Blog

Symphony for Text Generation: Introducing a new evaluation benchmark for clinical note quality

We built a controlled, multilingual way to measure what AI-generated clinical notes keep, leave out, and add. Then we used it to test Symphony for Text Generation against Heidi and Tandem Health.

Clinical AI Innovation Deep Dive: Exploring the fragmented data timeline problem in EHRs

Patient history in the EHR grew from 1,700 words in 2006 to nearly 60,000 in 2022. Why clinicians still build the patient timeline by hand, and how to fix it.

Symphony for Medical Coding now supports SNOMED CT

Symphony for Medical Coding now supports SNOMED CT, giving developers concept-level coding across the International edition and seven national editions through a single API call.

The structured data problem in healthcare

Unstructured data in healthcare hides what clinicians need. Where SNOMED CT coding helps, where it falls short, and how semantic search fills the gap.

What if there was a search engine for your patient's history?

EHR search leaves clinicians scrolling. What a clinical search engine for patient history needs, from semantic retrieval and provenance to role-aware results.

Why the next era of AI scribes needs an entirely new architecture

Introducing Corti ADVANCE: Bridging the gap between AI ambition and AI deployment

ADVANCE pairs Corti's production-validated agent patterns and API platform with forward deployed engineers, helping our customers take AI initiatives from pilot to production on sovereign infrastructure built for regulated industries.

Welcome to medical speech, ElevenLabs

ElevenLabs used Corti’s medical speech benchmarks to test Scribe v2 Medical. We look at what the results show and why we’re rerunning the Symphony comparison.

No European companies are asking for sovereign AI

European companies don't buy AI for the flag. They buy the best they're allowed to depend on. Near-frontier open weights and better harnesses are changing the sovereign AI equation.

Corti completes ISO 27001, 27017, and 27018 with zero nonconformities

Corti achieves zero nonconformities across ISO 27001, ISO 27017, and ISO 27018 audits, reinforcing independently verified security, cloud governance, and data privacy.

The Sovereignty Gap: Healthcare's path to scaling AI

Corti's panel discussion explored how Europe can lead in healthcare AI through stronger infrastructure, smarter regulation, faster implementation, and strategic resilience.

Introducing Symphony for Speech-to-Text

Introducing Symphony for Speech-to-Text, our next generation of clinical-grade STT models for developers building voice-powered healthcare AI applications.

Symphony for Speech-to-Text: Behind the research supporting real-time medical voice interfaces

Explore the research behind Symphony for Speech-to-Text, our next generation of clinical-grade STT models for developers building voice-powered healthcare AI applications.

Corti and Posos bring certified medication intelligence to clinical AI agents

Medication safety is becoming agent-ready through Corti and Posos’ new partnership for real-time clinical prescribing support.

Introducing Corti for Startups

Up to $5,000 in credits for early-stage teams building the future of healthcare AI applications.

Symphony outperforms OpenAI on HealthBench

Corti Symphony outperforms OpenAI on their own healthcare benchmark HealthBench Pro

Upgrading Symphony for Medical Coding: Now supporting ICD-10-GM German coding

Corti expands Symphony for Medical Coding to support the German Medical Coding system, ICD-10-GM. One API call returns ranked inpatient and outpatient codes with written justification. Available now.

Corti and arztkonsultation bring clinical AI into consultations

Corti's ambient scribing and clinical AI infrastructure is being integrated into the arztkonsultation platform, which more than 100,000 healthcare providers in Germany use for outpatient and cross-sector care.

Corti and medatixx bring AI documentation to outpatient care

Corti and medatixx launched x.scribe to turn outpatient consultations into structured draft notes in real time, reducing documentation burden.

Corti and Dedalus are expanding across Europe

Corti and Dedalus are scaling ambient AI documentation across Europe through ORBIS, helping hospitals create structured notes in real time.

Corti scores 93.3 in a new KLAS Research First Look report

KLAS gave Corti high marks for partnership and innovation, showing healthcare vendors can ship compliant clinical AI faster with trusted support.

Introducing Symphony for Medical Coding

Symphony for Medical Coding uses AI reasoning (not pattern matching) to automate ICD-10 and CPT coding with transparent justifications, higher accuracy, and enterprise-ready APIs.

