Every clinical capability. One model.

Speech-to-text, documentation, coding, and agentic workflows, all routed through a single compliant and guardrailed orchestration layer built for the complexity of healthcare.

Frontier clinical AI, built by the lab dedicated to healthcare.

Business Product Target Streamline Icon: https://streamlinehq.com business-product-target
Clinical-Grade Speech-to-Text. Premier-tier transcription across 10+ languages, validated against 150,000+ medical terms and scaled in production clinical environments.Speech-to-text for healthcare.
Health Medical Notes Streamline Icon: https://streamlinehq.com health-medical-notes
Agentic Capabilities. Build and deploy purpose-built AI agents for healthcare workflows, using an orchestration layer designed for the compliance and complexity of clinical environments.
Ecology Tree Streamline Icon: https://streamlinehq.com ecology-tree
Guardrailed Text Generation. Structured clinical documentation from conversation, with specialty-specific templates, orchestrated output, and hallucination detection built in.
Interface Essential Global Public Streamline Icon: https://streamlinehq.com interface-essential-global-public
Compliance & safety architecture. HIPAA and GDPR compliant infrastructure, with guardrails, compliance, and clinical-grade reliability built into every layer of Symphony.
Coding Apps Websites Programming Browser Streamline Icon: https://streamlinehq.com coding-apps-websites-programming-browser
Medical coding intelligence. Automated ICD-10, CPT, and procedure coding powered by Symphony's clinical reasoning engine, built for accuracy and auditability at production scale.

Clinical-grade speech-to-text built for the agentic age of healthcare

Validated on real clinical language. Symphony's speech models are trained and tested against 150,000+ medical terms across specialties, dialects, and care settings, not general-purpose audio benchmarks.

Embedded compliance by design. Build on HIPAA and GDPR compliant infrastructure, with dictation formatting and output structure that fits directly into clinical and administrative workflows.

Precision at the word level. With a 2% word error rate in clinical environments, Symphony outperforms general-purpose models in production environments.

Fast

Low-latency transcription designed for real-time clinical use, from bedside dictation to contact center triage, without sacrificing accuracy under pressure.

Accurate

The lowest published error rate among comparable speech models tested on medical audio.

Global

Premier-tier models across 10+ languages, from English and German to Arabic and Swiss German, with dictation formatting supported across core languages.

Governed agent infrastructure, powered by Symphony

Build and deploy purpose-built healthcare AI agents on an orchestration layer designed for compliance, auditability, and clinical-grade reliability.

Orchestration that keeps multi-agent systems predictable

orchestrator assigns roles, routes tasks, and enforces boundaries, with governed memory, persistent thread state, and full A2A and MCP compatibility.

Domain intelligence out of the box

Compose agents from modular Experts with tightly scoped clinical reasoning, built on Symphony's clinical knowledge base, without prompt-engineering a generic LLM from scratch.

Full oversight from prototype to production

Every agent action is logged, guardrailed, and traceable. Symphony's compliance architecture keeps systems accountable in regulated environments.

Symphony clinical reasoning engine

Real-time reasoning, guardrailed orchestration, and structured clinical outputs, so every line of generated documentation is accurate, complete, and traceable.
Accuracy Comparison
F-Score (higher is better)

Text generation

Conciseness & completeness

F-Score (higher is better)

Corti
84%
OpenAI
65%

94%
Groundedness. Symphony's outputs stay anchored to source conversation, meaning clinicians can trust every line of documentation.
86%
Fewer conciceness errors. Extraneous detail drops, keeping documentation tight and clinically precise.
+50%
Improvement in clinical content capture. FactsR, Symphony's reasoning engine drives fewer gaps, fewer corrections, and less clinician rework.

FactsR reasoning engine

Extracts and fact-checks clinical information in real time, keeping records precise and tightly aligned with the source consultation.

Structured output

Format-preserving, machine-readable documentation that fits directly into EHR fields, coding pipelines, and agentic workflows.

Specialty templates

Specialty-specific note formats built by Corti clinicians, covering structure, terminology, and output requirements across care settings.

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