GPT-5.6 Terra is cheaper than OpenAI o3 at $2.5/M vs $10/M input tokens.
| Spec | GPT-5.6 Terra | OpenAI o3 |
|---|---|---|
| Input price | $2.5/M tokens | $10/M tokens |
| Output price | $15/M tokens | $40/M tokens |
| Context window | 1.1M tokens | — |
| Released | Jul 2026 | Apr 2025 |
Not enough votes to call it. On the specs, nothing separates them.
GPT-5.6 Terra is cheaper on both — 4.0× input, 2.7× output
GPT-5.6 Terra uses 4.0x more bold
GPT-5.6 Terra is cheaper than OpenAI o3 at $2.5/M vs $10/M input tokens.
| Spec | GPT-5.6 Terra | OpenAI o3 |
|---|---|---|
| Input price | $2.5/M tokens | $10/M tokens |
| Output price | $15/M tokens | $40/M tokens |
| Context window | 1.1M tokens | — |
| Released | Jul 2026 | Apr 2025 |
Not enough votes to call it. On the specs, nothing separates them.
GPT-5.6 Terra is cheaper on both — 4.0× input, 2.7× output
GPT-5.6 Terra uses 4.0x more bold