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hanzo.ai/chat

Hanzo AI

Recents

Launch plan

Weekly report

▍

9:41

Show me the build

• Wrote app/agents.tsx• Wrote lib/keys.ts• Ran pnpm test └ pass ⚡

Ask anything

maxpower

Claude Code

Zen6121/s

Codex

Zen6118/s

Gemini CLI

Opus 4.878/s

Hanzo Dev

Opus 4.8117/s

$0.0000demo

maxpower

Claude Code

Zen6121/s

Codex

Zen6118/s

Gemini CLI

Opus 4.878/s

Hanzo Dev

Opus 4.8117/s

$0.0000demo

9:41

Show me the build

• Wrote app/agents.tsx• Wrote lib/keys.ts• Ran pnpm test └ pass ⚡

Ask anything

maxpower

Claude Code

Zen6121/s

Codex

Zen6118/s

Gemini CLI

Opus 4.878/s

Hanzo Dev

Opus 4.8117/s

$0.0000demo

Backed by

Hanzo.Models

Frontier AI for everything you build.

Language, routing, decisions and creative models.

Flagship model

Enso

Orchestrates every model for higher intelligence, faster and at lower cost.

RoutingAgentsMulti-modal

Kai

Precise decisions and structured reasoning.

Logic

Zen

Deep reasoning for complex problems.

Reasoning

Iro

Image generation and visual understanding.

Images

Koma

Video generation and world simulation.

Video

Oto

Sound generation and audio understanding.

Audio

Koe

Voice synthesis and speech understanding.

Voice

Uta

Music generation and composition.

Music

Mori

3D generation and spatial understanding.

Hanzo.Apps

One account. Every tool you build with.

How do black holes form?

A massive star runs out of fuel and gravity collapses its core into a singularity.

What causes the aurora?

Solar particles hit gases high over the poles and make them glow.

Chathanzo.ai/chat Explore

$ dev “Require a token on every API route”● Read src/middleware/auth.ts● Edit src/middleware/auth.ts function guard(req) {- return next(req)+ const token = bearer(req)+ if (!token) return deny()+ req.user = await verify(token)+ return next(req)● Run pnpm test✓ Tests pass

Devhanzo.ai/dev Explore

Routine · Month-end close

Read the month’s card charges

Matched each charge to its receipt

Asked about the ones with no receipt

Filed the month-end report

Done. 2 questions waiting for you.

Bothanzo.bot Explore

IroImage

KomaVideo

Mori3D

OtoSound

KoeVoice

UtaMusic

Studiohanzo.ai/studio Explore

# launch

Kaiagent

Tests pass on main. Deploy to production?

Grace

Approved. Ship it.

Sam

Release notes are in the doc.

Ada

Live. Thanks, everyone.

Teamhanzo.team Explore

Hanzo.Smarter

Pareto Frontier of Intelligence

GPQA Diamond accuracy against the cost of 1,000 questions.

How Enso routes Route your own requests with Enso

Hanzo.Faster

Faster where the work happens.

Hanzo Dev and Kai, each measured side by side.

Hanzo Dev vs Claude Code

3.02×faster on the same coding tasksPaired over 42 tasks both agents solved · 95% interval 2.06–4.36×.

Median time a task · less time is faster

Claude Code9.52 s

Hanzo Dev2.29 s

Every coding task and both runs

Kai vs an LLM call

9.6×faster than an LLM call, over the networkEach a p50 timed at the client, network included: a Claude Sonnet 5.5 call as Claude Code saw it, over 650 calls, and a Kai decision on api.hanzo.ai, over 100. Served on one CPU with no network, its input repeated, Kai answers in 24 ms.

One call · less time is faster

Claude Sonnet 5.5 call2,307 ms

Kai on api.hanzo.ai241 ms

Kai served on one CPU, no network24 ms

How Kai makes decisions

Install Hanzo Dev Ask Kai your first decision

Hanzo.Cheaper

The same intelligence. A smaller bill.

Enso routes each answer to the right model. Kai answers a decision directly.

