Is deepseek-v4.1-flash genuine? Standard check result
Report ID MZZR202609211252541F0C0DGenerated at 2026/09/21 20:52
Insufficient evidence to determine
Insufficient evidence to determine model identity. API, speed, tool, and token observations are recorded separately and do not establish identity.
Insufficient evidenceEvidence status
主要问题：让它按固定格式输出，它做不稳；它自称的型号前后对不上。
Tested byMozhenzhen
Tested modelDeepSeek V4.1 Flash
Providersmemeapi.top
Requests15
Duration56 sec
Identity verdictInsufficient evidence to determine
ReferenceReference samples are not sufficiently calibrated
API and capability checks
The basic API call succeeded and returned a recognizable response.
Model self-identification：Needs review
让它按指定格式输出，格式兑现了吗：Needs review
API results and model identity are assessed separately. Insufficient evidence does not mean a failed request or a fake model.
Model reference evidence
The available reference cannot establish model identity. Review the API and capability results for this test.
Model self-identification and individual answers do not establish authenticity. Official references only reflect API behavior at the time of sampling.
Rule version：2026-09-14.v1
Token usage check
Reported usage is used; estimates appear only when none is reported.
Reported usage2.4KThe actual usage reported by the API; this page goes by it.Estimated usage2.5KEstimated from this test's requests.Deviation5% belowThe reported usage is below the estimate, possibly because of how tokens are counted or compressed.Usage checkBelow the estimateFigures are as reported by the API; your bill is authoritative.
Test details
Expand any row for details; anything private has been removed.
15 checks
Model list visibility
deepseek-v4.1-flash is visible in the API model list.
Passed
Test details
This test ran 1 times; result: Passed.
Basic call probe
The basic API call succeeded and returned a recognizable response.
Passed
Test details
This test ran 1 times; result: Passed.
Model self-identification
问它自己是什么模型，看答案对不对。 1 次里对了 0 次。
Needs review
Test details
This test ran 1 times: 1 need attention.
Why it failed: Self-reported model identity needs review
指令跟随
用几道题看它的回答水平像不像官方模型。 1 次都对。
Passed
Test details
This test ran 1 times: 1 passed.
This test used 65 tokens
JSON 结构
用几道题看它的回答水平像不像官方模型。 1 次都对。
Passed
Test details
This test ran 1 times: 1 passed.
This test used 116 tokens
标签结构复述
按官方接口的标准调用，看返回是否规范。 1 次都对。
Passed
Test details
This test ran 1 times: 1 passed.
This test used 123 tokens
隐藏提示词边界
用几道题看它的回答水平像不像官方模型。 1 次都对。
Passed
Test details
This test ran 1 times: 1 passed.
This test used 161 tokens
品牌边界
Asked the model to identify itself; all 1 responses matched the expected name.
Passed
Test details
This test ran 1 times: 1 passed.
This test used 304 tokens
用量数据是否完整
核对它报回来的用量和缓存计费。 1 次都对。
Passed
Test details
This test ran 1 times: 1 passed.
This test used 81 tokens
DeepSeek 推理边界
Asked the model to identify itself; all 1 responses matched the expected name.
Passed
Test details
This test ran 1 times: 1 passed.
This test used 333 tokens
模型代码锚定
Asked the model to identify itself; all 1 responses matched the expected name.
Passed
Test details
This test ran 1 times: 1 passed.
This test used 295 tokens
Model-family test: series and tier identification
Asked the model to identify itself; all 1 responses matched the expected name.
Passed
Test details
This test ran 1 times: 1 passed.
This test used 221 tokens
边打字边回和一次性回，结果一样吗
对照官方公开的产品说明来测。 1 次都对。
Passed
Test details
This test ran 1 times: 1 passed.
This test used 68 tokens
让它调用工具，返回格式对不对
对照官方公开的产品说明来测。 1 次都对。
Passed
Test details
This test ran 1 times: 1 passed.
