APIMaster
New users get a $20 GPT trial credit. One API key routes you to the best-value pricing for GPT, Claude, DeepSeek, Kimi K3 & GLM — up to 90% off official rates.
201
Total Detections
85.6%
Pass Rate
13.18s
Avg Latency
24.47s
P95 Latency
APIMaster independently tests whether APIMaster delivers the model you specify — checking for model substitution, pass rates, and latency. Our 30-day detection data shows real-world performance across: gpt-5.4, gpt-5.6-sol, claude-sonnet-4-6, claude-opus-4-8, gpt-5.5, claude-opus-4-7, gpt-5.6-luna, deepseek-v4-flash, claude-opus-5, deepseek-v4-pro, gpt-5.6-terra, claude-sonnet-5, kimi-k3, claude-haiku-4-5, gemini-3.1-pro-preview.
AI models may exhibit hallucination and drift. Detection results are not 100% accurate — please rely on multiple detection results for a reliable assessment.
Results by Model
Run Detection →| Model | Detections | Pass Rate | Avg Latency |
|---|---|---|---|
| gpt-5.4 | 40 | 100.0% | 9.66s |
| gpt-5.6-sol | 36 | 91.7% | 17.48s |
| claude-sonnet-4-6 | 35 | 77.1% | 9.32s |
| claude-opus-4-8 | 25 | 84.0% | 11.20s |
| gpt-5.5 | 17 | 76.5% | 15.66s |
| claude-opus-4-7 | 15 | 53.3% | 15.79s |
| gpt-5.6-luna | 8 | 100.0% | 9.21s |
| deepseek-v4-flash | 7 | 100.0% | 10.34s |
| claude-opus-5 | 7 | 100.0% | 24.65s |
| deepseek-v4-pro | 3 | 100.0% | 22.38s |
| gpt-5.6-terra | 3 | 100.0% | 10.31s |
| claude-sonnet-5 | 3 | 0.0% | — |
| kimi-k3 | 1 | 100.0% | 64.38s |
| claude-haiku-4-5 | 1 | 100.0% | 5.93s |
| gemini-3.1-pro-preview | 0 | 0.0% | — |