GPT 5.6 Terra Pro
Not yet ranked: too few independent results so far.
- Blended price
- $4.50/M
- $2.00 in · $12.00 out
- Output speed
- 78 tok/s
- First answer
- 8.04 s
- Context
- 1.1M
No independent quality benchmark results yet — only pricing and metadata.
Where to run it
Every provider serving this model through OpenRouter, with throughput and first-token latency measured on live traffic over the last 30 minutes and each provider’s own price. Purple marks the best in each column.
| Provider | Speed | First token | Input $/M | Output $/M | Context | Quantisation |
|---|---|---|---|---|---|---|
| Azure | 79 tok/s | 5.59 s | $2.00 | $12.00 | 1.1M | – |
| OpenAI | 76 tok/s | 10 s | $2.00 | $12.00 | 1.1M | – |
What a task costs
Estimates from list price, output speed and time to first answer for the best configuration. “With caching” assumes three-quarters of the input is served from the prompt cache. Reasoning tokens are not modelled.
| Workload | Tokens in / out | Cost | With caching | Time |
|---|---|---|---|---|
| Chat reply | 400 / 300 | $0.0044 | – | 11.9 s |
| Summarise a 30-page report | 12,000 / 600 | $0.031 | – | 15.8 s |
| Code edit | 6,000 / 1,500 | $0.030 | – | 27.4 s |
| Agentic coding session | 60,000 / 4,000 | $0.168 | – | 59.7 s |
| Structured extraction | 2,000 / 200 | $0.0064 | – | 10.6 s |
See also
Data as of 9 Sept 2026. Compare with another model.