Model error diagnosis

Qwen: Qwen3 Coder Plus | model not found

Qwen: Qwen3 Coder Plus returning 404 / model not found means you should first confirm whether model ID qwen/qwen3-coder-plus is visible for this Alibaba Cloud · Qwen key, then separate permission, context, capability, rate limit, or route issues.

Model

qwen/qwen3-coder-plus

Qwen: Qwen3 Coder Plus

Provider

Alibaba Cloud · Qwen

49 models in catalog

Error type

model not found

model-not-found

Status code

404

China model route

Model error summary

Model

qwen/qwen3-coder-plus

Error type

model-not-found

Status code

404

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

What this model error usually means

Qwen: Qwen3 Coder Plus returning 404 / model not found means you should first confirm whether model ID qwen/qwen3-coder-plus is visible for this Alibaba Cloud · Qwen key, then separate permission, context, capability, rate limit, or route issues.

Model: qwen/qwen3-coder-plus
Provider: Alibaba Cloud · Qwen
Status code: 404

How to prove it during checking

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

List models: confirm whether qwen/qwen3-coder-plus is actually visible instead of guessing from the display name.
Light probe: use minimal input to verify whether Alibaba Cloud · Qwen returns the same 404, then record the error body.
Compare model facts: context 1,000,000, input $0.650, output $3.25.
supports max_tokens
supports presence_penalty
supports response_format
supports seed

Next action

Qwen: Qwen3 Coder Plus model not found 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: 1,000,000
Price: $0.650 / $3.25
Read-only check. Detection data burns after 5 minutes.

Open key checker

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

Open models

Qwen: Qwen3 Coder Plus

Open providers

Alibaba Cloud · Qwen