Jared Palmer: Kev 4B - API in Egypt, billed in EGP

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jaredpalmerkev-4b

Kev 4B is a small open-weight decision model from Jared Palmer, built as a LoRA adapter and pointer head on Qwen3.5-4B-Base and served over the same /v1/systemone contract as TypeSafe's

Modality

Decision

Context window

8K tokens

Max output

7K tokens

Region

US

Published

30 Sept 2026

Pricing

Input

2.41

EGP per 1M tokens

Output

Free

EGP per 1M tokens

Monthly cost example

120.26 EGP

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

Use it via the API

Jared Palmer: Kev 4B 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://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://backend.sovereigneg.com/v1/systemone",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={
        "model": "kev-4b",
        "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 Jared Palmer: Kev 4B 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 Jared Palmer: Kev 4B?

Jared Palmer: Kev 4B supports a context window of 8,192 tokens (8K), with up to 7,372 output tokens per response.

Where is Jared Palmer: Kev 4B hosted?

Jared Palmer: Kev 4B is served from US (US-hosted inference).

How do I use Jared Palmer: Kev 4B via the API?

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