Enso · measured on the same questions

1.6× lessEnso Flash against the best single model, GPQA DiamondEnso Flash at 90.6% and $3.26 per 1,000 new questions, against 93.1% at $5.16 for the best single model. Both research runs.

How Enso lowers the cost of an answer

Kai vs frontier LLMs

up to 530× lessthan frontier LLMs, per input tokenKai bills input only; an LLM also bills every token it writes.

Per million tokens, input and output · less is cheaper

Claude Fable 5.1$11.13 in · $55.65 out

GPT-6 Astra$11.13 in · $55.65 out

GPT-5.5$5.57 in · $33.39 out

Claude Opus 5$5.57 in · $27.83 out

Kai$0.021 in · $0 out

How Kai makes decisions

Which Enso tier for which job Every model rate

Hanzo.Stack

One stack. Down to the kernel.

Build with agents. Route with Enso. Reason with Zen. Decide with Kai. Run on infrastructure you control.

Hover or tap a layer

Gateway

One entry: keys, orgs, admission and limits.

Page Docs Source

AI Gateway

One inference gateway across models.

Page Docs Source

Enso

Routes each request to the right model.

Page Docs Examples

Zen

Open-weight models that reason, code and generate.

Page Docs Recipes

Kai

Typed decisions agents and policies act on.

Page Docs Examples

Agents

Agents that plan, call tools and carry the work through.

Page Docs Source

Sandboxes

Isolated runs for code, browsers and tools.

Page Docs Source

AI Node

One operating plane, on Hanzo or your own infrastructure.

Page Docs Source

Node

Your machines, joined to the execution fabric.

Page Docs Source

Inference Engine

The serving engine: batching, paged attention, KV cache at node level.

Page Docs Source

Hanzo ML

Rust tensors and neural networks, close to the math.

Page Docs Source

Kernel DSL

A Rust kernel DSL for CUDA, ROCm, Vulkan and Metal.

Page Docs Source

See the whole platform

Hanzo.Source

We ship every day. Fork anything. Build your own.

Every layer of the stack is open, hackable and modifiable — from ML frameworks and inference engines to cloud services. Fork, remix, and recursively self-upgrade AI to build the apps only you can imagine.

Commits, past year

618,978

150,979 by our people

Merges, past year

54,194

Commits, past 7 days

2,271

Original public repositories

1,620

72 organizations checked · non-fork repositories

GitHub stars

127

as GitHub counts them

GitHub forks

143

as GitHub counts them

Commits a day

Commits a day, from Oct 31, 2025 to Oct 30, 2026

Latest commits

hanzoai/appApp 0.2.63: a new organization reloads where the person is; the face on the bar's gutterOct 30, 16:42 UTC
hanzoai/appApp: the rail's marks scroll inside a short window; a new organization reloads where the person is; Oct 30, 16:38 UTC
hanzoai/uicomposer: the mic's chevron is an 8px mark at 1x, not a smudge; 8.29.42Oct 30, 16:30 UTC
hanzoai/buildlanding: the question sits on the composer again, not at the pane's top (v0.2.92)Oct 30, 16:28 UTC
hanzoai/uicomposer 0.2.1: the ring turns on the compositor, the halo is still, and both rest off screenOct 30, 16:26 UTC
hanzoai/uifooter: the legal row and the wordmark shrink to the row, so a phone wraps them; 8.29.41Oct 30, 16:25 UTC
hanzoai/insightsRecording API blocks are asked for by start_byte and end_byteOct 30, 15:44 UTC
hanzoai/appApp 0.2.62: Private is the composer's dashed frame and the ghost; usage a word under the boxOct 30, 15:31 UTC

Forge listing · read Oct 30, 16:44

Read the source

hanzoai/aiHanzo AI — LLM control plane, RAG, and model hub. Native Go routing for 66+ models over an OpenAI-compatible /v1 API; mounts as the 'ai' subsystem inside hanzoai/cloud.

51 contributors

0 commits this yearPushed Oct 30, 2026

api.hanzo.ai

hanzoai/engineHanzo AI native inference engine - Rust-based LLM & embedding engine for foundational models

Rust

82 contributors

3,256 commits this yearPushed Oct 30, 2026

Forge

hanzoai/cloudHanzo Cloud — OSS core. One Go binary. Dual-licensed Apache-2.0 OR MIT.

