Blog Hanzo
Des modèles d'IA de pointe, une infrastructure pour les agents et la plateforme qui alimente la prochaine génération d'applications intelligentes.
Rendre le commerce headless lisible à l'ère des LLM agentiques
Les acheteurs deviennent des agents. Ce qu'il faut pour être lisible, signable et payable par un LLM sans humain dans la boucle, et ce que Hanzo livre aujourd'hui.
Votre IA prévoit de vous tuer
Pourquoi les modèles frontières échouent quand des vies réelles sont en jeu, et comment Hanzo Kai 1.9 impose une sûreté déterministe.
Kai 1 : des décisions, pas des complétions
Kai est le modèle de décision de Hanzo, servi par la Hanzo API. Donnez-lui un état explicite et une question aux options énumérées : il renvoie une réponse typée et calibrée, un choix, un score, un oui ou un non, ou un renvoi argumenté.
Qu'est-ce qu'un modèle de décision ?
Les modèles génératifs raisonnent en paragraphes sans contrainte. Les modèles de décision tranchent par des transitions d'état typées et calibrées. Voici pourquoi la prochaine frontière de l'IA n'est pas la génération, mais la décision.
Les principaux points de douleur des sociétés d'investissement que Hanzo AI résout
Repérez les défis opérationnels clés du capital-investissement, du capital-risque et de la gestion d'actifs, et voyez comment le cloud d'IA souverain de Hanzo, ses modèles de raisonnement de frontière et ses flux agentiques accélèrent le sourcing, la diligence et l'exécution.
Le routeur est le registre
Hanzo Cloud n'a aucun fichier OpenAPI versionné. La table de routes vivante est la source, projetée de trois façons, et un test de bijection fait échouer la compilation si une projection dérive. 1,362 opérations sur 963 paths, générées par processus au moment de la requête.
Un demi-million de RPS sur un GB10 : le réseau était le goulot, pas la machine
Nous avons voulu voir jusqu'où le plan de données de notre cloud pouvait aller sur une NVIDIA GB10. La réponse nous en a plus appris sur les files de réception de la NIC que sur notre propre code, et elle a plus que doublé notre débit sur le même câble.
Voici Hanzo Datastore : un moteur OLAP prêt pour le post-quantique
Un entrepôt en colonnes dérivé de ClickHouse, reconstruit autour de la séparation stockage et calcul sur Hanzo S3, optimisé par profils et à l'édition de liens jusqu'à environ la moitié de la mémoire, sans gRPC, avec une voie vers une coordination post-quantique sans leader.
En finir avec Raft : du consensus ZooKeeper à Lux Quasar, nativement
Comment Hanzo Datastore remplace le moteur NuRaft sous ClickHouse Keeper par Lux Quasar — consensus post-quantique sans leader, lié directement dans le serveur C++ — tout en gardant l'API ZooKeeper que parle la réplication.
Proof of AI : un cloud open source qui paie les développeurs sur lesquels il tourne
Hanzo Cloud est bâti sur Proof of AI — une inférence déterministe que n'importe quel validateur peut revérifier sur la chaîne — et sur l'engagement que 25 % de ce que le cloud gagne revient aux développeurs open source dont il exécute le code.
Hanzo Brain : le graphe de connaissances d'abord local pour les agents
Un seul fichier SQLite que votre agent lit depuis chaque environnement d'exécution. Zéro aller-retour vers un LLM pour les opérations de graphe, FTS5 plus vecteurs plus extraction d'arêtes typées à l'écriture.
Zen : architecture MoE à 1T+ paramètres
Le LLM phare de Hanzo — un modèle Mixture of Experts de 1.04T paramètres, fusionné à partir des meilleurs modèles de langue, avec entraînement distribué et attestation du modèle sur la chaîne.
Hanzo publie des preuves formelles pour l'infrastructure des agents d'IA
Preuves Lean 4 vérifiées par machine pour la sûreté des agents, le protocole MCP, le consensus PoAI et l'exploitation de la plateforme
BitDelta : servir 14 modèles Zen depuis un seul cluster GPU
Comment la compression delta en 1 bit de BitDelta permet de servir 14 variantes de modèles Zen depuis une infrastructure GPU partagée : les mathématiques, l'architecture et les compromis.