Symphony for Medical Coding: A next-generation agentic system for scalable and explainable medical coding

See how Symphony automates medical coding with evidence-based reasoning, delivering accurate and auditable results across changing code systems.

NHS Grampian partners with Corti to bring ambient AI documentation to frontline ward care

NHS Grampian and Corti are piloting ambient AI on a frontline ward, cutting nurse documentation time and improving handovers and patient focus.

Symphony: what we've been building - and what's coming next

Symphony unifies Corti’s clinical AI for speech, documentation, and reasoning, with major upgrades planned for the next release cycle.

Corti Achieves ISO/IEC 42001 Certification

Corti achieved ISO/IEC 42001, confirming an AI governance framework built for risk management, transparency, and responsible healthcare AI.

Introducing the Corti Agentic Framework

The Corti Agentic Framework helps teams deploy healthcare AI agents with orchestration, guardrails, auditability, and compliance.

Introducing the Corti Builder Series

The Corti Builder Series highlights teams shipping healthcare AI in production, sharing practical lessons on trust, scale, and adoption.

Corti introduces GIM: Benchmark-leading method for understanding AI model behavior

Corti introduces GIM, an open-source interpretability method that improves AI circuit discovery for safer and more reliable models.

Why healthcare AI doesn't scale without governance

Healthcare AI can only scale with strong governance; learn why oversight, safety controls, and accountability now matter more than demos.

AI Scribes are not yet productivity tools

New clinical trials show ambient scribes reduce burnout, but true ROI needs healthcare-native AI infrastructure that scales beyond point solutions.

Asynchronous FactsR: Cleaner reasoning for complex LLM Pipelines

Asynchronous FactsR extracts structured clinical insights from transcripts and text, enabling cleaner reasoning across complex LLM pipelines.

Corti raises the bar for safe, compliant AI documentation across the NHS

Corti meets and exceeds NHS ambient voice requirements with strong compliance, data protection, and medical-grade AI infrastructure.

We lowered prices to help developers build healthcare AI apps faster

Corti lowered API pricing so developers can build healthcare AI products faster, with lower costs across reasoning and document workflows.

Corti launches a clinical-grade Danish speech to text model raising the bar for medical ASR

Corti’s new Danish clinical speech model boosts medical term recall and accuracy, giving developers compliant, healthcare-ready dictation at scale.

Why voice-first healthcare AI needs medical-grade speech-to-text pipelines

Voice-first healthcare AI depends on medical-grade speech-to-text pipelines that turn clinical speech into reliable, structured data for agents.

The hidden complexity tax: Problems with generalist multi-agent frameworks

Scaling multi-agent systems introduces hidden risks like context loss and governance gaps; learn design patterns for safer AI reliability.

8 problems that make healthcare the world’s hardest language

Healthcare language is uniquely complex; discover eight reasons AI struggles with it and how clinical-grade systems overcome them.

Healthcare runs on data, but most of it is unstructured, messy, and hard to use

Healthcare data is often unstructured and hard to use; Corti turns it into interoperable facts for documentation, coding, and analytics.

Better alignment, better evaluation: towards a new evaluation paradigm for speech to text

A new evaluation approach for speech to text improves alignment quality and delivers fairer, deeper analysis than word error rate alone.

From everyday language to clinical precision: introducing Medical Term Recall

Medical Term Recall introduces a better way to measure clinical speech accuracy, beyond WER, for safer healthcare voice AI systems.

“Parlez-vous médecine ?” - Corti launches the biggest automatic speech to text model for French healthcare & life-science

Corti launched a major French medical speech model, boosting term recall and accuracy for dictation and ambient hospital workflows.

Corti achieves EU medical device registration: Strengthening the foundation for regulated healthcare AI

Corti Assistant MD is now registered in the EU, strengthening Corti’s compliant, medical-grade AI foundation for healthtech builders.

Corti in psychiatry: one of the hardest AI problems in healthcare

Psychiatry is one of healthcare AI’s hardest domains; see how Corti builds safer, context-aware speech and reasoning for mental health.

