A newer report is availableThis report has been superseded by a later retest. View the latest report。
Identity confirmedModel verified
Confirmed as the official kimi-k3
Behavior matches the official kimi-k3.
Brand consistency99/100
Model match score (kimi-k3)99/100
Checks17/17 Passed
- Providers
- 7api.st
- Claimed model
- kimi-k3
- Plan
- Full check
- Reference
- 103 official models
- Requests
- 15
- Duration
- 4 分钟
01Identity check
Behaviour compared with each official referenceIndependent sample A采样 AValidIndependent sample B采样 BValidIndependent sample C采样 CValidReference103 official models · 3/3 Valid
Answer by answer3 answers: 3 match kimi-k3
Similarity to official modelsTop 5
- kimi-k3Claimed model99%
- claude-fable-5-1<1%
- qwen3.8-flash<1%
- claude-fable-5<1%
- claude-opus-5-5<1%
02Test details
17 items · 17 passed · 0 notes · 0 failed| No. | Check | Result | Methodology |
|---|---|---|---|
| Connectivity & auth | |||
| A-01 | Endpoint reachable | Passed | The endpoint responds normally |
| A-02 | Key authentication | Passed | API key is valid and allowed to make calls |
| A-03 | Model on sale | Passed | The model list includes kimi-k3 |
| API conformance | |||
| B-01 | Basic call | Passed | Returns the expected content as instructed |
| B-02 | Response structure | Meets the spec | All OpenAI-compatible fields are present |
| B-03 | Model ID echoed back | Match | The model ID in the response matches the request |
| B-04 | Usage record | Complete and consistent | Input, output and total are all present, and the total equals the sum |
| B-05 | Output cleanliness | Nothing added | No inserted ads, watermarks or extra notes found |
| Identity check | |||
| C-01 | Independent sampling | 3 / 3 valid | All independent samples can be used for comparison |
| C-02 | Brand consistency | Match | Behavior belongs to the Moonshot Kimi family; brand match score 99 |
| C-03 | Model consistency | Match | 与官方 kimi-k3 吻合，型号一致度 99 |
| C-04 | Cross-brand swap check | None found | Similarity to other brands' models totals under 5% |
| Billing & capabilities | |||
| D-01 | Cache billing | Cache billing works | On average 99% of repeated requests were billed at the cache price. |
| D-02 | Context length | 128K passed | 32K / 128K: every tier was read in full. |
| D-03 | Streaming output | Normal | Streamed content is complete |
| D-04 | Tool use | Supported | Returns the correct function name and arguments |
| D-05 | Structured output | Supported | Returned in the required JSON structure |
Cache billing check
The same long content was sent 5 times: the 1st is billed at the regular price, and from the 2nd on the repeated part should be billed at the cache price.
Cache billing ratio98.7%
Cache billing works
On average 99% of repeated requests were billed at the cache price.
Usage this run26.0KCached tokens20.5KNon-cached tokens5.5KAverage per run5.2K
Usage reportedReportedCache billingHappenedResultCache billing works
Cache share by testThis is only the cache share the endpoint reported; the real discount is on the bill
Context length check
Long documents are sent tier by tier to check whether the whole document is read.
Verified up to 128K
32K / 128K: every tier was read in full.
Reference windowVerified up to 128KThe model center has no reference context window for this model yet.Tested context lengths32K / 128KTested from short to long, stopping at the first failure.
- 32KRead in full · 27.0K received
- 128KRead in full · 122.0K received
Token usage check
Reported usage is used; estimates appear only when none is reported.
Reported usage182.7KThe actual usage reported by the API; this page goes by it.Estimated usage157.4K-302.3KEstimated from this test's requests.DeviationWithin the estimateThe reported usage is within the estimated range.Usage checkMatches the estimateFigures are as reported by the API; your bill is authoritative.
Method: independent samples from the tested endpoint are compared against reference samples collected from official channels; billing, context and capability items come from real calls. API keys, request bodies and raw model output are not stored.
This report reflects the endpoint at the time of testing.
