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Writer: Palmyra X5

Palmyra X5 is Writer's most advanced model, purpose-built for building and scaling AI agents across the enterprise. $0.60 per million input tokens, $6 per million output tokens. 1,040,000 token context window, maximum output of 8,192 tokens.

Overview

Model specifications

Context
1,040,000 tokens
Maximum output
8,192 tokens
Architecture
text->text
Tokenizer
Other
Knowledge cutoff
Not provided
Moderated
Yes
OPENROUTER

Complete pricing

Synchronized OpenRouter rates. Token prices are shown per one million tokens.

Input
$0.6
/M tokens
Output
$6
/M tokens
API

Quick start

Call this exact model ID through OpenRouter’s OpenAI-compatible API.

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"writer/palmyra-x5","messages":[{"role":"user","content":"Hello!"}]}'
Capabilities

InputOutput

Input
text
Output
text
API

Supported API parameters

max_tokensstoptemperaturetop_ktop_p
Available providers

1 Provider

Live providers on OpenRouter

Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.

OpenRouter

Amazon Bedrock

unknown
Context
1.0M
Maximum output
8K
Input
$0.600
Output
$6.00
Cache read
Not provided
Cache write
Not provided