Decoding healthcare’s unstructured data with a novel multi-agent system

Code Like Humans™ uses a multi-agent approach to medical coding, improving rare-code accuracy and adapting quickly to new ICD updates.

SNOMED CT: healthcare’s new common language (and why AI should care)

SNOMED CT offers a richer clinical language than ICD-10; see why it matters for interoperability and explainable healthcare AI.

New certifications and medical device support from Corti

Corti supports medical device teams with UK Class I status, ISO 13485 workflows, and regulatory-ready documentation for safer AI launches.

SPS and Corti bring ambient medical AI documentation to Philips SpeechLive

SPS and Corti bring ambient medical AI to Philips SpeechLive, combining dictation, transcription, and real-time clinical reasoning.

How a fast-moving EHR startup scaled with Corti’s AI stack

See how a fast-growing startup built an AI-native EHR with Corti to reduce documentation time, improve data quality, and lift adoption.

Safer AI for healthcare starts here: Corti achieves ISO/IEC 27001

Corti’s ISO/IEC 27001 certification confirms security-by-design for healthcare AI, helping teams deploy faster with stronger data protection.

Real-time AI, right inside the EHR: Corti and Medatixx join forces

Corti and medatixx are embedding real-time AI documentation into EHR workflows, supporting more than 47,000 physicians in Germany.

Strategic update: Accelerating our AI platform for healthcare builders

Corti's strategic shift to platform-first approach: focusing on API infrastructure for healthcare builders, with 40x growth in projects and enhanced developer experience.

Building better speech to text for healthcare - what models get wrong, and how we fix it

Healthcare speech models must be accurate, consistent, and explainable; this story covers common failures and how to fix them.

US Healthcare suffers “note bloat” and AI makes it worse, until now

US clinicians face growing note bloat; see how FactsR cuts documentation overload by turning visits into structured clinical facts.

Getting beyond the firewall by building clinical AI for sovereign systems

European healthcare needs sovereign AI; this story explains how Corti helps hospitals deploy compliant clinical systems behind firewalls.

What happens when you open the toolbox: Corti hackathon recap

Inside Corti’s developer hackathon: teams built practical clinical tools fast using healthcare APIs designed for real-world workflows.

Corti Partners with Dedalus and achieves BSI C5 certification

Corti partnered with Dedalus to power ORBIS Speech Assistant and achieved BSI C5 certification for Germany’s strict cloud standards.

When clinical conversations are difficult

Clinical conversations are often messy and non-linear; FactsR helps care teams capture key details in real time without losing context.

Corti and Voicepoint partner to enable compliant AI infrastructure for Swiss Healthcare

Corti and Voicepoint are bringing healthcare AI to Swiss providers, pairing trusted local workflows with compliant, sovereign-ready infrastructure.

Introducing FactsR™: The thinking engine behind better clinical AI

FactsR is Corti’s clinical reasoning engine that extracts and validates facts in real time to create clearer, more complete notes.

The healthcare AI app revolution starts now

Purpose-built healthcare AI infrastructure lets teams launch specialized apps faster, with safer outputs and fewer compliance roadblocks.

Now available: Corti Assistant for mobile

Corti Assistant is now on iOS and Android, giving clinicians secure, on-the-go AI support for faster and more complete documentation.

Inside HIMSS 2025: API demos and developer conversations

At HIMSS 2025, Corti demoed its healthcare APIs for ambient documentation, clinical NLP, and EHR integrations built for developers.

Engineering medical-grade ASR

Medical ASR is harder than it looks; this deep dive shows how context, privacy, and real-time design improve accuracy in care workflows.

Medical dictation deserves better. Here’s what we’re doing to fix it

Medical dictation needs more than generic speech models; see how Corti’s healthcare-trained API delivers high-accuracy, real-time results.

Southwest Healthcare transforms clinical documentation with Corti Assistant

Southwest Healthcare adopted Corti Assistant to accelerate clinical documentation and improve turnaround speed across medical teams.

Building a global team in an age of uncertainty: Our practical approach to diversity and innovation

Corti’s global team strategy links diversity, practical innovation, and mission-driven hiring to build more accessible healthcare AI.

Certification update: Corti's commitment to enhanced data privacy

Corti shares its latest data privacy certification progress, reinforcing secure data handling and compliance with key international standards.

