by OpenAI·Released 26 October 2026
This model reads text, pictures and files, taking in about a thousand pages at once, and writes back as many as 120 pages of text. It is the same brain as its smaller relation but run in a deeper thinking mode, so it takes longer and spends more effort on each answer to handle the hardest jobs well. It thinks before answering, searches the web, and runs the tools you give it, which suits complex analysis, careful long-form writing and multi-step work built on large documents. It gives back only text, so a job that needs a picture or a voice reply calls for a different kind of model.
You pay for what each request uses. No subscription, no minimum.
One message, the ordinary use
Every rate
| Meter | ↑ you send | ↓ comes back |
|---|---|---|
| Text tokens | 166,42 DA | 832,09 DA |
| Cached tokens read | 8,32 DA | |
| Cache-write tokens | 208,02 DA |
per 1M tokens
Web search · 3,33 DA per call, under every choice
One company runs this model. OpenDunes sends every request to it. DA per 1M tokens: ↑ what you send · ↓ what comes back.
| Provider | ↑ Sent | ↓ Back | Cache read | Latency | Throughput | Uptime |
|---|---|---|---|---|---|---|
| OpenAI | 166,42 DA | 832,09 DA | 8,32 DA | … | … | … |
Also charged: prompts over 272 000 tokens ↑ 332,84 ↓ 1 248,13 · writing to the cache ↑ 208,02 · a web search 3,33 DA each.
You pay the price of the provider that served your request. Prices read 15:19 · speed over the last 30 minutes · uptime over 3 days.
Swap the base URL and the key. Your OpenAI code runs unchanged.
import os
from openai import OpenAI
client = OpenAI(
base_url="https://opendunes.com/v1",
api_key=os.environ["OPENDUNES_API_KEY"],
)
resp = client.chat.completions.create(
model="openai/gpt-6.1-terra-pro:batch",
messages=[{"role": "user", "content": "Two lines to welcome a shop in Oran."}],
)
print(resp.choices[0].message.content)Runs this request once on your balance.
Standard OpenAI fields, grouped by what they control. Anything not listed is accepted and ignored.
Shaping the reply
How long, how varied, where to stop.
max_tokensseedReasoning
Let it think before answering — and see the thinking.
reasoningreasoning_effortinclude_reasoningStructured output
Get JSON you can parse instead of prose.
response_formatstructured_outputsTools
Let the model call your functions.
toolstool_choiceOther
Also accepted by this model.
verbosityAbout 0,58 DA per message. ↑ 166,42 DA · ↓ 832,09 DA per 1M tokens.
No. You pay per use from your balance, with no subscription. Run it once from Call it in code, at the same price.
This model reads text, pictures and files, taking in about a thousand pages at once, and writes back as many as 120 pages of text. It is the same brain as its smaller relation but run in a deeper thinking mode, so it takes longer and spends more effort on each answer to handle the hardest jobs well. It thinks before answering, searches the web, and runs the tools you give it, which suits complex analysis, careful long-form writing and multi-step work built on large documents. It gives back only text, so a job that needs a picture or a voice reply calls for a different kind of model.
Deposit dinars with your Edahabia or CIB card. Every model, GPT-6.1 Terra Pro (batch) included, is paid from that balance. No foreign card, no conversion.
OpenAI names no languages for GPT-6.1 Terra Pro (batch). Arabic, French and Darja: not stated.
It reads text, images and PDFs. Up to 1.1M tokens in one request, about 1 000 pages. It writes up to 96 000 words at once.
No. OpenAI has not published its weights.
OpenAI. Released 26 October 2026.
Text Embedding 3 Small turns text of up to about 8 pages into a fingerprint of its meaning, so search finds passages that mean the same thing even when the words differ. It replaces the older ada-002 and is the sensible default for search over your documents, grouping similar messages or labelling them.
GPT Image 2.5 Sunburst takes a written description, with optional reference pictures, and gives back an image, new or edited, as PNG, JPEG or WebP, with transparent backgrounds on PNG and WebP. It is the precision tier of the 2.5 series, for detailed creative work where an edit has to land exactly as asked, and it adds top quality settings named xhigh and max.
GPT-6 Luna Decisions does not write text. You send content as text, a table of data or a picture, plus up to 200 named questions of three kinds: yes or no, pick among options, or grade against an ordered scale. It returns a probability for every answer, with the likeliest option or expected score, so your own system can set its thresholds for routing, moderation or marking.
Text Embedding 3 Large turns text of up to about 8 pages into a fingerprint of its meaning, so search finds passages that mean the same thing even when the words differ. It is the most accurate of OpenAI's models of this kind, in English and other languages. Choose it when the quality of matches matters most, for search, grouping or labelling documents.
From what its maker and two benchmark sites publish, and where it stands on OpenDunes. Read 7 Nov 2026.
Thinks first
Works through the problem before it answers.
Uses your tools
Can call functions your code provides.
Fills your JSON
Answers in the JSON shape you give it.
Searches the web
Can look things up online while it answers.
Cheaper on repeats
A prompt it saw a moment ago costs less the second time.
Work through a thousand-page report and write a careful summary
Thinks first
Run multi-step tasks that search the web and use your tools
Thinks first · Uses your tools · Searches the web
Fill out forms and tables in an exact shape from your files
Thinks first · Fills your JSON