Live · 16 Lessons
Everyday Workplace & Data Delivery
AI Office & Productivity
Start from real tasks: master briefing, verification, email, meeting notes, table cleaning, chart reading, and reports.
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REALLIER AI LEARN · 5 SPECIALIZED TRACKS · SUB-TRACK DIRECT ACCESS · PRACTICAL OUTPUTS
Explore AI,starting from a real task today
Organized into five core tracks: AI Office & Productivity (16 lessons), AI Principles & Labs (16 code sandboxes), AI 3D Modeling & Assets (16 lessons), AIGC Visual & Media (ControlNet, ComfyUI, Video/TTS, AI Comic Drama), and AI Finance & Research.
Live · 16 Code Labs
Interactive Model & Agent Code Sandboxes
AI Principles & Labs
Zero-video live code sandboxes: neural function fitting, Transformer ablation, MoE & 1M KV-cache calculators, and raw Agent/MCP/Skill payload inspectors.
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Coming Soon · 16 Planned
ControlNet · ComfyUI · Video/TTS · Comic Drama
AIGC Visual & Media
Unifies 2D controlled generation, ComfyUI commercial visuals, AI video/voice synthesis, and AI comic drama into four specialized sub-tracks.
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Live · 16 Lessons
3D Gen · Retopology · PBR & GLB QA
AI 3D Modeling & Assets
From generated drafts to production-ready 3D assets: multi-provider generation, Blender bmesh topology QA, UV/PBR baking, and CAD-to-3D delivery.
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Coming Soon · 12 Planned
Filings Audit · Time-Series · Quant Assist
AI Finance & Research
For financial research and quant workflows: filing citation extraction, bull/bear report cross-checking, time-series cleaning, and risk controls.
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PICK 01
Find your first useful AI task
A task card: the goal, AI’s role, what you will prepare, and what you will check.
PICK 02
Turn a vague request into a clear brief
A reusable brief with a goal, audience, source material, requirements, and checks.
PICK 03
Prepare an email people can act on
A checked invitation draft and a pre-send list covering the missing registration method and contact.
PICK 04
Clean up a messy spreadsheet
A standardized table, a change log, and a list of blank fields to confirm with respondents.
PICK 05
Answer a workplace question with data
A calculation with explicit denominators, a chart recommendation, and a bounded conclusion.
01AI literacy & judgment
Find your first useful AI task
A task card: the goal, AI’s role, what you will prepare, and what you will check.
02AI literacy & judgment
Understand the AI tool in front of you
A tool capability checklist: required mode, essential inputs, and human verification boundaries.
03AI literacy & judgment
A confident answer still needs checking
A reasoned claim-checking record and an exercise input with unnecessary identifying details removed.
04Working with AI
Turn a vague request into a clear brief
A reusable brief with a goal, audience, source material, requirements, and checks.
05Working with AI
Supply the right materials for grounded answers
An organized material pack with an explicit list of unknowns and details to add.
06Working with AI
When the output falls short, revise with purpose
A revised draft with revision reasons and a two-round comparison check.
07Everyday office work
Prepare an email people can act on
A checked invitation draft and a pre-send list covering the missing registration method and contact.
08Research & knowledge
Extract what matters from a document
An event summary with passage references, separating confirmed arrangements, targets and caps, and open questions.
09Research & knowledge
Conduct a small research brief with traceable sources
A one-page venue comparison brief with source dates and open questions to verify.
10Everyday office work
Turn meeting notes into action
Action minutes with confirmed arrangements, an evidence-based task table, and questions to resolve after the meeting.
11Everyday office work
Clean up a messy spreadsheet
A standardized table, a change log, and a list of blank fields to confirm with respondents.
12Everyday office work
Answer a workplace question with data
A calculation with explicit denominators, a chart recommendation, and a bounded conclusion.
13Everyday office work
Build a clear report from your materials
A three-slide report outline, source links for each slide, and three anticipated manager questions.
14Content & multimedia
Create a visual brief that fits the purpose
A visual brief (purpose, aspect ratio, three-level hierarchy, exclusions) and candidate critique notes.
