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Writer's Palmyra in Amazon Bedrock

Build fast with enterprise-grade, reliable Palmyra LLMs from Writer

Get started with Palmyra models in Amazon Bedrock

Amazon Bedrock

Introducing Writer's Palmyra foundation models

Balance advanced reasoning capabilities with enterprise-grade reliability using Palmyra X hybrid models. Achieve superior performance on complex agentic workflows.

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 tokens, powered by a novel transformer architecture and hybrid attention mechanisms. This enables faster inference and expanded memory for processing large volumes of enterprise data and tool calls, critical for scaling AI agents. With adaptive reasoning to dynamically adjust strategy based on context, Palmyra X5 also supports code generation, structured outputs, and over 30 languages.

Palmyra X4

Top ranked on Stanford HELM, Palmyra X4 achieves superior performance on complex tasks and agentic workflows. It combines a 128K token context window with a suite of capabilities, including advanced reasoning, tool calling, LLM delegation, built-in RAG, code generation, structured outputs, multi-modality, and multilingual support. Using enterprise-specific tools that extend the model's ability to take action, Palmyra X4 allows developers to build apps and agents that update systems, perform transactions, send emails, trigger workflows, and more.

Benefits

Palmyra X5 and X4 process 1M and 128K tokens respectively. This expanded window enables processing of extensive documents, complex multi-step reasoning, and sophisticated agent-based workflows. The 1M token context window in X5 effectively removes traditional context constraints, allowing for deeper analysis and more comprehensive task completion.
Palmyra X5 and X4 are hybrid models that combine advanced reasoning capabilities with reliability. These models excel at complex problem solving, multi-step logical reasoning, and sophisticated decision-making processes. The models can understand nuanced context, adapt to different business scenarios, and maintain consistent, accurate outputs across various use cases.
These models support advanced tool-calling capabilities, enabling complex multi-step workflows and agentic actions. The models can interact with enterprise systems to perform tasks like updating systems, executing transactions, sending emails, and triggering workflows. This functionality allows for the creation of sophisticated automated processes and intelligent agents that can handle complex business operations.
Palmyra models are top ranked on leading benchmarks like Stanford's HELM, demonstrating strong performance in real-world business applications. They deliver consistent, accurate results while maintaining strict quality standards required for enterprise use. The models are trained on business content, ensuring outputs align with professional standards and business requirements.

Meet Writer

Writer is transforming enterprise work through its full-stack generative AI platform, with a strong focus on security, accuracy, and enterprise-grade reliability. Its cutting-edge Palmyra models reflect the company's ambition to deliver industry-leading AI agents and reasoning capabilities, with advanced features like 1 million token context windows and sophisticated tool-calling abilities that excel at complex enterprise workflows. Hear from May Habib, Writer's CEO and co-founder, as she discusses what makes Writer's partnership with AWS unique and why bringing their proprietary models to Amazon Bedrock is essential for enterprise AI transformation.

Use Cases

Palmyra models power solutions across investment banking and asset and wealth management, including deal transaction support, 10-Q/10-A and earnings transcripts highlights, fund and market research, and personalized client outreach at scale.
Payors and providers use Palmyra models to build solutions for member acquisition and onboarding, appeals and grievances, case and utilization management, employer RFP response, and more. Pharmaceuticals use Palmyra models to build solutions for commercial medical affairs, R&D, clinical trials, and more.
Retailers use Palmyra models for web page creation and variation, performance analysis, SEO updates, brand and compliance reviews, automated campaign workflows, RFP analysis and response, and more.
Palmyra models support AI solutions across go-to-market strategies, customer support, and operational functions, including personalized and account-based marketing, content creation, campaign workflow automation, account prep and research, knowledge support, job briefs and candidate reports, RFP responses, and more.

Model versions

Palmyra X5

Palmyra X5 is Writer's most advanced model featuring a 1M token context window, enabling complex workflows and deep analysis with industry-leading speed and efficiency.

Max tokens: 1M

Languages: English, Spanish, French, German, Chinese, and more

Fine-tuning supported: No

Supported use cases: Complex app and agent development, code generation and deployment, deep research, and long-context analysis

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Palmyra X4

Palmyra X4 is a high-performance model optimized for enterprise workflows, featuring advanced reasoning with a 128K context window.

Max tokens: 128K

Languages: English, Spanish, French, German, Chinese and more

Fine-tuning supported: No

Supported use cases: Multi-step tasks and workflows, chat, text generation, and extracting knowledge from unstructured data

Read the blog