1 contributor

0 commits this yearPushed Sep 30, 2026

hanzoai/devHanzo Dev — fast, local AI coding agent for your terminal (Rust CLI, powered by Hanzo AI; Apache-2.0).

Python

154 contributors

17,044 commits this yearPushed Oct 29, 2026

Forge

hanzoai/cliThe Hanzo CLI — an AI coding agent and every product of the Hanzo cloud, in one Rust binary. curl -fsSL https://hanzo.sh | sh

Rust

2 contributors

467 commits this yearPushed Oct 29, 2026

Forge hanzo.sh

hanzoai/mcpModel Context Protocol server with 260+ tools for AI agents

Rust

2 contributors

206 commits this yearPushed Oct 30, 2026

Forge hanzo.ai

Total across Hanzo, Lux and Zoo

Aggregate open-source activity across all ecosystems, counted from the forge and GitHub.

702,348

Commits, past year

2,134

Original public repositories

169

GitHub stars

152

GitHub forks

Organizations

955

Forge repositories

Hanzo Forge

Our own Git forge, git.hanzo.ai, mirrors every repository of every organization we publish under on GitHub, and the year above is counted from it.

672,767

commits in the past year across every repository, the upstream projects we keep current included, each commit once

55,970

merges in the past year

3,333

repositories in 122 organizations, 2,378 of them private

182,337

of those commits written by our people and agents

people and agents who wrote them

955

public repositories, open to read signed out

691

of them mirror our repositories on GitHub, Hanzo, Lux and Zoo together

243

community projects published there

Forge listing · read Oct 30, 2026

Explore the forge

Explore every repository

Hanzo.Source

Completely hackable.Web, desktop, phone and CLI are open source. Change any of it yourself, or have your agent build the app you need.

Web and desktop@hanzo/app

Docs Source

Look and feel@hanzo/mod

Phonehanzoai/mobile

CLIhanzo

New appsHanzo Dev

Read the docs Build your own apps Fork on GitHub

Hanzo.Agents

Works with your favorite agents.

Claude Code, Codex, Cursor and the rest, every model behind one key. Or let your agent sign itself up.

Hanzo.Start

Install the Hanzo CLI

$ curl -fsSL https://hanzo.sh | sh

Accelerate Claude Code with Hanzo

$ hanzo dev --claude

Set up Codex, Cursor and moreSetup for every coding agent

Hanzo.Agents

No human required

Sign up with a walletPOST hanzo.id/v1/iam/web3/verify
Get an API keyPOST /v1/account/keys
Use AIPOST /v1/chat/completions
Top up over the APIPOST /v1/billing/crypto/deposit

Start as an agent Headless, step by step Read llms.txt

Hanzo.Pricing

Pricing

Free

Explore models, build your first app, and get started without a card.

Free

No card needed

Try Hanzo

No commitment · Cancel anytime

Chat on the web with Enso Free and Zen Free
50 free requests every day
Search the web from chat
Write, edit and create content
Make code, pages and charts beside the chat
Choose how hard it thinks

Pro

Your everyday AI development toolkit, with access to every model and more included usage.

$20 USD/month

Billed monthly

Try Hanzo

No commitment · Cancel anytime

Everything in Free, plus:
Build apps with Hanzo Dev
Connect any MCP server in Hanzo Dev
The Hanzo CLI for macOS, Windows and Linux
Every model, including Enso Ultra and Kai
Usage included on every model
Priority inference and priority support
Your own agents, working in the background
Automations, with daily runs included

Max

For serious builders running agents, shipping code, and needing substantially higher limits.

From $100 USD/month

Billed monthly

Try Hanzo

No commitment · Cancel anytime

Everything in Pro, plus:
5x more usage than Pro
5x higher limits every 5 hours and every day
Hanzo Bot: 1 bot of your own
Early access to new models and features
Train custom models on your data
Hanzo Engine to run models on your own hardware
Dedicated support

Every plan, model rate and tool price

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