JINGZHANG RISING - Centennial Jing-Zhang AI Innovation Belt Urban Design

Core judgement: the century-long self-reliance of the Jing-Zhang Railway becomes an AI innovation belt structured as one spine, three terraces, two wings and two stitching systems. Every public-facing AI service must provide both a human fallback lane and a public report card; without either, it may not open. Every graphic here is projected directly from the package geometry layers and every number is recomputed from metrics.json. The page works fully offline.

The site extent and the three key areas use the organiser's provisional rough surrogate boundary. This is a conceptual recommendation only and must not be used as an official redline, an approval basis or a precise-area basis. Recompute in full once official polygons are published.

Overview mapThree-level scopeKey areasLand-use partitionMobilityBlue-green and public spaceBuildingsRenewal projectsAI scenariosCore metricsTask coverageSelf-check statusSourcesAssumptionsOrigin Terrace detailOrigin Works detailBell Hub detailTransport strategyReport Card KioskMetrics evidence

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Overview map

One spine, three terraces, two wings, two stitching systems

The drawings are urban-design diagrams, not statutory controls or engineering conclusions; the basis of every value is stated in proposal.md and metrics.json.

Three-level scope

Coordinated research, overall design and key-area work levels

Key areas

Origin Terrace, Origin Works and Bell Hub

Herringbone Terrace

1909 origin of self-reliance

Zhan Tianyou's switchback, a memorial terrace to self-reliant innovation

Ganfao Gate

1949 origin of the examination

Tsinghuayuan Station: self-reliance is an examination sat again and again

Bell of Compute

1980 origin of innovation

A bell image visualising compute load and green-power share in real time

Origin Stele

2026 origin of AI

An honour monument so that open-source contribution is remembered by the city

The drawings are urban-design diagrams, not statutory controls or engineering conclusions; the basis of every value is stated in proposal.md and metrics.json.

Land-use partition

A complete partition from thirty anchor catchments, no gaps or overlaps

Park green spaceBuffer greenSquareCommercial serviceUrban residentialCommunity service facilityResearchCulturalEducationSportsHealthPublic administration and serviceReserved land

Land-use categories and scale

Code	Name	Area (ha)	Share
1401	Park green space	257.1	22.5%
05	Commercial service	169.7	14.9%
0701	Urban residential	147.0	12.9%
0802	Research	138.7	12.2%
0803	Cultural	81.8	7.2%
0804	Education	73.1	6.4%
1402	Buffer green	55.1	4.8%
1403	Square	49.4	4.3%
08	Public administration and service	45.7	4.0%
16	Reserved land	36.5	3.2%
0702	Community service facility	35.9	3.1%
0806	Health	26.4	2.3%
0805	Sports	25.0	2.2%

The drawings are urban-design diagrams, not statutory controls or engineering conclusions; the basis of every value is stated in proposal.md and metrics.json.

Mobility

Continuous north-south greenway and seven east-west stitching links

Main greenwayCommuter cyclewaySecondary / micro-circulationEast-west stitching linkStation connector

The drawings are urban-design diagrams, not statutory controls or engineering conclusions; the basis of every value is stated in proposal.md and metrics.json.

Blue-green and public space

A three-tier green system and four pilgrimage landmarks

Herringbone Terrace

1909 origin of self-reliance

Zhan Tianyou's switchback, a memorial terrace to self-reliant innovation

Ganfao Gate

1949 origin of the examination

Tsinghuayuan Station: self-reliance is an examination sat again and again

Bell of Compute

1980 origin of innovation

A bell image visualising compute load and green-power share in real time

Origin Stele

2026 origin of AI

An honour monument so that open-source contribution is remembered by the city

Buildings

Retain, renovate and new-build principles across 92 footprints

RetainRenovateNew build

Renewal projects

Three phases, public space first, anchors next

Phase 1, 2026-2028

Origin momentum

Northern spine continuity, release hall, Herringbone Terrace, first open scenario list

Phase 2, 2029-2031

Stitching the middle

Stitching links, full-stack block, Bell of Compute, young-talent housing

Phase 3, 2032-2035

Gateway renewal

Station-city works, southern gateway, event system in steady state

AI scenarios

Twelve scenario cards, six personas, four industry tests

Twelve AI+ scenario cards

AI walking navigation and accessible routing
Multilingual agent guide to the heritage park
Enterprise-service copilot
City operation check-up and safety review
Community AI service points
Public evaluation of open models
Autonomous driving and unmanned delivery tests
Compute load and green-power visualisation
Landing-service agent for young talent
Compliant university-industry data matchmaking
Intelligent inspection and predictive maintenance
Digital literacy and AI classes

