OpenAI
GPT-6.1 Terra Pricing, Specs & Alternatives
Listed on OpenAI API pricing as of Nov 9, 2026. Standard input $1, output $5 per 1M tokens.
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Questions
How much does GPT-6.1 Terra cost
GPT-6.1 Terra lists $1 per 1M input tokens and $5 per 1M output tokens, checked Nov 9, 2026 on platform.openai.com.
When was GPT-6.1 Terra released
Oct 26, 2026, per developers.openai.com.
What is the GPT-6.1 Terra context window
1,050,000 tokens, per developers.openai.com, read Nov 9, 2026.
Who makes GPT-6.1 Terra
OpenAI.
What are alternatives to GPT-6.1 Terra
Claude Haiku 5.5, DeepSeek V4.1 Flash, Gemini 3.1 Flash-Lite, Gemini 3.5 Flash-Lite, Gemini 3 Flash Preview.
Head to head
All comparisons- Gemini 3.1 Flash-Lite vs GPT-6.1 Terra: GPT-6.1 Terra $1 / $5 vs Gemini 3.1 Flash-Lite $0.25 / $1.50 per 1M tokens in / out.
- Gemini 3.5 Flash-Lite vs GPT-6.1 Terra: GPT-6.1 Terra $1 / $5 vs Gemini 3.5 Flash-Lite $0.30 / $2.50 per 1M tokens in / out.
- GLM-5.3-FlashX vs GPT-6.1 Terra: GPT-6.1 Terra $1 / $5 vs GLM-5.3-FlashX $0.37 / $1.25 per 1M tokens in / out.