gpt-4-1
Developer: OpenAI
Also known as
GPT-4.1 by OpenAI is available through 70 API providers on LMSpeed. Compare API pricing from $0.010 to $75.00 per million input tokens across providers. In speed benchmarks, the fastest provider reaches 81 tok/s.
Compare GPT-4.1 API pricing across 70 providers. Input prices range from $0.010 to $75.00 per million input. SWT-API offers the lowest rate at $0.010/M.
| Provider | Model Variant | Input ($/M) | Output ($/M) | Speed (t/s) |
|---|---|---|---|---|
| SWT-API | gpt-4.1 | $0.010 | $0.020 | 80.8 t/s |
 Meta API | gpt-4.1 | $0.020 | $0.020 | — |
| 碳硅生命体 | gpt-4.1 | $0.240 | $0.960 | — |
| 碳硅生命体 | gpt-4.1-2025-04-14 | $0.240 | $0.960 | — |
| Synapse | gpt-4.1 | $1.00 | $1.00 | — |
| Synapse | gpt-4.1-2025-04-14 | $1.00 | $1.00 | — |
| GankInterview LLM | gpt-4.1 | $1.00 | $2.00 | — |
 ModelPool | gpt-4.1 | $1.20 | $2.40 | 78.5 t/s |
| ModelPool | gpt-4.1-2025-04-14 | $1.20 | $2.40 | — |
| 蜜音AI | gpt-4.1 | $1.20 | $4.80 | — |
 KKSJ-AI | gpt-4.1 | $1.80 | $7.20 | — |
| KKSJ-AI | gpt-4.1-2025-04-14 | $1.80 | $7.20 | — |
 OpenRouter Fans | openai/gpt-4.1 | $1.80 | $7.20 | — |
| AAAI | gpt-4.1 | $2.00 | $8.00 | — |
| AAAI | gpt-4.1-2025-04-14 | $2.00 | $8.00 | — |
 柏拉图AI | gpt-4.1 | $2.00 | $4.00 | — |
| 柏拉图AI | gpt-4.1-2025-04-14 | $2.00 | $4.00 | — |
 UnifyLLM | gpt-4.1 | $2.00 | $8.00 | — |
| UnifyLLM | gpt-4.1-2025-04-14 | $2.00 | $8.00 | — |
 V-API | gpt-4.1 | $2.00 | $8.00 | — |
Pricing data from provider public APIs
Compare speed and latency performance across all API providers.
Showing 1-2 of 2 providers
| Provider | Speed | Latency | Tests |
|---|---|---|---|
gpt-4.1 | 80.83 tok/s | 1.82s | 120 |
 gpt-4.1 |
Latest benchmark results measuring API response speed and first-token latency.
| Time | Model | Speed | Latency |
|---|---|---|---|
| 03/17/2026, 10:42 | gpt-4.1 | 63.39 tok/s | 2.96s |
| 03/17/2026, 10:42 | gpt-4.1 | 99.14 tok/s | 1.97s |
| 03/17/2026, 10:42 |
2.30s |
| 5 |
gpt-4.1 |
131.18 tok/s |
1.94s |
| 03/17/2026, 10:42 | gpt-4.1 | 28.51 tok/s | 2.89s |
| 03/17/2026, 10:42 | gpt-4.1 | 70.30 tok/s | 1.75s |
| 08/18/2025, 06:03 | gpt-4.1 | 55.91 tok/s | 1.59s |
| 08/18/2025, 06:03 | gpt-4.1 | 63.24 tok/s | 1.02s |
| 08/18/2025, 06:03 | gpt-4.1 | 63.58 tok/s | 1.09s |
| 08/18/2025, 06:03 | gpt-4.1 | 32.34 tok/s | 1.30s |
| 08/18/2025, 06:03 | gpt-4.1 | 74.71 tok/s | 1.01s |
| 08/13/2025, 13:12 | gpt-4.1 | 98.67 tok/s | 2.78s |
| 08/13/2025, 13:12 | gpt-4.1 | 84.00 tok/s | 1.38s |
| 08/13/2025, 13:12 | gpt-4.1 | 28.94 tok/s | 1.52s |
| 08/13/2025, 13:12 | gpt-4.1 | 22.30 tok/s | 1.58s |
| 08/13/2025, 13:12 | gpt-4.1 | 25.59 tok/s | 1.37s |
| 07/28/2025, 14:26 | gpt-4.1 | 65.11 tok/s | 0.72s |
| 07/28/2025, 14:26 | gpt-4.1 | 87.14 tok/s | 1.02s |
| 07/28/2025, 14:26 | gpt-4.1 | 101.96 tok/s | 0.70s |
| 07/28/2025, 14:26 | gpt-4.1 | 54.18 tok/s | 0.83s |
| 07/28/2025, 14:26 | gpt-4.1 | 66.01 tok/s | 0.83s |
