Writer model page

Writer: Palmyra X5

writer/palmyra-x5

Palmyra X5 is Writer's most advanced model, purpose-built for building and scaling AI agents across the enterprise. It delivers industry-leading speed and efficiency on context windows up to 1 million...

TextLong context
Input / 1M
$0.78
Output / 1M
$7.80
Context
1040K
Markup
30%

Use this model through UAI

A dedicated public landing page for this synced catalog row.

Provider
Writer

Synced from the active catalog

Context window
1.0M tokens

Validated for gateway requests

UAI input
$0.78

Charged from your UAI balance

UAI output
$7.80

Same API key and billing flow

This page exists for direct linking, onboarding, and SEO. The same model row powers /v1/models, the public catalog, the app pricing screen, and request validation for /v1/chat/completions.

Why use this model through UAI

The same model route, but with one account, one balance, and one API shape.

Long-context inputs

Writer: Palmyra X5 exposes 1.0M tokens, which makes it a good fit for large documents, transcripts, and retrieval-heavy chat flows.

OpenAI-compatible access

Call writer/palmyra-x5 with the same UAI API key, the same /v1/chat/completions shape, and the same request validation used across the rest of the catalog.

Shared pricing and billing

Pricing, balance, and request history stay consolidated in one UAI account instead of spreading usage across separate Writer dashboards.

Pricing and access

Current synced numbers for this exact model row.

UAI input / 1M tokens
$0.78
UAI output / 1M tokens
$7.80
Writer input / 1M
$0.60
Writer output / 1M
$6.00
Context window
1,040,000
Current markup
30%

Need another option? Browse the full models catalog or compare rows in the signed-in pricing table.

Quickstart

Use this model with your UAI key over the standard OpenAI-compatible route.

Create a key in API Keys, then send requests to https://uai.sh/v1/chat/completions.

curl
curl https://uai.sh/v1/chat/completions \
  -H "Authorization: Bearer uai-YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "writer/palmyra-x5",
    "messages": [{"role": "user", "content": "Say hi in one short sentence."}],
    "stream": false
  }'
Python (OpenAI SDK)
from openai import OpenAI

client = OpenAI(base_url="https://uai.sh/v1", api_key="uai-YOUR_API_KEY")
response = client.chat.completions.create(
    model="writer/palmyra-x5",
    messages=[{"role": "user", "content": "Say hi in one short sentence."}],
    stream=False
)
print(response.choices[0].message.content)
Node.js (OpenAI SDK)
import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://uai.sh/v1",
  apiKey: "uai-YOUR_API_KEY"
});

const response = await client.chat.completions.create({
  model: "writer/palmyra-x5",
  messages: [{ role: "user", content: "Say hi in one short sentence." }],
  stream: false
});

console.log(response.choices[0].message.content);

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