Model capability probe

Arcee AI: Maestro Reasoning | JSON mode

Whether Arcee AI: Maestro Reasoning supports JSON mode cannot be decided from the name alone. Check model ID arcee-ai/maestro-reasoning, provider Arcee Ai, catalog params, modality, a lightweight runtime probe, and the error body together.

Model

arcee-ai/maestro-reasoning

Arcee AI: Maestro Reasoning

Provider

Arcee Ai

7 models in catalog

Capability

JSON mode

json-mode

Catalog signal

runtime probe required

Context: 131,072

Capability probe summary

Model

arcee-ai/maestro-reasoning

Capability

json-mode

Catalog signal

runtime probe required

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

How to judge this capability

Whether Arcee AI: Maestro Reasoning supports JSON mode cannot be decided from the name alone. Check model ID arcee-ai/maestro-reasoning, provider Arcee Ai, catalog params, modality, a lightweight runtime probe, and the error body together.

Model: arcee-ai/maestro-reasoning
Provider: Arcee Ai
Capability: JSON mode

How to prove it during checking

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

Start with the catalog signal: runtime probe required, then verify with a real key in read-only mode.
The capability probe must bind model ID arcee-ai/maestro-reasoning; do not test another model from the same provider.
JSON mode · supports frequency_penalty · supports logit_bias · supports max_tokens · supports min_p

Next action

Arcee AI: Maestro Reasoning 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: runtime probe required
Context: 131,072

Open key checker

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

Open models

Arcee AI: Maestro Reasoning

Open providers

Arcee Ai