Models / OpenAI / GPT-5.6 Terra
OpenAI · gpt-terra
GPT-5.6 Terra
Balanced GPT-5.6 model for capable, cost-efficient everyday work
$2.00 in · $12.00 out
per 1M tokens · first-party price. Reference price from OpenAI, the lab's own listing.
Provider input prices run from $1.50 to $2.60 per 1M tokens. Output prices run from $2.00 to $15.60.
- Context
- 1,050,000
- Max output
- 128,000
- Cache read
- $0.20
- Cache write
- $2.50
- Reasoning
- Yes
- Tool calls
- Yes
- Structured output
- Yes
- Vision
- Yes
- Open weights
- No
- License
- —
- Released
- Jul 9, 2026
- Updated in source
- Jul 9, 2026
- Knowledge
- 2026-02-16
- Providers
- 42
Higher rates apply above 200,000, 272,000 input tokens. The calculator switches to that rate when the input is longer.
Providers
| Provider | Input | Output | Cache read | Cache write | Status |
|---|---|---|---|---|---|
| routing.run | $1.50 | $9.00 | — | — | — |
| Xpersona | $1.50 | $2.00 | $0.15 | — | — |
| 302.AI | $2.00 | $12.00 | — | — | — |
| Aixy | $2.00 | $12.00 | $0.20 | $2.50 | — |
| Azure | $2.00 | $12.00 | $0.20 | $2.50 | — |
| Cloudflare AI Gateway | $2.00 | $12.00 | $0.20 | $2.50 | — |
| CrossModel | $2.00 | $12.00 | $0.20 | $2.50 | — |
| DevPass | $2.00 | $12.00 | $0.20 | $2.50 | — |
| DigitalOcean | $2.00 | $12.00 | $0.20 | — | — |
| Eden AI | $2.00 | $12.00 | $0.20 | $2.50 | — |
| GitHub Copilot | $2.00 | $12.00 | $0.20 | $2.50 | — |
| Impossibl | $2.00 | $12.00 | $0.20 | $2.50 | — |
| Kilo Gateway | $2.00 | $12.00 | $0.20 | $2.50 | — |
| LLM Gateway | $2.00 | $12.00 | $0.20 | $2.50 | — |
| Merge Gateway | $2.00 | $12.00 | $0.20 | $2.50 | — |
| NanoGPT | $2.00 | $12.00 | $0.20 | $2.50 | — |
| Neon | $2.00 | $12.00 | $0.20 | $2.50 | — |
| Ofox | $2.00 | $12.00 | $0.20 | $2.50 | — |
| OpenAIreference | $2.00 | $12.00 | $0.20 | $2.50 | — |
| OpenRouter | $2.00 | $12.00 | $0.20 | $2.50 | — |
| Opper | $2.00 | $12.00 | $0.20 | $2.50 | — |
| OrcaRouter | $2.00 | $12.00 | $0.20 | $2.50 | — |
| Requesty | $2.00 | $12.00 | $0.20 | $2.50 | — |
| Vercel AI Gateway | $2.00 | $12.00 | $0.20 | $2.50 | — |
| Amazon Bedrock | $2.20 | $13.20 | $0.22 | $2.75 | — |
| Cortecs | $2.20 | $13.20 | $0.22 | $2.75 | — |
| Abacus | $2.50 | $15.00 | $0.25 | — | — |
| AI-ROUTER | $2.50 | $15.00 | $0.25 | $3.13 | — |
| AIHubMix | $2.50 | $15.00 | $0.25 | $3.13 | — |
| Azure Cognitive Services | $2.50 | $15.00 | $0.25 | $3.13 | — |
| Databricks | $2.50 | $15.00 | $0.25 | — | — |
| OpenCode | $2.50 | $15.00 | $0.25 | $3.13 | — |
| Pioneer | $2.50 | $15.00 | $0.25 | $3.13 | — |
| Prime Inference | $2.50 | $15.00 | — | — | — |
| SAP AI Core | $2.50 | $15.00 | $0.25 | — | — |
| Venice AI | $2.50 | $15.00 | $0.25 | $3.13 | — |
| Vivgrid | $2.50 | $15.00 | $0.25 | $3.13 | — |
| ZenMux | $2.50 | $15.00 | $0.25 | $3.13 | — |
| AI/ML API | $2.60 | $15.60 | $0.26 | — | — |
| GitLab Duo | $0 | $0 | $0 | $0 | — |
| Kenari | $0 | $0 | — | — | — |
| Snowflake Cortex | — | — | — | — | beta |
Jobs this model qualifies for
- Coding agents — clears the bar
- Long-document Q&A — clears the bar
- Cheapest summarization — clears the bar