De l'IA commerciale aux modèles de frontière : la décennie d'infrastructure de Hanzo
Douze ans à bâtir l'infrastructure d'IA — d'un moteur de recommandation en temps réel en 2014 à 94+ modèles de frontière et une blockchain post-quantique en 2026. Le récit technique de la façon dont nous en sommes arrivés là.
La pile complète de l'agent d'IA : modèles, calcul et outils sur une seule plateforme
Hanzo AI présente la première plateforme qui réunit plus de 100 modèles d'IA, du calcul cloud, l'accès GPU et plus de 260 outils MCP sous un seul compte développeur.
GPU H100 à $3.48/Hour — 72% moins cher qu'AWS
Hanzo Bot ouvre l'accès à la demande aux GPU H100 pour les développeurs d'agents d'IA à $3.48/hr, soit 72% de moins que le tarif équivalent d'AWS.
Faites tourner des agents d'IA pour $5/Month : voici Hanzo Bot
Hanzo Bot arrive avec l'hébergement d'agents d'IA le moins cher du secteur : dès $5/mo avec crédit offert, accès intégré à plus de 100 modèles et GPU H100 à $3.48/hr.
Transcription d'IA 85% moins chère qu'OpenAI : tarifs multimodaux pour les développeurs de bots
Hanzo Bot livre la transcription à $0.0009/minute — 85% moins cher qu'OpenAI Whisper — plus la génération d'images au prix le plus bas du secteur, $0.00013/step.
Analyse détaillée des prix Hanzo : chaque modèle, chaque offre, chaque comparaison
Le détail complet des prix Hanzo pour les modèles d'IA, le calcul cloud, l'accès GPU et les outils, avec des comparaisons directes face à chaque grand concurrent.
Une API pour chaque modèle d'IA : la Hanzo AI Gateway
Hanzo AI lance la première passerelle d'IA multi-fournisseurs sans marge du secteur : une clé d'API pour 100+ modèles de tous les grands fournisseurs, plus 14 modèles Zen propriétaires.
Zen4 Coder : 480B paramètres, 92% d'actifs en moins — le modèle de code MoE
Hanzo AI lance Zen4 Coder, un modèle de code Mixture of Experts de 480B paramètres qui n'active que 35B paramètres par token, pour une intelligence de code de frontière à une fraction du coût de calcul.
Zéro frais de sortie : la pratique tarifaire du cloud qui doit mourir
Les frais de sortie sont une taxe sur le succès. Hanzo Network inclut la bande passante à chaque niveau, de 500 GB sur l'offre à $5 jusqu'à 120 TB sur Ultra, sans surfacturation.
Disponibles : Qwen3.5-35B-A3B et Mercury 2 — MoE efficace et raisonnement de pointe
Qwen3.5-35B-A3B (Apache 2.0, MoE multimodal) et Mercury 2 d'Inception sont disponibles sur la passerelle Hanzo AI.
Disponible : Gemini 3.1 Pro — le modèle de raisonnement à 1M tokens de Google
Gemini 3.1 Pro de Google est disponible sur la passerelle Hanzo AI : fenêtre de contexte de 1M tokens et raisonnement multimodal sur le texte, les images, l'audio, la vidéo et le code.
Disponibles : Claude Sonnet 4.6 et Qwen3.5-397B — MoE multimodal à grande échelle
Claude Sonnet 4.6 et Qwen3.5-397B-A17B sont disponibles sur la passerelle Hanzo AI : la dernière sortie d'Anthropic à côté du plus grand modèle MoE multimodal open source.
Disponibles : Seed 2.0 de ByteDance et Qwen3-Coder-Next — raisonnement de pointe et agents de code
Seed 2.0 Pro de ByteDance et Qwen3-Coder-Next d'Alibaba sont disponibles sur la passerelle Hanzo AI : raisonnement multimodal de pointe et agents de code open source.
Disponibles : GLM-5 (744B) et MiniMax M2.5 (230B) — deux géants open source
GLM-5 et MiniMax M2.5, deux des plus grands modèles open source jamais publiés, sont disponibles via la passerelle Hanzo AI.