Six personas

Origination scientist

Quiet, long horizons, interdisciplinary encounter

Open-source engineer

Low cost, strong collaboration, being seen

Founder

Fast validation, finding money and people

Industry engineer

Real scenarios and real data

International talent

Language and daily-life convenience

Local resident

Not excluded by technology; tangible benefit

Core metrics

Thirty known metrics recomputed from geometry

Core metrics, all recomputed from the geometry layers in EPSG:4548

site_area_sqm

1,141.3ha

heritage_spine_length_m

9.57km

green_ratio

29.49%

public_space_ratio

7.42%

land_use_parcel_count

east_west_stitch_count

building_coverage_ratio

7.29%

slow_mobility_network_length_m

25.93km

key_area_count

key_area_total_area_sqm

369.3ha

green_space_area_sqm

336.6ha

public_space_area_sqm

84.7ha

research_land_area_sqm

138.7ha

commercial_service_land_area_sqm

169.7ha

residential_land_area_sqm

147.0ha

reserved_land_area_sqm

36.5ha

building_footprint_count

building_footprint_area_sqm

83.2ha

road_centreline_length_m

48.16km

heritage_spine_area_sqm

172.3ha

land_use_total_area_sqm

1,141.3ha

phase_count

phase_one_area_sqm

514.9ha

ai_public_space_node_count

constraint_feature_count

scenario_card_count

industry_test_scenario_count

persona_count

pilgrimage_landmark_count

ecosystem_case_count

Task coverage

The 17 announcement tasks and agent.1-agent.6

Task	Title	Coverage
1.3.1	Build a world-class AI innovation ecosystem	Covered
1.3.2	Build an urban form fitted to AI as a new productive force	Covered
1.3.3	Create a high-quality district that global AI talent wants to live in	Covered
1.4.1	Coordinated research area	Covered
1.4.2	Overall design area	Covered
1.4.3	Key area scope	Covered
1.5.1.1	Coordinated research area: AI innovation ecosystem	Covered
1.5.1.2	Coordinated research area: future urban form fitted to AI	Covered
1.5.2.1	Overall design area: industrial goals and functional layout	Covered
1.5.2.2	Overall design area: urban renewal framework	Covered
1.5.2.3	Overall design area: transport, rail and municipal facilities	Covered
1.5.2.4	Overall design area: Jing-Zhang Heritage Park activity belt	Covered
1.5.2.5	Overall design area: urban character	Covered
1.5.3.required	Mandatory items for detailed design of the key areas	Covered
1.5.3.1	Zhongzhiyuan AI Self-Reliant Innovation Acceleration Area	Covered
1.5.3.2	Beijing AI Origin Community	Covered
1.5.3.3	Dazhongsi AI Industry Cluster	Covered
agent.1	Overall concept and coordinated functional scheme for the belt	Covered
agent.2	Full-stack self-reliant AI system and world-class AI ecosystem	Covered
agent.3	AI+ scenario paradigm and an intelligent, vibrant city design	Covered
agent.4	AI public space, AI-native industries and pilgrimage landmarks	Covered
agent.5	Narrative fusing Jing-Zhang, Zhongguancun and new AI culture	Covered
agent.6	Global AI event system and long-term operations for the belt	Covered

Self-check status

Topology, boundary trust and evidence completeness

Topology verification

Check	Result	Tolerance
Land-use coverage gap	0.31 sq m	<= 1141 sq m
Worst pairwise overlap	0.02 sq m	<= 1.00 sq m
Key-area identity	3 / 3	Required
Boundary trust label	provisional declared	Required

Self-check results

Check	Result	Severity	Statement
DETERMINISTIC_VALIDATION	pass	blocking	deterministic_validation: PASS
SPATIAL_REVIEW	pass	blocking	spatial_review: PASS
VISUAL_PACKAGING	pass	blocking	visual_review: PASS
PROFESSIONAL_EVIDENCE	pass	blocking	professional_review: PASS

