GPT-6.1 Terra vs gpt-image-2-c
GPT-6.1 Terra (OpenAI) versus gpt-image-2-c (OpenAI): API pricing, context window, capabilities and uptime, from the same data as each model page, at the WandAPI default channel price.
GPT-6.1 Terragpt-6.1-terragpt-image-2-cgpt-image-2-cSpecs side by side
| Item | GPT-6.1 Terragpt-6.1-terra | gpt-image-2-cgpt-image-2-c |
|---|---|---|
| Input (prompt) · Credits / M | 0.6≈ $0.0909 | — |
| Output (completion) · Credits / M | 3≈ $0.454 | — |
| Cache read · Credits / M | 0.03 | — |
| Context window | 1.05M | — |
| Max output | 128K | — |
| 7-day uptime | 99.1% | — |
| Latest probe latency | 2.46 s | — |
| Measured throughput | 52.9 t/s | — |
| Protocols | OpenAI Responses | — |
| Sample monthly cost (10M in + 2M out) | 12≈ $1.82 | — |
Prices are the WandAPI default channel price in Credits (1 Credit = ¥1); green marks the better side. Uptime and latency come from WandAPI probes; a dash means the model is not probed yet.
Capabilities
FAQ
Can I switch between GPT-6.1 Terra and gpt-image-2-c at any time?
Yes. WandAPI calls every model with the same API key; switching is just changing the model field in the request, and billing is split per model in one console.
How do the capabilities of GPT-6.1 Terra and gpt-image-2-c differ?
Only GPT-6.1 Terra: Vision, Function Calling, Reasoning, Prompt Caching, Response Schema, Streaming, Web Search. Every other capability is either supported by both or by neither; see the capability table above.
More comparisons
One API key for both GPT-6.1 Terra and gpt-image-2-c
Free credits on sign-up, pay as you go, no monthly fee.