Disponibles : Google Gemma 3n et Gemma 3 270M — l'IA sur l'appareil devient multimodale
Gemma 3n de Google (multimodal sur l'appareil) et Gemma 3 270M (la plus petite Gemma à ce jour) sont disponibles sur la passerelle Hanzo AI.
Disponibles : Claude Opus 4.6 et GPT-5.3 Codex sur la passerelle Hanzo
Claude Opus 4.6 d'Anthropic et GPT-5.3 Codex d'OpenAI sont disponibles via la passerelle Hanzo AI : même API, même clé, zéro majoration.
Hanzo Cap Table : la gestion du capital pour les startups
Hanzo Cap Table arrive : gestion de l'equity, scénarios et préparation au 409A, sans le tarif de Carta.
En anglais
Pas encore traduits : ces articles s'ouvrent en anglais.
Introducing Enso — one API, routed to the best frontier intelligence
Enso is Hanzo's learned router: no single frontier model leads every benchmark, so Enso routes each request to the model most likely to win it — and learns from your feedback as it goes. Microsecond routing on a CPU, a transparent per-request meter, and a 1% fee that pays for itself. Here is how it works, the measured results, and the cost-transparency angle a monolith cannot offer.
Route every prompt to the right model — and cut AI cloud costs by up to 90%
Hanzo Router places each request on the cheapest model that can still serve it — reuse a local model for free, load one that fits, or fall through to cloud. Here's the idea, what it feels like in production (qualitative), and the honest cost arithmetic (quantitative) — no fabricated benchmark.
Enterprise Cloud Without Enterprise Pricing: 96 vCPUs at $3,999/Month
Hanzo Network launches Business through Ultra enterprise cloud tiers — dedicated CPU machines from 8 to 96 vCPUs with 71–81% cost advantage over hyperscaler equivalents.
Hanzo Network: 10–54% Cheaper Than DigitalOcean, Lightsail, and Vultr
Hanzo Network launches a developer cloud that undercuts DigitalOcean, AWS Lightsail, Vultr, and Linode by 10–54% — with zero egress fees, DDoS protection, and consistent global pricing included.
Zen4: Abliterated AI Models for Every Scale
Announcing the full Zen4 family: mini (4B) through ultra (1T MoE), all abliterated. Eight models covering every scale from edge to cloud, with no refusal behavior and full capability access.
Introducing Zen4: Open Foundation Models from 4B to 1T+
Zen4 is a complete lineup of open AI models spanning from 4B to over 1 trillion parameters, featuring consumer, coder, and ultra tiers.
Hanzo Browser Extension: AI in Every Tab
Bringing AI capabilities to your browser - summarize pages, answer questions, and automate workflows.
Hanzo Dataroom: Secure Document Sharing with Analytics
Introducing Hanzo Dataroom — secure document sharing with per-page analytics, watermarking, and granular access controls for fundraising and M&A.
Hanzo ML Platform: End-to-End Machine Learning Infrastructure
Announcing the unified Hanzo ML Platform — training, serving, pipelines, feature store, model registry, and evaluation in one integrated system.
Zen Reranker: Neural Reranking at 30x Compression
Zen Reranker delivers 7680-dimensional neural reranking with a 31.87x BitDelta compression ratio, designed for RAG pipelines and integrated with Hanzo and Zoo decentralized search networks.
Hanzo Dev: AI Coding Agent for Your Terminal
Hanzo Dev launches — an AI coding agent that lives in your terminal, understands your codebase, and writes production-quality code.
Zen VL: Vision-Language Models with Function Calling
Zen VL is a family of vision-language models at 4B, 8B, and 30B -- each with instruct and agent variants -- supporting OCR in 32 languages, GUI navigation, spatial grounding, and native function calling with visual context.
Zen Artist: Image Generation Reimagined
Introducing Zen Artist - our multimodal image generation model with unprecedented control and quality.
Zen Omni: Unified Multimodal AI
Zen Omni is a 30B MoE unified multimodal model with Thinker-Talker architecture, handling text, vision, and audio in a single model with real-time speech-to-speech at under 300ms latency.
