Model error diagnosis

DeepSeek: DeepSeek V3 | model not found

DeepSeek: DeepSeek V3 returning 404 / model not found means you should first confirm whether model ID deepseek/deepseek-chat is visible for this DeepSeek key, then separate permission, context, capability, rate limit, or route issues.

Model

deepseek/deepseek-chat

DeepSeek: DeepSeek V3

Provider

DeepSeek

11 models in catalog

Error type

model not found

model-not-found

Status code

404

China model route

Model error summary

Model

deepseek/deepseek-chat

Error type

model-not-found

Status code

404

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

What this model error usually means

DeepSeek: DeepSeek V3 returning 404 / model not found means you should first confirm whether model ID deepseek/deepseek-chat is visible for this DeepSeek key, then separate permission, context, capability, rate limit, or route issues.

Model: deepseek/deepseek-chat
Provider: DeepSeek
Status code: 404

How to prove it during checking

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

List models: confirm whether deepseek/deepseek-chat is actually visible instead of guessing from the display name.
Light probe: use minimal input to verify whether DeepSeek returns the same 404, then record the error body.
Compare model facts: context 163,840, input $0.320, output $0.890.
supports frequency_penalty
supports max_tokens
supports min_p
supports presence_penalty

Next action

DeepSeek: DeepSeek V3 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: 163,840
Price: $0.320 / $0.890
Read-only check. Detection data burns after 5 minutes.

Open key check

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

Open models

DeepSeek: DeepSeek V3

Open providers

DeepSeek