Verification report details
Free check · report open to everyone

Is deepseek-v4-flash genuine? Standard check result

Report ID MZZR20260909150712E4923DGenerated at 2026/09/09 23:07

Highly matched

deepseek-v4-flash 本次标准验真结果：Highly matched（100/100）。本轮主要检测项均已Passed。

100Model consistency score

All primary checks passed in this run.

EvaluatorMozhenzhen
Tested modelDeepSeek V4 Flash
ProvidersNew API
Times tested24
Duration3 min 1 sec
Identity verdictVerified
Tested againstOken

Token usage

We show the usage the endpoint reported itself; estimates appear only when there is no real number.

Observed usage16.1KThis is the real usage the endpoint reported itself, and the main number this page goes by.Usage estimated from the questions56.2KWhen the vendor gives no reference, we estimate from the questions we asked.Variance assessment71% belowIt reported less usage than we estimated; this seller may count or compress differently.Usage conclusionLess than estimatedThis is only the usage the endpoint reported; what you actually pay is on the bill.

Results for this test

Review API availability, model identity, response completeness, and other checks separately.

Scoring breakdown

Highly matched100/100

All primary checks passed in this run.

Can you call it, and is the model listed15 / 15
No deductions
Does the API respond properly15 / 15
No deductions
是不是它说的那个模型20 / 20
No deductions
Does it answer like the official model20 / 20
No deductions
Is usage and billing reasonable15 / 15
No deductions
Will it keep working15 / 15
No deductions

Test details

Expand any row for details; anything private has been removed.

13 checks
Model list visibility

deepseek-v4-flash is visible in the API model list.

Passed
Test details
这题测了 8 次，结果：Passed。
Basic call probe

The basic API call succeeded and returned a recognizable response.

Passed
Test details
这题测了 1 次，结果：Passed。
Model self-identification

Asked the model to identify itself; all 1 responses matched the expected name.

Passed
Test details
这题测了 1 次：1 次Passed。
本题用量 517 token
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
这题测了 1 次：1 次Passed。
本题用量 125 token
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
这题测了 1 次：1 次Passed。
本题用量 149 token
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
这题测了 1 次：1 次Passed。
本题用量 180 token
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
这题测了 1 次：1 次Passed。
本题用量 258 token
品牌边界

Asked the model to identify itself; all 1 responses matched the expected name.

Passed
Test details
这题测了 1 次：1 次Passed。
本题用量 193 token
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
这题测了 1 次：1 次Passed。
本题用量 126 token
DeepSeek 推理边界

Asked the model to identify itself; all 1 responses matched the expected name.

Passed
Test details
这题测了 1 次：1 次Passed。
本题用量 198 token
模型代码锚定

Asked the model to identify itself; all 1 responses matched the expected name.

Passed
Test details
这题测了 1 次：1 次Passed。
本题用量 236 token
Model-family test: series and tier identification

Asked the model to identify itself; all 1 responses matched the expected name.

Passed
Test details
这题测了 1 次：1 次Passed。
本题用量 179 token
连问 5 次，重复内容有没有按缓存价计费

对照官方公开的产品说明来测。 5 次都对。

Passed
Test details
这题测了 5 次：5 次Passed。
本题用量 13.8K token
其中按缓存价计费 2.7K token

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Model and generation checks · Conclusions based on this test

Is deepseek-v4-flash genuine? Standard check result

Report ID:MZZR20260909150712E4923DGenerated at：2026/09/09 23:07
Provider detailsAI model details
Model consistency score

Highly matched

deepseek-v4-flash 本次标准验真结果：Highly matched（100/100）。本轮主要检测项均已Passed。

EvaluatorMozhenzhen
Tested modelDeepSeek V4 Flash
ProvidersNew API
Times tested24
Duration3 min
Identity verdictVerified
Tested againstOken

Token usage

We show the usage the endpoint reported itself; estimates appear only when there is no real number.

Observed usage16.1KThis is the real usage the endpoint reported itself, and the main number this page goes by.Usage estimated from the questions56.2KWhen the vendor gives no reference, we estimate from the questions we asked.Variance assessment71% belowIt reported less usage than we estimated; this seller may count or compress differently.Usage conclusionLess than estimatedThis is only the usage the endpoint reported; what you actually pay is on the bill.

Results for this test

Review API availability, model identity, response completeness, and other checks separately.

Scoring breakdown

Highly matched100/100

All primary checks passed in this run.

Can you call it, and is the model listed15 / 15
No deductions
Does the API respond properly15 / 15
No deductions
是不是它说的那个模型20 / 20
No deductions
Does it answer like the official model20 / 20
No deductions
Is usage and billing reasonable15 / 15
No deductions
Will it keep working15 / 15
No deductions

Test details

Expand any row for details; anything private has been removed

13 checks
Model list visibility

deepseek-v4-flash is visible in the API model list.

Passed
Test details
这题测了 8 次，结果：Passed。
Basic call probe

The basic API call succeeded and returned a recognizable response.

Passed
Test details
这题测了 1 次，结果：Passed。
Model self-identification

Asked the model to identify itself; all 1 responses matched the expected name.

Passed
Test details
这题测了 1 次：1 次Passed。
本题用量 517 token
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
这题测了 1 次：1 次Passed。
本题用量 125 token
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
这题测了 1 次：1 次Passed。
本题用量 149 token
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
这题测了 1 次：1 次Passed。
本题用量 180 token
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
这题测了 1 次：1 次Passed。
本题用量 258 token
品牌边界

Asked the model to identify itself; all 1 responses matched the expected name.

Passed
Test details
这题测了 1 次：1 次Passed。
本题用量 193 token
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
这题测了 1 次：1 次Passed。
本题用量 126 token
DeepSeek 推理边界

Asked the model to identify itself; all 1 responses matched the expected name.

Passed
Test details
这题测了 1 次：1 次Passed。
本题用量 198 token
模型代码锚定

Asked the model to identify itself; all 1 responses matched the expected name.

Passed
Test details
这题测了 1 次：1 次Passed。
本题用量 236 token
Model-family test: series and tier identification

Asked the model to identify itself; all 1 responses matched the expected name.

Passed
Test details
这题测了 1 次：1 次Passed。
本题用量 179 token
连问 5 次，重复内容有没有按缓存价计费

对照官方公开的产品说明来测。 5 次都对。

Passed
Test details
这题测了 5 次：5 次Passed。
本题用量 13.8K token
其中按缓存价计费 2.7K token

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