MCP: 260 Tools for AI Models
How we built 260+ tools using Model Context Protocol, enabling AI models to interact with the world.
Zen Designer: 235B Vision-Language Model
Zen Designer is a 235B MoE vision-language model with 22B active parameters, supporting image analysis, video understanding, OCR in 32 languages, and native design reasoning.
Zen Max: 671B Reasoning Model
Zen Max is a 671B MoE reasoning model with 384 experts, 256K context, and abliterated base weights -- achieving AIME 2025 99.1%, SWE-Bench 71.3%, and BrowseComp 60.2%.
One Billion Dollars in Client Revenue
Hanzo AI has driven over $1 billion in cumulative revenue for our clients through AI-powered marketing and commerce infrastructure.
Zen Coder: Code AI from 4B to 480B
Zen Coder is a family of code-specialized models spanning 4B edge to 480B frontier, with 128K context, extended thinking up to 512K tokens, MCP integration, and support for 100+ programming languages.
Hanzo Operative: Computer Use for AI Agents
Introducing Hanzo Operative — enabling AI agents to use computers like humans: screen capture, mouse, keyboard, and application interaction.
Hanzo Flow: Visual AI Workflow Builder
Hanzo Flow launches — a visual drag-and-drop builder for complex AI workflows. Connect models, tools, and APIs without writing integration code.
Zen Guard: Multilingual AI Safety Classification
Zen Guard is an 8B multilingual safety classifier covering 119 languages and 9 harm categories, with a three-tier severity system and 5ms/token streaming latency.
Introducing Hanzo Console: Unified LLM Observability
Hanzo Console launches — a unified development environment for observing, debugging, and optimizing LLM applications across all providers.
Zen Embedding: #1 Multilingual Retrieval
Zen Embedding reaches #1 on the MTEB multilingual leaderboard with a 70.58 score, supporting 100+ languages and Matryoshka representation learning across four dimension sizes.
Hanzo Experiments: Feature Flags and A/B Testing
Introducing Hanzo Experiments — feature flags, A/B testing, and progressive rollouts with statistical rigor.
Zen Nano: 0.6B Edge AI Model
Zen Nano is a 0.6B on-device AI model built for mobile and embedded deployment, achieving 44K tokens/sec on M3 Max with a 40K context window.
Zen Musician: AI-Generated Music That Sounds Human
Introducing Zen Musician - our AI music generation model that creates original compositions in any style.
Jin 2.0: The Next Generation of Multimodal AI
Announcing Jin 2.0, a major upgrade to our unified multimodal AI architecture with expanded capabilities and improved performance.
Case Study: Keek — AI-Powered Social Media Transformation
How Hanzo integrated AI infrastructure into the Keek social platform — content recommendation, multimodal moderation, and creator tools processing 12M daily content items.
ACI: The AI Compute Infrastructure Network
Introducing ACI, a decentralized network for AI compute that enables trustless, verifiable AI inference.
Zen Video: Generative Video at Scale
Introducing Zen Video - our generative video model for creating high-quality video content from text and images.
Hanzo Partners with Personas Social to Power Keek's AI
Hanzo AI partners with Personas Social Inc. to integrate AI-powered features into the Keek social platform.
Hanzo Notebooks: Managed Jupyter with GPU Access
Introducing Hanzo Notebooks — managed Jupyter workspaces with on-demand GPU access and pre-installed ML frameworks.
Candle: Rust-Native Machine Learning
Introducing our investment in Candle, the Rust ML framework powering Hanzo's next-generation inference.
Hanzo Sign: Electronic Signatures Without the Enterprise Tax
Introducing Hanzo Sign — legally binding electronic signatures with audit trails, templates, and API access at a fraction of DocuSign's price.
Hanzo CX: Complete Customer Experience Platform
Introducing Hanzo CX — a unified customer experience platform with omnichannel inbox, AI-assisted responses, and full conversation history.
Zen Coder: Code Generation That Actually Works
Building Zen Coder - our code generation model trained on real software engineering workflows.
Zen Dub: Voice Cloning and AI Dubbing
How we built Zen Dub - an AI system for voice cloning and automatic dubbing in 100+ languages.
