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Whether you use no-code, Agent Builder, or APIs, you need to choose a model. Here is an overview of the Palmyra models and their capabilities.

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Model comparison

FeaturePalmyra X5Palmyra X4Palmyra X 003 InstructPalmyra VisionPalmyra MedPalmyra FinPalmyra Creative
DescriptionOur latest and most advanced modelAdvanced language model for complex tasksHighly proficient in generating precise and detailed responsesDesigned for processing imagesLanguage model tailored for healthcareDeveloped specifically for the financial sectorPurpose-built for creative thinking and writing
API model IDpalmyra-x5palmyra-x4palmyra-x-003-instructpalmyra-visionpalmyra-medpalmyra-finpalmyra-creative
Bedrock model IDwriter.palmyra-x5-v1:0writer.palmyra-x4-v1:0N/AN/AN/AN/AN/A
Pricing (Input)$0.60 / 1M tokens$2.50 / 1M tokens$7.50 / 1M tokens$7.50 / 1M tokens$5.00 / 1M tokens$5.00 / 1M tokens$5.00 / 1M tokens
Pricing (Output)$6.00 / 1M tokens$10.00 / 1M tokens$22.50 / 1M tokensSee note*$12.00 / 1M tokens$12.00 / 1M tokens$12.00 / 1M tokens
Context window1M tokens128k tokens32k tokens8k tokens32k tokens128k tokens128k tokens
Max output8,192 tokens4,096 tokens4,096 tokens4,096 tokens4,096 tokens4,096 tokens4,096 tokens
  • Palmyra Vision pricing: $0.005 per image and $7.50 per 1M tokens (text output)
  • All models are available in No-code, Agent Builder, and API, except Palmyra Vision, which is not available in Agent Builder. However, you can use vision capabilities with Palmyra X5 in Agent Builder.

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Model details

  • Overview
  • Use cases and capabilities
  • Benchmarking
Palmyra X5 is Writer’s newest and most advanced model for building and scaling AI agents, featuring a 1 million token context window, adaptive reasoning, and industry-leading speed and cost efficiency.Pricing:
  • Input: $0.60 per 1M tokens
  • Output: $6.00 per 1M tokens
Content window: 1M
  • Overview
  • Use cases and capabilities
  • Benchmarking
palmyra-x4 is an advanced language model that excels in processing and understanding complex tasks. It’s ideal for workflow automation, coding tasks, and data analysis.Pricing:
  • Input: $2.50 per 1M tokens
  • Output: $10.00 per 1M tokens
Content window: 128k
  • Overview
  • Use cases and capabilities
  • Benchmarking
palmyra-x-003-instruct is highly proficient in generating precise and detailed responses. It’s particularly useful for applications that require fine-grained language generation.Pricing:
  • Input: $7.50 per 1M tokens
  • Output: $22.50 per 1M tokens
Content window: 32k
  • Overview
  • Use cases and capabilities
  • Benchmarking
palmyra-vision is specifically designed for processing images. It combines the power of natural language processing with computer vision techniques to analyze and generate textual descriptions of images. Palmyra Vision can be used for tasks such as image captioning, visual question answering, and image-to-text generation.Pricing:
  • Image: $.005 per image
  • Video: $.005 per second
  • Text: $7.50 per 1M tokens
Content window: 8k
  • Overview
  • Use cases and capabilities
  • Benchmarking
palmyra-med is a language model tailored for the healthcare industry. It is an assistive tool for processing, summarizing, and understanding extensive medical texts, making it ideal for comprehensive medical document analysis, patient record summarization, and supporting medical research.This model is not designed to provide medical advice, and must not be used for any diagnostic or therapeutic purposes. It is not to be used in direct patient care. Any output generated by the model must always be reviewed and verified by a qualified and licensed physician, based on their professional judgement, before any use is made of it.Pricing:
  • Input: $5.00 per 1M tokens
  • Output: $12.00 per 1M tokens
Content window: 32k
  • Overview
  • Use cases and capabilities
  • Benchmarking
palmyra-fin is a language model developed specifically for the financial sector. This model is an assistive tool for analyzing and synthesizing long financial documents, including comprehensive market reports, detailed investment analyses, and lengthy regulatory filings. With its ability to grasp complex financial narratives and perform deep contextual analysis, palmyra-fin is ideal for applications requiring a thorough understanding of extensive textual information.This model is not designed to assess the suitability of an investment or transaction, and must not be used directly to advise on or recommend any investment or financial transaction. Any output generated by the model must always be reviewed and verified by a qualified and licensed financial advisor, based on their professional judgment, before any use is made of it.Pricing:
  • Input: $5.00 per 1M tokens
  • Output: $12.00 per 1M tokens
Content window: 128k
  • Overview
  • Use cases and capabilities
  • Benchmarking
palmyra-creative is Writer’s purpose-built language model, engineered to elevate creative thinking and writing across diverse professional contexts. With capabilities that amplify originality and adaptability, it caters to industries and teams where innovation drives success. Available via API, No-code tools, Agent Builder, and as an NVIDIA NIM microservice, Palmyra Creative is tailored to inspire bold ideas and solutions.Pricing:
  • Input: $5.00 per 1M tokens
  • Output: $12.00 per 1M tokens
Content window: 128k

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Using models with the Writer API

  • Chat completions
  • Text generation
To select the Palmyra model you want to use for a chat completion, specify the model ID in the model parameter of the request.Below is an example of specifying the palmyra-x5 model in a chat completion request.
curl --location 'https://api.writer.com/v1/chat' \
--header 'Content-Type: application/json' \
--header "Authorization: Bearer $WRITER_API_KEY" \
--data '{
  "model": "palmyra-x5",
  "messages": [
    {
      "role": "user",
      "content": "Summarize GDPR compliance requirements for a cloud-based data storage provider"
    }
  ]
}'
You can also use prebuilt tools to interact with specialized LLMs within a general purpose chat completion request, or to use the Palmyra Vision model in a chat completion.See more details in the tool calling guides:
Get started with the Writer API by signing up for a free account and following the API quickstart.

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Deprecation policy

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Timeline for deprecation

  • We’ll announce the deprecation of a model at least three months in advance. This will give customers time to plan for the migration to the new model.
  • We’ll continue to support deprecated models for a period of time after they’re deprecated. This will give customers time to migrate to the new model.
  • We’ll eventually stop supporting deprecated models. The timeline for this will vary depending on the model. We will announce the end of support for a deprecated model at least six months in advance.

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Deprecated models

Model nameDeprecation Date
Palmyra Fin 32k2025-03-03
Palmyra X 002 32k2024-09-06
Palmyra X 32k Instruct2024-09-06
Palmyra X 002 Instruct2024-09-06

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Migration path

  • We’ll provide customers with a migration path to the new model, including detailed documentation and support to help them migrate their applications.
  • We’ll also offer training and consulting services to help customers transition.