This test used 405 tokens
让它按指定格式输出，格式兑现了吗
对照官方公开的产品说明来测。 1 次里对了 0 次。
Needs review
Test details
This test ran 1 times: 1 need attention.
Why it failed: Structured output was unstable
Insufficient evidence to determine model identity. API, speed, tool, and token observations are recorded separately and do not establish identity.
Tested byMozhenzhen
Tested modelDeepSeek V4.1 Flash
Providersmemeapi.top
Requests15
Duration56 sec
Identity verdictInsufficient evidence to determine
ReferenceReference samples are not sufficiently calibrated
API and capability checks
The basic API call succeeded and returned a recognizable response.
Model self-identification：Needs review
让它按指定格式输出，格式兑现了吗：Needs review
API results and model identity are assessed separately. Insufficient evidence does not mean a failed request or a fake model.
Model reference evidence
The available reference cannot establish model identity. Review the API and capability results for this test.
Model self-identification and individual answers do not establish authenticity. Official references only reflect API behavior at the time of sampling.
Rule version：2026-09-14.v1
Token usage check
Reported usage is used; estimates appear only when none is reported.
Reported usage2.4KThe actual usage reported by the API; this page goes by it.Estimated usage2.5KEstimated from this test's requests.Deviation5% belowThe reported usage is below the estimate, possibly because of how tokens are counted or compressed.Usage checkBelow the estimateFigures are as reported by the API; your bill is authoritative.
Test details
Expand any row for details; anything private has been removed
15 checks
Model list visibility
deepseek-v4.1-flash is visible in the API model list.
Passed
Test details
This test ran 1 times; result: Passed.
Basic call probe
The basic API call succeeded and returned a recognizable response.
Passed
Test details
This test ran 1 times; result: Passed.
Model self-identification
问它自己是什么模型，看答案对不对。 1 次里对了 0 次。
Needs review
Test details
This test ran 1 times: 1 need attention.
Why it failed: Self-reported model identity needs review
指令跟随
用几道题看它的回答水平像不像官方模型。 1 次都对。
Passed
Test details
This test ran 1 times: 1 passed.
This test used 65 tokens
JSON 结构
用几道题看它的回答水平像不像官方模型。 1 次都对。
Passed
Test details
This test ran 1 times: 1 passed.
This test used 116 tokens
标签结构复述
按官方接口的标准调用，看返回是否规范。 1 次都对。
Passed
Test details
This test ran 1 times: 1 passed.
This test used 123 tokens
隐藏提示词边界
用几道题看它的回答水平像不像官方模型。 1 次都对。
Passed
Test details
This test ran 1 times: 1 passed.
This test used 161 tokens
品牌边界
Asked the model to identify itself; all 1 responses matched the expected name.
Passed
Test details
This test ran 1 times: 1 passed.
This test used 304 tokens
用量数据是否完整
核对它报回来的用量和缓存计费。 1 次都对。
Passed
Test details
This test ran 1 times: 1 passed.
This test used 81 tokens
DeepSeek 推理边界
Asked the model to identify itself; all 1 responses matched the expected name.
Passed
Test details
This test ran 1 times: 1 passed.
This test used 333 tokens
模型代码锚定
Asked the model to identify itself; all 1 responses matched the expected name.
Passed
Test details
This test ran 1 times: 1 passed.
This test used 295 tokens
Model-family test: series and tier identification
Asked the model to identify itself; all 1 responses matched the expected name.
Passed
Test details
This test ran 1 times: 1 passed.
This test used 221 tokens
边打字边回和一次性回，结果一样吗
对照官方公开的产品说明来测。 1 次都对。
Passed
Test details
This test ran 1 times: 1 passed.
This test used 68 tokens
让它调用工具，返回格式对不对
对照官方公开的产品说明来测。 1 次都对。
Passed
Test details
This test ran 1 times: 1 passed.
This test used 405 tokens
让它按指定格式输出，格式兑现了吗
对照官方公开的产品说明来测。 1 次里对了 0 次。
Needs review
Test details
This test ran 1 times: 1 need attention.
Why it failed: Structured output was unstable