LLM Infrastructure: Running AI at Scale
How we built infrastructure to serve billions of LLM requests for commerce applications.
Hanzo Auto: AI Workflow Automation
Introducing Hanzo Auto — AI-powered workflow automation with 280+ integrations and a visual builder.
Hanzo CRM: Modern Customer Relationship Management
Introducing Hanzo CRM — a modern, AI-enhanced CRM for teams that want to close deals, not manage software.
Zen Agent: Building AI That Actually Does Things
Introducing Zen Agent - our framework for building AI systems that can take action in the real world.
Zen Integration: AI That Follows Your Rules
Introducing Zen, our system for ensuring AI follows business rules, compliance requirements, and brand guidelines.
Hanzo Insights: Product Analytics That Respects Privacy
Introducing Hanzo Insights — product analytics with event tracking, funnels, cohorts, and session replay, without selling user data.
Hanzo Edge: High-Performance API Gateway
Introducing Hanzo Edge — a high-performance API gateway with sub-millisecond routing, rate limiting, and authentication at the edge.
Gym: Distributed Training for the Rest of Us
Introducing Gym - our platform for distributed AI model training that turns the world's GPUs into a supercomputer.
Jin: Unified Multimodal AI Architecture
Introducing Jin, our unified architecture for multimodal AI that powers the next generation of Hanzo intelligence.
LLM Inference at the Edge: Our llama.cpp Journey
How we brought large language models to edge devices using llama.cpp and what we learned along the way.
Hanzo Observability: Metrics, Logs, and Traces in One Platform
Launching the Hanzo Observability stack — unified metrics, logs, and distributed tracing with OpenTelemetry-native ingestion.
hanzo.vim: AI-Powered Vim for Terminal Purists
Bringing AI capabilities to Vim without sacrificing the terminal-native experience.
Identity NFTs: Portable Commerce Identity
Introducing Identity NFTs: blockchain-based portable identity for commerce.
Open Source at Hanzo: Building in Public
Announcing Hanzo's open-source strategy — why we're open-sourcing our core infrastructure and introducing revenue sharing for contributors.
HKE: Hanzo Kubernetes Engine
Launching HKE — managed Kubernetes that eliminates the operational burden without limiting what you can do.
Building Our ML Framework
Why we built a custom ML framework and what we learned along the way.
Case Study: Bellabeat — Scaling a Women's Health Platform
How Hanzo helped Bellabeat scale their women's health wearable platform to $35M in projected revenue through CMO/CTO services, marketing automation, and data analytics.
Hanzo Search: Full-Text Search That Just Works
Introducing Hanzo Search — full-text search with typo tolerance, faceting, and sub-millisecond query times.
Agent SDK: Build Intelligent Assistants
Introducing the Hanzo Agent SDK: tools for building intelligent commerce assistants.
Hanzo Platform: Git Push to Production
Launching Hanzo Platform — a PaaS that deploys your code from git push to production with zero DevOps configuration.
Multi-Modal AI for Commerce
How we are combining vision, language, and structured data for next-generation commerce AI.
Hanzo Tasks and Queues: Durable Background Execution
Launching Hanzo Tasks and Queues — durable workflow execution and message queues for reliable background processing.
Case Study: Damon Motorcycles — 500x ROI Campaign
How Hanzo delivered a 500x ROI marketing campaign for Damon Motorcycles, generating a 230% increase in qualified leads for their electric motorcycles.
The Context Layer: Our Early Work on Multi-Model State Management
How we built a context management protocol for multi-model AI pipelines — early research that shaped how we think about AI state.
Hanzo KMS: Secrets Management Done Right
Introducing Hanzo KMS — end-to-end encrypted secrets management with environment sync, rotation, and audit trails.
Hanzo Storage: S3-Compatible Object Storage
Launching Hanzo Storage — S3-compatible object storage with integrated CDN and no egress fees.
Case Study: Casper — Enterprise Blockchain from Concept to Mainnet
How Hanzo helped Casper Labs architect and launch an enterprise-grade blockchain — from the Rust pivot to mainnet launch and DEVxDAO founding.