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Mozhenzhen verification report · Measured with real calls
kimi-k3 verification report
A newer report is availableThis report has been superseded by a later retest. View the latest report。
Identity confirmedModel verified
Confirmed as the official kimi-k3
Behavior matches the official kimi-k3.
Brand consistency99/100
Model match score (kimi-k3)99/100
Checks17/17 Passed
- Providers
- 7api.st
- Claimed model
- kimi-k3
- Plan
- Full check
- Reference
- 103 official models
- Requests
- 15
- Duration
- 4 分钟
01Identity check
Behaviour compared with each official referenceIndependent sample A采样 AValidIndependent sample B采样 BValidIndependent sample C采样 CValidReference103 official models · 3/3 Valid
Answer by answer3 answers: 3 match kimi-k3
Similarity to official modelsTop 5
- kimi-k3Claimed model99%
- claude-fable-5-1<1%
- qwen3.8-flash<1%
- claude-fable-5<1%
- claude-opus-5-5<1%
02Test details
17 items · 17 passed · 0 notes · 0 failed| No. | Check | Result | Methodology |
|---|---|---|---|
| Connectivity & auth | |||
| A-01 | Endpoint reachable | Passed | The endpoint responds normally |
| A-02 | Key authentication | Passed | API key is valid and allowed to make calls |
| A-03 | Model on sale | Passed | The model list includes kimi-k3 |
| API conformance | |||
| B-01 | Basic call | Passed | Returns the expected content as instructed |
| B-02 | Response structure | Meets the spec | All OpenAI-compatible fields are present |
| B-03 | Model ID echoed back | Match | The model ID in the response matches the request |
| B-04 | Usage record | Complete and consistent | Input, output and total are all present, and the total equals the sum |
| B-05 | Output cleanliness | Nothing added | No inserted ads, watermarks or extra notes found |
| Identity check | |||
| C-01 | Independent sampling | 3 / 3 valid | All independent samples can be used for comparison |
| C-02 | Brand consistency | Match | Behavior belongs to the Moonshot Kimi family; brand match score 99 |
| C-03 | Model consistency | Match | 与官方 kimi-k3 吻合，型号一致度 99 |
| C-04 | Cross-brand swap check | None found | Similarity to other brands' models totals under 5% |
| Billing & capabilities | |||
| D-01 | Cache billing | Cache billing works | On average 99% of repeated requests were billed at the cache price. |
| D-02 | Context length | 128K passed | 32K / 128K: every tier was read in full. |
| D-03 | Streaming output | Normal | Streamed content is complete |
| D-04 | Tool use | Supported | Returns the correct function name and arguments |
| D-05 | Structured output | Supported | Returned in the required JSON structure |
Cache billing check
The same long content was sent 5 times: the 1st is billed at the regular price, and from the 2nd on the repeated part should be billed at the cache price.
Cache billing ratio98.7%
Cache billing works
On average 99% of repeated requests were billed at the cache price.
Usage this run26.0KCached tokens20.5KNon-cached tokens5.5KAverage per run5.2K
Usage reportedReportedCache billingHappenedResultCache billing works
Cache share by testThis is only the cache share the endpoint reported; the real discount is on the bill
Context length check
Long documents are sent tier by tier to check whether the whole document is read.
Verified up to 128K
32K / 128K: every tier was read in full.
Reference windowVerified up to 128KThe model center has no reference context window for this model yet.Tested context lengths32K / 128KTested from short to long, stopping at the first failure.
- 32KRead in full · 27.0K received
- 128KRead in full · 122.0K received
Token usage check
Reported usage is used; estimates appear only when none is reported.
Reported usage182.7KThe actual usage reported by the API; this page goes by it.Estimated usage157.4K-302.3KEstimated from this test's requests.DeviationWithin the estimateThe reported usage is within the estimated range.Usage checkMatches the estimateFigures are as reported by the API; your bill is authoritative.
Method: independent samples from the tested endpoint are compared against reference samples collected from official channels; billing, context and capability items come from real calls. API keys, request bodies and raw model output are not stored.
This report reflects the endpoint at the time of testing.