Model error diagnosis

Arcee AI: Trinity Mini | model capability unsupported

Arcee AI: Trinity Mini returning 400 / model capability unsupported means you should first confirm whether model ID arcee-ai/trinity-mini is visible for this Arcee Ai key, then separate permission, context, capability, rate limit, or route issues.

Model

arcee-ai/trinity-mini

Arcee AI: Trinity Mini

Provider

Arcee Ai

7 models in catalog

Error type

model capability unsupported

capability-unsupported

Status code

400

global model route

Model error summary

Model

arcee-ai/trinity-mini

Error type

capability-unsupported

Status code

400

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

What this model error usually means

Arcee AI: Trinity Mini returning 400 / model capability unsupported means you should first confirm whether model ID arcee-ai/trinity-mini is visible for this Arcee Ai key, then separate permission, context, capability, rate limit, or route issues.

Model: arcee-ai/trinity-mini
Provider: Arcee Ai
Status code: 400

How to prove it during checking

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

List models: confirm whether arcee-ai/trinity-mini is actually visible instead of guessing from the display name.
Light probe: use minimal input to verify whether Arcee Ai returns the same 400, then record the error body.
Compare model facts: context 131,072, input $0.045, output $0.150.
supports include_reasoning
supports max_tokens
supports reasoning
supports response_format

Next action

Arcee AI: Trinity Mini 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: $0.045 / $0.150
Read-only check. Detection data burns after 5 minutes.

Open key checker

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

Open models

Arcee AI: Trinity Mini

Open providers

Arcee Ai