GPT-5.6 Terra API in Russia — no VPN, no foreign card
GPT-5.6 Terra is the middle model of the GPT-5.6 series, balancing intelligence and cost — for chatbots, agents and everyday coding. Connect through RuAPI: pay in USDT from $5, no subscription, your key right after sign-up.
from openai import OpenAI
client = OpenAI(
api_key="sk-...",
base_url="https://www.ruapi.ai/v1",
)
resp = client.chat.completions.create(
model="gpt-5.6-terra",
messages=[{"role": "user", "content": "Hello"}],
)
print(resp.choices[0].message.content)Replace sk-... with a key from the RuAPI Console — the model gpt-5.6-terra is already set.
GPT-5.6 Terra API price
Current price in US dollars — the same as on the pricing page. Pay in USDT, pay as you go, no subscription.
| model | input $ / 1M | output $ / 1M |
|---|---|---|
| gpt-5.6-terra | $2.40 cache read $0.24 >272K: $4.80 | $14.40 >272K: $21.60 |
Input is the regular price of input tokens, “cache read” is the price of input tokens served from the prompt cache, output is the price of output tokens. The price in your account may be lower.
The grey “>272K” line is the vendor’s official tier for long prompts: when a prompt exceeds the threshold, the whole request is billed at that tier.
What is GPT-5.6 Terra
Terra sits in the middle of the GPT-5.6 series, between the flagship Sol and the high-volume Luna. OpenAI describes it as balancing intelligence and cost; it roughly matches the mini tier of earlier GPT-5 families.
Its feature set matches Sol: reasoning effort from none to max (medium by default) and the same context window of about 1.05M tokens. Terra understands images, calls functions and returns structured outputs, so it makes sense as the default model of a product, with Sol reserved for the hard requests.
GPT-5.6 Terra specs
| Developer | OpenAI |
| Model ID in the RuAPI API | gpt-5.6-terra |
| Context window | 1.05M tokens |
| Max input | 922K tokens |
| Max output | 128K tokens |
| Input | text, images |
| Output | text |
| Reasoning mode | yes |
| Tool calling | yes |
| Prompt caching | yes |
| Status | generally available |
| Protocols on RuAPI | OpenAI (/v1/chat/completions) · OpenAI Responses (/v1/responses) |
Specs are from OpenAI’s official documentation (developers.openai.com), checked Oct 22, 2026.
What it’s good for
- Default model for chatbots and support assistants
- Everyday coding in Cline, Roo Code or Codex CLI
- Reading screenshots, charts and photos of documents
- Extracting data into JSON against a schema
When another model is a better fit
- GPT-5.6 Sol — The series flagship for complex professional work — when Terra isn't enough
- GPT-5.6 Luna — The smallest model of the series, for large volumes of simple requests where cost matters most
GPT-5.6 Terra: price on RuAPI and elsewhere
| RuAPI | AITUNNEL | ProxyAPI | |
|---|---|---|---|
| Input, $ per 1M tokens | $2.40 | ≈ $4.88 | ≈ $4.88 |
| Output, $ per 1M tokens | $14.40 | ≈ $29.28 | ≈ $31.23 |
AITUNNEL and ProxyAPI prices are from their public pages as of Oct 22, 2026 (ProxyAPI prices include VAT, as on their site), converted at the Bank of Russia rate (81.97 ₽ per $1). The RuAPI price is current.
How to connect GPT-5.6 Terra from Russia
- Sign up at ruapi.ai — with email, Google or Yandex. No VPN needed.
- Top up with USDT or USDC from 5 USDT. No USDT yet? Buy it with rubles via SBP — step by step in the docs.
- In the Console, open API Keys → Create key.
- Use the address https://www.ruapi.ai/v1 and the model gpt-5.6-terra.
FAQ
See also: ChatGPT API in Russia · Documentation · GPT-6 Astra · GPT-5.6 Sol · GPT-5.6 Luna · GPT-5.4