Nova Premier 1.0 API: toman pricing and code
amazon/nova-premier-v1
visiontoolsYou are billed for the usage the request actually reported. Prices follow the market. Cached input: 181,328 toman / 1M.Pricing and top-ups
Nova Premier 1.0 example: reading an image into JSON
The example is picked from this model's own capabilities. Drop in your key and it runs as is.
# tip: a data URI works too — base64 the file and prefix it with data:image/jpeg;base64,
curl https://api.uttapen.ir/v1/chat/completions \
-H "Authorization: Bearer sk-up-…" \
-H "Content-Type: application/json" \
-d '{
"model": "amazon/nova-premier-v1",
"messages": [{
"role": "user",
"content": [
{"type": "text", "text": "Return only the invoice number and the total, as JSON."},
{"type": "image_url", "image_url": {"url": "https://example.com/factor.jpg"}}
]
}]
}'import base64, json
from openai import OpenAI
client = OpenAI(base_url="https://api.uttapen.ir/v1", api_key="sk-up-…")
img = base64.b64encode(open("factor.jpg", "rb").read()).decode()
resp = client.chat.completions.create(
model="amazon/nova-premier-v1",
messages=[{
"role": "user",
"content": [
{"type": "text", "text": "Return the invoice number, the date and the total as JSON."},
{"type": "image_url", "image_url": {"url": f"data:image/jpeg;base64,{img}"}},
],
}],
response_format={"type": "json_object"},
)
print(json.loads(resp.choices[0].message.content))import OpenAI from "openai";
import { readFileSync } from "node:fs";
const client = new OpenAI({ baseURL: "https://api.uttapen.ir/v1", apiKey: "sk-up-…" });
const img = readFileSync("factor.jpg").toString("base64");
const resp = await client.chat.completions.create({
model: "amazon/nova-premier-v1",
messages: [{
role: "user",
content: [
{ type: "text", text: "Return the invoice number, the date and the total as JSON." },
{ type: "image_url", image_url: { url: `data:image/jpeg;base64,${img}` } },
],
}],
response_format: { type: "json_object" },
});
console.log(JSON.parse(resp.choices[0].message.content));What is Nova Premier 1.0 good for?
Nova Premier 1.0 is one of Amazon's models. Put "amazon/nova-premier-v1" in the model field and the rest of your code stays as it is. Nova Premier 1.0 keeps 1,000,000 tokens in view at once, and that number is what caps the conversation history in your product. A single response can run to 32,000 tokens. On price it sits in the "expensive" band — cheaper than 348 and dearer than 58 of the other paid models in the catalogue.
What it can do beyond plain text: it reads images directly, which makes it a real option for invoices, forms and screenshots; it supports tool calling, so it can invoke your own functions with valid arguments. All of it works through the standard parameters of the official OpenAI SDK — no custom client, no wrapper.
Pricing is 725,313 toman per 1M input tokens and 3,626,563 per 1M output tokens. A 1,000-word round trip on Nova Premier 1.0 lands near 5,657 toman. It supports cached input: repeated context is billed at 181,328 toman per 1M, which matters a lot if your system prompt is long. You are always charged for the usage the request actually reported, never for the estimate, and a failed request costs nothing.
The closest alternative with the same capabilities from a different provider is Claude Opus 4.5 (batch): Nova Premier 1.0 works out roughly 1× more expensive, and its context window is larger. Both run on the same key and the same code, so trying the other one is a single string change.
To make the figure concrete: 100,000 toman of credit buys roughly 18 thousand-word requests on Nova Premier 1.0, and every 1,000 toman is about 177 words of round trip. A job with one million input tokens and one million output tokens comes to 4,351,875 toman in total. Filling this model's 1,000,000-token window costs 725,313 toman on the input side alone, which is the real reason to keep conversation history short.
Its nearest relative in the catalogue is "amazon/nova-pro-v1", and choosing between those two is where most people hesitate. On a thousand-word request this variant works out 3.7× dearer (5,657 against 1,509 toman). The context windows differ too: 1,000,000 against 300,000 tokens. Maximum answer length differs as well: 32,000 against 5,120 tokens.
Amazon has 5 models in our catalogue; the cheapest is Nova Micro 1.0 at 66 toman per thousand words and the dearest Nova Premier 1.0 at 5,657. Among the less common parameters it accepts top_k — all through the standard request body. It does not support include_reasoning, reasoning, response_format, tool_choice, which most models here do, so test before switching if your code relies on them. By context size the nearest option from another provider is Claude Fable 5 at 1,000,000 tokens.
Good fits: work where the quality of the answer matters more than its cost, pulling text and fields out of images, agents that reach out to APIs and databases, analysing a long document or codebase in one request.
Amazon Nova Premier is the most capable of Amazon’s multimodal models for complex reasoning tasks and for use as the best teacher for distilling custom models.
Three real jobs, priced on this model
Each figure is derived from the prices above and moves when they do.
| Job | Tokens | Cost |
|---|---|---|
| One chat turn with a medium history | 1,500 in + 400 out | 2,539 toman |
| Summarising a ten-page document | 4,000 in + 600 out | 5,077 toman |
| Classifying a thousand short rows | 120,000 in + 20,000 out | 159,569 toman |
Frequently asked
- How do I call Nova Premier 1.0 from Iran?
- Sign up with your mobile number, top the wallet up in toman, create an API key, then in the official OpenAI SDK point base_url at https://api.uttapen.ir/v1 and set model to "amazon/nova-premier-v1". Nothing else in your code changes.
- What does Nova Premier 1.0 cost in toman?
- 725,313 toman per 1M input tokens and 3,626,563 toman per 1M output tokens; a 1,000-word request is around 5,657 toman. You pay for the usage that request actually reported, and a failed request costs nothing.
- How much input does Nova Premier 1.0 take?
- Up to 1,000,000 tokens per request, roughly 750k words. A single answer can reach 32,000 tokens.
- Does Nova Premier 1.0 support streaming and tool calling?
- Streaming (stream=true) works on every model here. This one supports tool calling in the standard OpenAI shape. Image input is accepted through image_url, as a data URI or a public URL.