Model capability probe

Xiaomi: MiMo-V2-Pro | JSON mode

Whether Xiaomi: MiMo-V2-Pro supports JSON mode cannot be decided from the name alone. Check model ID xiaomi/mimo-v2-pro, provider Xiaomi, catalog params, modality, a lightweight runtime probe, and the error body together.

Model

xiaomi/mimo-v2-pro

Xiaomi: MiMo-V2-Pro

Provider

Xiaomi

3 models in catalog

Capability

JSON mode

json-mode

Catalog signal

catalog shows support

Context: 1,048,576

Capability probe summary

Model

xiaomi/mimo-v2-pro

Capability

json-mode

Catalog signal

catalog shows support

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

How to judge this capability

Whether Xiaomi: MiMo-V2-Pro supports JSON mode cannot be decided from the name alone. Check model ID xiaomi/mimo-v2-pro, provider Xiaomi, catalog params, modality, a lightweight runtime probe, and the error body together.

Model: xiaomi/mimo-v2-pro
Provider: Xiaomi
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 xiaomi/mimo-v2-pro; do not test another model from the same provider.
JSON mode · supports frequency_penalty · supports include_reasoning · supports max_tokens · supports presence_penalty

Next action

Xiaomi: MiMo-V2-Pro 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: 1,048,576

Open key checker

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