Together: Tev1 4B Experimental - API in Egypt, billed in EGP

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togethercomputertev1-4b-experimental

Tev1 4B Experimental is an experimental decision model from Together AI, a supervised fine-tune of Qwen3.5-4B trained to choose one option from a structured state, question, and list of 2-24

Modality

Decision

Context window

33K tokens

Max output

8 tokens

Region

US

Published

01 Oct 2026

Pricing

Input

2.41

EGP per 1M tokens

Output

Free

EGP per 1M tokens

Monthly cost example

120.34 EGP

Illustrative estimate: 50M input + 15M output tokens per month at this model's catalog rates.

Use it via the API

Together: Tev1 4B Experimental is a System One decision model: send a state and named, typed questions (yes/no, multiple choice, or score) and get one typed answer per question back. The endpoint is TypeSafe-compatible, so the TypeSafe SDK works with base URL https://dev-backend.sovereigneg.com. Read the System One guide.

Run inference

OpenAI-compatible — POST /v1/systemone — drop-in for any OpenAI SDK.

import httpx

response = httpx.post(
    "https://dev-backend.sovereigneg.com/v1/systemone",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={
        "model": "tev1-4b-experimental",
        "state": "I paid for my order twice and it still has not arrived after a week.",
        "questions": {
            "refund": {
                "type": "noul",
                "instructions": "Is the customer asking for money back?",
            },
            "team": {
                "type": "choice",
                "instructions": "Which team should handle this?",
                "criteria": {
                    "billing": "Charges, refunds, invoices",
                    "shipping": "Delivery and tracking",
                    "technical": "Bugs and outages",
                },
            },
            "urgency": {
                "type": "score",
                "instructions": "How urgent is this?",
                "criteria": ["Can wait", "Handle today", "Handle now"],
            },
        },
    },
    timeout=30,
)
answers = response.json()["answers"]
print(answers["refund"]["noul"])    # probability of yes, 0-1
print(answers["team"]["choice"])    # e.g. "billing"
print(answers["urgency"]["score"])  # 0-2, can land between levels

Frequently asked questions

How much does Together: Tev1 4B Experimental cost?

2.41 EGP per 1M input tokens; Output tokens are free. Billing is metered per token in Egyptian pounds (EGP), with no minimum commitment.

What is the context window of Together: Tev1 4B Experimental?

Together: Tev1 4B Experimental supports a context window of 32,768 tokens (33K), with up to 8 output tokens per response.

Where is Together: Tev1 4B Experimental hosted?

Together: Tev1 4B Experimental is served from US (US-hosted inference).

How do I use Together: Tev1 4B Experimental via the API?

Together: Tev1 4B Experimental is a System One decision model. Send a state and typed questions (yes/no, multiple choice, or score) to /v1/systemone with model "tev1-4b-experimental" and your API key — the TypeSafe-compatible contract, so the TypeSafe SDK works with base URL https://dev-backend.sovereigneg.com.