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OpenAI: GPT Terra Latest API Pricing

OpenAI: GPT Terra Latest is an API model from ~openai. It costs $2 per 1M input tokens and $12 per 1M output tokens, with cached input at $0.2. Its context window is 1,050,000 tokens with up to 128,000 output tokens. A workload of 10M input + 2M output tokens costs about $44 per month.
Input
$2
per 1M tokens
Output
$12
per 1M tokens
Cached input
$0.2
per 1M tokens
Context window
1.05M
1,050,000 tokens
Blended (80/20)
$4
per 1M tokens

This model always redirects to the latest model in the GPT Terra family.

How much does OpenAI: GPT Terra Latest cost for a real workload?

At 10M input + 2M output tokens per month, OpenAI: GPT Terra Latest costs about $44 ($20 input + $24 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to OpenAI: GPT Terra Latest?

Compare OpenAI: GPT Terra Latest with other models

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Frequently asked questions

How much does OpenAI: GPT Terra Latest cost?

OpenAI: GPT Terra Latest costs $2 per 1M input tokens and $12 per 1M output tokens (list price, snapshot October 21, 2026). At 10M input + 2M output tokens per month that is about $44.

What is the context window of OpenAI: GPT Terra Latest?

OpenAI: GPT Terra Latest has a context window of 1,050,000 tokens and can return up to 128,000 output tokens per response.

What are cheaper alternatives to OpenAI: GPT Terra Latest?

Cheaper models include MoonshotAI: Kimi K3 (batch) ($2.28 in / $11.4 out), Xiaomi: MiMo-V2.6-Pro-UltraSpeed ($4.35 in / $8.7 out), OpenAI: GPT Audio ($2.5 in / $10 out). See the full list on this page.

Is OpenAI: GPT Terra Latest free to use?

No. OpenAI: GPT Terra Latest is a paid model at $2 input / $12 output per 1M tokens. 20 free models are listed on the free models page.

Provider: ~openai · Model ID: ~openai/gpt-terra-latest · Modality: text+image+file->text · Price snapshot October 21, 2026, refreshed daily. How we collect prices