.
Catalog signal: catalog shows support
Context: 131,072

Open key checker

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

Open models

Meta: Llama 3.1 70B Instruct

Open providers