Hanzo SQL: Managed PostgreSQL with Zero Ops
Launching Hanzo SQL — managed PostgreSQL with automatic scaling, high availability, and zero operational overhead.
Introducing the Hanzo Agent Framework
Announcing the Hanzo Agent Framework: building blocks for intelligent automation in commerce.
Hanzo Base: Backend-as-a-Service for Modern Applications
Introducing Hanzo Base — a complete backend-as-a-service with database, auth, storage, and realtime capabilities.
Hanzo Cloud: Managed Infrastructure for Commerce
Introducing Hanzo Cloud: fully managed commerce infrastructure with enterprise-grade reliability.
Hanzo DNS and Networking: Programmable Infrastructure
Launching Hanzo DNS and Networking — programmable DNS with service discovery and zero-trust virtual networks.
Webhooks: Real-Time Event Delivery
Announcing Hanzo Webhooks: reliable, secure, real-time event delivery for your integrations.
Case Study: Unikoin Gold — 120,000 ETH Token Launch
How Hanzo helped Unikrn raise 120,000 ETH in their token launch, combining blockchain infrastructure with regulatory compliance across 15+ jurisdictions.
The Hanzo SDK Ecosystem
Announcing official SDKs for JavaScript, Python, Ruby, Go, and PHP, plus the new SDK development kit.
Hanzo Functions: Serverless Compute with Zero Cold Starts
Introducing Hanzo Functions — serverless compute with zero cold starts, built for event-driven commerce workloads.
The Hanzo API Gateway
Introducing the Hanzo API Gateway: unified access, better security, and improved developer experience.
Co-Founding the First SEC-Approved Crowdfunding Token
Hanzo co-founded the first SEC-approved crowdfunding token offering, bridging traditional crowdfunding with tokenized securities.
ML-Powered Analytics: From Dashboards to Decisions
How we are using machine learning to transform analytics from passive reporting to active decision support.
Hanzo Payments: Unified Payment Processing for Global Commerce
Launching Hanzo Payments — unified payment processing with intelligent routing, fraud detection, and multi-currency support.
Checkout 2.0: Conversion Through Simplicity
Announcing Checkout 2.0, our redesigned checkout experience built for maximum conversion.
Hanzo Identity: Authentication That Scales with Your Business
Introducing Hanzo Identity — enterprise-grade authentication and access management built for commerce platforms.
Commerce AI: What We Learned in 2017
Lessons from a year of building and deploying AI systems for commerce.
42 Million in Client Sales: What Techstars Taught Us
Reflecting on Techstars Demo Day and $42M in client sales generated through the Hanzo platform.
Hanzo Joins Techstars '17
Hanzo has been selected for Techstars 2017, accelerating our mission to power intelligent commerce.
Introducing the Hanzo Platform
Crowdstart evolves into Hanzo: a complete commerce platform for the modern era.
AI-Powered Product Recommendations
How we built collaborative filtering and content-based recommendations into the Crowdstart platform.
Hanzo Analytics: Real-Time Intelligence for Commerce
Launching Hanzo Analytics — real-time behavioral intelligence for commerce teams who need answers now, not tomorrow.
Earle: Genetic Algorithms for Marketing Optimization
Introducing Earle, our genetic algorithm system for evolving high-performing marketing campaigns.
Real-Time Analytics: From Data to Decisions
How we built real-time analytics into Crowdstart and what we learned about data-driven commerce.
Astle.js: Reactive Commerce Components
Releasing Astle.js, our open-source library for building reactive commerce interfaces.
Cloud-Native Commerce: Why Architecture Matters
How we built Crowdstart as a cloud-native platform from day one, and why this matters for commerce.
Introducing Crowdstart: Commerce for the Crowdfunding Era
Announcing Crowdstart, a new platform enabling creators to build sustainable businesses from successful crowdfunding campaigns.
PubSub: The Event-Driven Foundation
How we built a publish-subscribe system that became the nervous system of our entire platform.
KV: Distributed State for the Real World
Building a key-value store that could handle the chaos of distributed systems - our second foundational project.
The Datastore: Where It All Began
The first building block of what would become Hanzo - a flexible datastore designed for the next generation of applications.