OpenAI
OpenAI: GPT-5.6 Terra
openai/gpt-5.6-terra-20260709
GPT-5.6 Terra is a balanced model in OpenAI's GPT-5.6 series, positioned between the flagship Sol tier and the cost-efficient Luna tier. It is suited for everyday coding, reasoning, and agentic...
OpenAI: GPT-5.6 Terra usage over time
OpenRouter share of tokens, by day.
OpenAI: GPT-5.6 Terra holds 0.34% today, up from 0.22% at the start of the visible window.
Rank history
Adoption curve vs the pantheon
OpenAI: GPT-5.6 Terra's share plotted against days since first tracked, overlaid on other current leaders on the same axis. The question every new-model page asks: is this one going to make it?
Citable stat
As of 2026-07-16, OpenAI: GPT-5.6 Terra holds 0.3% of OpenRouter token share, up 0.12pp over 30 days. Source: Tidelines (OpenRouter).
Where to run it
Providers & pricing
Per-provider pricing, context, and uptime via OpenRouter. Sorted by output price.
| Provider | Input $/M | Output $/M | Context | Uptime |
|---|---|---|---|---|
| OpenAI · 1050k | $1.25 | $7.50 | 1050k | 98.46% |
| Azure · 1050k | $2.50 | $15.00 | 1050k | 99.23% |
| OpenAI · 1050k | $2.50 | $15.00 | 1050k | 98.46% |
| Azure · 1050k | $2.75 | $16.50 | 1050k | — |
| OpenAI · 1050k | $5.00 | $30.00 | 1050k | 98.46% |