Writer: Palmyra X5

Reasoning model for deliberate analysis, multi-step problem solving, and tool use

Model lab: Writer
Model family: palmyra

Modalitiestext, image → text

Context window1,000,000

Maximum output8,192

InputUSD 0.48 / 1M tokens

OutputUSD 4.8 / 1M tokens

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Quickstart

Use your Moduck API Key, set the API base URL to https://api.moduck.ai/v1, and set the model parameter to writer/palmyra-x5.

import os
import requests

base_url = "https://api.moduck.ai/v1"
api_key = os.environ["MODUCK_API_KEY"]
model_id = "writer/palmyra-x5"

response = requests.post(
    f"{base_url}/chat/completions",
    headers={
        "Authorization": f"Bearer {api_key}",
        "Content-Type": "application/json",
    },
    json={
        "model": model_id,
        "messages": [{"role": "user", "content": "Hello!"}],
        "stream": False,
    },
    timeout=60,
)
response.raise_for_status()
print(response.json())

Use the familiar OpenAI-style chat request format to make model integration easier.

Palmyra X5 API Pricing

Type	Price information
Input	USD 0.48 / 1M tokens
Output	USD 4.8 / 1M tokens

Performance

Performance trends

Throughput88.8 tok/sCurrent

Time to first token1.3 sCurrent

End-to-end latency7.5 sCurrent

Throughput

Current88.8 tok/s

Window average89.3 tok/s

Time to first token

Current1.3 s

Window average1.5 s

End-to-end latency

Current7.5 s

Window average7.5 s

Tail latency (P99)

Current13.7 s

Window average16.7 s

Prompt cache hit rate

Current26.5%

Window average23.3%

Error rate

Current0.0%

Window average0.2%

Availability

Uptime100%At least one provider responded

Availability100%Requests actually served

Error rate0%Share of failed requests

Served requests, hour by hour

24 hours agoNow

Palmyra X5 Compare models

Model	Input price	Output price	Context window	Capabilities
Palmyra X5This page	USD 0.48 / 1M tokens	USD 4.8 / 1M tokens	1,000,000	Text output · Reasoning · Tool calling
Palmyra X4	USD 2 / 1M tokens · Context ≤ 122880 tokens · Maximum output 8192 tokens	USD 8 / 1M tokens · Context ≤ 122880 tokens · Maximum output 8192 tokens	128,000	Text output · Reasoning · Tool calling
DeepSeek V4.1 Flash 1017	USD 0.028 / 1M tokens · Quantization fp4	USD 0.4 / 1M tokens · Quantization fp4	1,000,000	Text output · Reasoning · Tool calling
Mistral Large 4	USD 0.544 / 1M tokens	USD 1.672 / 1M tokens	1,048,576	Text output · Reasoning · Tool calling
LongCat-2.5-Preview	USD 0.6 / 1M tokens	USD 2.36 / 1M tokens	1,000,000	Text output · Reasoning · Tool calling

Model specifications

Input: text, image
Output: text
Context window: 1,000,000
Maximum output: 8,192
Release date: 2025-04-28
Attachments: Yes
Reasoning: Yes
Tool calling: Yes
Temperature setting: Yes
Open weights: No

Frequently asked questions

What is Palmyra X5 for?

Reasoning model for deliberate analysis, multi-step problem solving, and tool use

What inputs and outputs does Palmyra X5 support?

Recorded inputs: text, images; outputs: text.

How is Palmyra X5 priced?

The pricing table shows the current recorded Moduck price. For example: Input USD 0.48 / 1M tokens; Output USD 4.8 / 1M tokens. See the pricing table for all units, variants, and conditions.

What specifications are recorded for Palmyra X5?

Current model records list Context window 1,000,000 tokens; Maximum output 8,192 tokens.

What model parameter does the Quickstart use?

The example uses writer/palmyra-x5. This value comes from the page identifier and is not confirmed as a callable Moduck public ID.

Can I call this model through the Moduck API now?

This page has no verified Moduck API call for this model. A Quickstart example or reserved ID does not establish access; check the models available to your account.