Identity mismatchSubstitution detected
Does not match the claimed model claude-fable-5
行为特征与官方 claude-fable-5 不符，最接近官方 claude-opus-5-5。
Brand consistency100/100
Model match score (claude-fable-5)0/100
Checks11/12 Passed
- Providers
- SynthAPI
- Claimed model
- claude-fable-5
- Plan
- Standard verification
- Reference
- 105 official models
- Requests
- 6
- Duration
- 46 秒
01Identity check
Behaviour compared with each official referenceIndependent sample A采样 AValidIndependent sample B采样 BValidIndependent sample C采样 CValidReference105 official models · 3/3 Valid
Answer by answer3 answers: 0 match claude-fable-5；another 3 look more like claude-opus-5-5
Similarity to official modelsTop 5
- claude-opus-5-5>99%
- gpt-5.4<1%
- claude-fable-5-1<1%
- gpt-5.2<1%
- grok-4.6<1%
02Test details
12 items · 11 passed · 0 notes · 1 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 claude-fable-5 |
| 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 Anthropic Claude family; brand match score 100 |
| C-03 | Model consistency | Mismatch | Model match score 0; closest to the official claude-opus-5-5 |
| C-04 | Cross-brand swap check | None found | Similarity to other brands' models totals under 1% |
03Which apps can connect
Tried once per app with claude-fable-5, the way each app connectsUsing this test’s address, key and model, we test responses and tool calls in each app’s API format. We do not launch the apps or test installation, sign-in or complete tasks.
| Software | Result | Methodology |
|---|---|---|
| Claude Code | Connects | Replied normally and called the toolConnected the way Claude Code does (Anthropic format) |
| Codex | Didn't connect | No tool was called. App features such as reading files or running commands may not work. Check that the model and API support tool callsConnected the way Codex does (OpenAI Responses format) |
| Cherry Studio, Chatbox, LobeChat, Open WebUI, Cline | Connects | Replied normally and called the toolConnected the way Cherry Studio and similar apps do (OpenAI-compatible format) |
Token usage check
Reported usage is used; estimates appear only when none is reported.
Reported usage387.6KThe actual usage reported by the API; this page goes by it.Estimated usage3.9K-93.0KEstimated from this test's requests.Deviation317% aboveThe reported usage is above the estimate; check your bill.Usage checkAbove 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.
Reviews
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Mozhenzhen verification report · Measured with real calls
claude-fable-5 verification report
Identity mismatchSubstitution detected
Does not match the claimed model claude-fable-5
行为特征与官方 claude-fable-5 不符，最接近官方 claude-opus-5-5。
Brand consistency100/100
Model match score (claude-fable-5)0/100
Checks11/12 Passed
- Providers
- SynthAPI
- Claimed model
- claude-fable-5
- Plan
- Standard verification
- Reference
- 105 official models
- Requests
- 6
- Duration
- 46 秒
01Identity check
Behaviour compared with each official referenceIndependent sample A采样 AValidIndependent sample B采样 BValidIndependent sample C采样 CValidReference105 official models · 3/3 Valid
Answer by answer3 answers: 0 match claude-fable-5；another 3 look more like claude-opus-5-5
Similarity to official modelsTop 5
- claude-opus-5-5>99%
- gpt-5.4<1%
- claude-fable-5-1<1%
- gpt-5.2<1%
- grok-4.6<1%
02Test details
12 items · 11 passed · 0 notes · 1 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 claude-fable-5 |
| 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 Anthropic Claude family; brand match score 100 |
| C-03 | Model consistency | Mismatch | Model match score 0; closest to the official claude-opus-5-5 |
| C-04 | Cross-brand swap check | None found | Similarity to other brands' models totals under 1% |
03Which apps can connect
Tried once per app with claude-fable-5, the way each app connectsUsing this test’s address, key and model, we test responses and tool calls in each app’s API format. We do not launch the apps or test installation, sign-in or complete tasks.
| Software | Result | Methodology |
|---|---|---|
| Claude Code | Connects | Replied normally and called the toolConnected the way Claude Code does (Anthropic format) |
| Codex | Didn't connect | No tool was called. App features such as reading files or running commands may not work. Check that the model and API support tool callsConnected the way Codex does (OpenAI Responses format) |
| Cherry Studio, Chatbox, LobeChat, Open WebUI, Cline | Connects | Replied normally and called the toolConnected the way Cherry Studio and similar apps do (OpenAI-compatible format) |
Token usage check
Reported usage is used; estimates appear only when none is reported.
Reported usage387.6KThe actual usage reported by the API; this page goes by it.Estimated usage3.9K-93.0KEstimated from this test's requests.Deviation317% aboveThe reported usage is above the estimate; check your bill.Usage checkAbove 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.
Reviews
还没有人评论，来写第一条。
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