Sources

Registered sources and their use boundaries

Source	Location	Type
SITE-PACKAGE	brief/site-package/	official_public
SOURCE-REGISTRY	data/source_registry.json	repository_public_registry
PROCESSED-FACT-PACK	data/processed/agent_fact_pack.md	repository_processed_reference
BOUNDARY-SOURCE	brief/site-package/geometry/provisional_boundaries.geojson	agent_inferred_from_public_data
KEY-AREA-SOURCE	brief/site-package/geometry/provisional_boundaries.geojson	agent_inferred_from_public_data
OFFICIAL-ANNOUNCEMENT	https://ghzrzyw.beijing.gov.cn/zhengwuxinxi/tzgg/hd/202605/t20260509_4643047.html	official_public
AGENT-TASKBOOK	brief/site-package/agent_taskbook.json	user_provided_cleared

Assumptions

Open assumptions and recalculation triggers

ID	Status	Statement
A-CONTROLS-001	pending_professional_confirmation	Detailed regulatory controls, road redlines, ownership, municipal utilities, and engineering constraints must be confirmed from official attachments before statutory use.

Once the official SITE_BOUNDARY and the three KEY_AREA polygons are published, the geometry build, metric recalculation, drawings and this page must all be regenerated.

Origin Terrace detail

Zhongzhiyuan: block form, section, public space and embedded AI

The drawings are urban-design diagrams, not statutory controls or engineering conclusions; the basis of every value is stated in proposal.md and metrics.json.

Origin Works detail

AI Origin Community: pedestrian spine, pocket parks, edge inference

The drawings are urban-design diagrams, not statutory controls or engineering conclusions; the basis of every value is stated in proposal.md and metrics.json.

Bell Hub detail

Dazhongsi: station-city composite, heritage buffer, Bell of Compute

The drawings are urban-design diagrams, not statutory controls or engineering conclusions; the basis of every value is stated in proposal.md and metrics.json.

Transport strategy

Slow mobility by area, intersection detail, station feeders, parking caps

The drawings are urban-design diagrams, not statutory controls or engineering conclusions; the basis of every value is stated in proposal.md and metrics.json.

Report Card Kiosk

Street-furniture typology: elevations, footprint, accessibility, two modes

The drawings are urban-design diagrams, not statutory controls or engineering conclusions; the basis of every value is stated in proposal.md and metrics.json.

Public Report Card Simulator · Six-Item Governance & Human Fallback Testing

Citizens and evaluators can verify the six public report card items for any public-facing AI service. Missing any critical item (F1–F4) immediately triggers a circuit-breaker shutdown and reverts to human staff; missing improvement items (F5–F6) triggers a 7-day rectification notice; all items verified lights the green operational status.

📋 Six Report Card Items (Click items to toggle test state)

F1: Algorithm Registration & Safety Filing Critical

Compliant with Generative AI Interim Measures, displaying official filing ID and model version

F2: Public Space Scenario Whitelist Permit Critical

Approved by Haidian AI Innovation Belt scenario review, with defined boundaries and accountable entity

F3: Dedicated Human Fallback Channel Critical

Physical on-site staff window or one-touch hotline required; AI is never the sole entry point

F4: Privacy Edge Anonymization Protocol Critical

Cameras perform edge non-identifiable passenger flow statistics; raw facial data never uploaded

F5: Real-Time Energy & Green Compute Traceability Improvement

Connected to Clock of Compute microgrid monitoring, publishing real-time renewable energy ratio

F6: Public Feedback & Direct Appeal Channel Improvement

Citizens can evaluate report card veracity, backed by a 48-hour closed-loop response mechanism

🚦 Real-Time Governance Status & Spatial Action

Green Light: Full Operational Access

Status: All six report card items verified and valid. The AI service is fully licensed, published on kiosk displays, and authorized for interactive public use.

Human Staff on Standby: Even under green status, the on-site human fallback channel (F3) and stainless steel QR nameplate remain physically operable 24/7.

Yellow Light: 7-Day Rectification Notice

Status: Critical items (F1–F4) verified, but improvement items (F5 green compute or F6 public feedback) are pending. Service operates under provisional 7-day observation.

Rectification Action: The operator must complete system integration within 7 working days, or the service will automatically downgrade to Red Light shutdown.

Red Light: Service Suspended · Reverted to Human Staff

Status: Critical item deficiency detected (F1 Filing, F2 Scenario Permit, F3 Human Fallback, or F4 Privacy Protocol). By governance mandate, AI service is immediately shut down!

Physical Fallback Engaged: Terminals automatically close AI reasoning interfaces and switch to staff assistance mode; kiosks display notice and contact details.

Metrics evidence

Equal-area square diagrams with values recomputed from geometry/

The drawings are urban-design diagrams, not statutory controls or engineering conclusions; the basis of every value is stated in proposal.md and metrics.json.