Healthcare AI needs new foundations: A HIMSS 2025 preview

At HIMSS 2025, Corti leaders explain why healthcare needs domain-specific AI that cuts documentation burden and supports safer care.

Specialized AI meets clinical knowledge: Corti partners with Wolters Kluwer Health

Corti and Wolters Kluwer Health combine specialized healthcare AI with trusted UpToDate content for faster clinical decision support.

Access the First AId Report: AI’s Impact on Healthcare

Read the First AId report on how AI is transforming healthcare across Europe, including adoption trends, barriers, and opportunities.

The AI that Healthcare deserves: Welcome to the next chapter of Healthcare AI

Corti introduces a new generation of healthcare AI foundation models designed for clinical precision, reliability, and production use.

Corti partners with Crescendo for UK healthcare

Corti and Crescendo are bringing AI-powered clinical documentation to more than 700 NHS sites across the UK healthcare system.

For healthcare, the holidays are anything but a break

Holiday periods strain care teams; see how smarter workflows and AI support can help healthcare organizations manage demand spikes.

Meet Corti Assistant: More than just a medical AI scribe

Corti Assistant goes beyond AI scribing with real-time guidance, smarter documentation, and clinical support that cuts admin burden.

Why is everyone talking about ambient scribes?

Ambient scribes can reduce documentation burden and support better workflows, but success depends on accuracy, trust, and clinical fit.

Safety holds the key to long-term value in AI for healthcare

Long-term healthcare AI value depends on trust, safety, and governance, not just model performance, speed, or shiny new features.

SOS Alarm improved Triaging

SOS Alarm used AI guidance to refine triage protocols, improve call consistency, and help teams deliver safer emergency response.

The surgeon who left the OR for AI product development

A former surgeon now builds healthcare AI products, bringing frontline clinical experience into safer, more useful tools for care teams.

Ramsay Santé Capio Private Hospital

Capio used Corti AI to automate documentation, coding, and billing, improving accuracy and speeding private hospital workflows across teams.

DSS Health Insurance

DSS Health Insurance used Corti AI to shorten consultations, reduce wait times, and keep service quality high during rapid growth.

Hello, Gefion! Welcoming NVIDIA’s cutting-edge supercomputer to Denmark

Denmark’s Gefion supercomputer, powered by NVIDIA, is helping Corti train stronger healthcare AI models and speed clinical innovation.

BigHand and Corti partnership

BigHand and Corti are helping NHS teams increase capacity, reduce admin pressure, and deliver more timely patient appointments.

Major Hospitals Maternity Wards

Danish maternity wards use Corti AI to help midwives spot pregnancy risks earlier, improve triage decisions, and protect patient safety.

Seattle Fire Dept Triaging Accuracy

Seattle Fire Department’s Medic One used AI-assisted QA to improve triage accuracy, strengthen training, and speed emergency response.

Poor documentation could unravel the healthcare system as we know it

Poor clinical documentation affects safety, reimbursement, and continuity of care; learn why getting records right is now mission critical.

Boston EMS

Boston EMS uses AI-powered review to improve 911 call quality, support dispatcher coaching, and strengthen emergency response outcomes.

Why AI needs explainability

Explainable AI helps clinicians trust outputs by showing how decisions are made, and why transparency is essential for safe healthcare adoption.

Why is medical coding so difficult?

Medical coding is hard because language, rules, and context constantly shift; learn how AI helps improve accuracy and reduce billing friction.

Corti Raises $60M in Series B Funding to Accelerate Healthcare AI Innovation and Expand Work in Public Safety

Corti’s $60M Series B fuels faster healthcare AI development and expansion of public safety solutions across global markets.

Medical AI needs explainability

Explainable medical AI is key to clinician trust; learn how Corti traces which parts of clinical dialogue drive model suggestions.

Overburdened healthcare during COVID19

COVID-19 exposed healthcare capacity gaps; this story shows how AI self-triage improved urgency assessments and guided patients to the right care.

The fusion of telehealth and AI

Telehealth and AI work best together, improving virtual visit quality, reducing clinician burden, and helping patients get faster, safer care.