15Working with AI
Turn one good result into a reusable method
A reusable collaboration template with variable slots, scope conditions, and a migration checklist.
16Role-based projects
Complete a small office project end to end
A complete office deliverable pack: status brief, colleague notice draft, action table, and cross-document self-review note.
Practice progress stays in this browser. Copy or download your work; save draft edits before leaving.
Four-Element Task Brief Template
Lock audience, key facts, format, and unknown rules upfront.
Internal Event & Notice Email Template
Subject + core schedule + deadline action + open placeholders.
Multi-Source Evidence Summary Template
Tag every claim with [Source A/B/C] and separate caps from spend.
Meeting Notes to Action Table Template
Split into settled facts, named owners/deadlines, and open gaps.
Spreadsheet Cleaning & Audit Log Template
Deduplicate with a log, standardize ISO dates, and preserve blanks.
16:9 Visual Card Brief Template
Enforce 3-tier hierarchy and forbid unconfirmed promotional badges.
AAI literacy & judgment
Understand capabilities, choose tasks, and assess results.
3 available
AI literacy & judgment
Understand capabilities, choose tasks, and assess results.
- A01AI and its products
- A02Tasks and delegation
- A03Checking reliability
- A04Data, permissions, and tools
BWorking with AI
Give clear instructions and improve the result.
4 available
Working with AI
Give clear instructions and improve the result.
- B01Writing a brief
- B02Preparing context
- B03Iterating and reviewing
- B04Breaking down and reusing
CEveryday office work
From email and meetings to tables and presentations.
5 available
Everyday office work
From email and meetings to tables and presentations.
- C01Email and documents
- C02Meetings and projects
- C03Spreadsheets and data
- C04Reports and presentations
DResearch & knowledge
Find evidence, make comparisons, and retain knowledge.
2 available
Research & knowledge
Find evidence, make comparisons, and retain knowledge.
- D01Search and research questions
- D02Reading, summaries, and evidence
- D03Comparing options
- D04Organizing knowledge
EContent & multimedia
Turn ideas into writing, images, audio, and video.
5 available
Content & multimedia
Turn ideas into writing, images, audio, and video.
- E01Ideas and writing
- E02Images and visual communication
- E03Audio and video
- E04Content projects
14 · Create a visual brief that fits the purpose ↗ D01 · Four Gaps Between AI Draft Meshes and Deliverable Assets ↗ D02 · Eliminating Back-Side Blind Spots with 2–4 Ortho Views ↗ D09 · Fixing Fragmented UVs: Smart UV Island Margins & Structural Seam Planning ↗ D11 · De-lighting & 4-Channel PBR Reconstruction for Real-Time Engines ↗
FRole-based projects
Combine skills in a complete workplace project.
1 available
Role-based projects
Combine skills in a complete workplace project.
- F01Sales and support
- F02Marketing and operations
- F03Administration, HR, and training
- F04Product, projects, and management
GWorkflows & small apps
Turn a reliable method into a repeatable workflow.
5 available
Workflows & small apps
Turn a reliable method into a repeatable workflow.
- G01Choosing what to automate
- G02No-code workflows
- G03Knowledge assistants
- G04AI-assisted small apps
D03 · DWG/DXF CAD to 3D White-Model: Millimeter Extrusion & Human Review ↗ D04 · Multi-Format Ingest: Normalizing GLB / FBX / OBJ / STL into V1 Baselines ↗ D07 · Deterministic Hard-Surface Ops: Why Bevels, Mirrors & Booleans Must Use Blender bmesh ↗ D12 · Local Generative Re-Texturing vs Full Re-Roll: Changing Livery Without Breaking Geometry ↗ D14 · Protected Parts & Manual Takeover Boundaries: Preventing Collateral Damage ↗
HPrinciples & engineering
Explore model mechanisms and application development.
23 available
Principles & engineering
Explore model mechanisms and application development.
- H01How models learn and work
- H02Application foundations
- H03Retrieval, tools, and agents
- H04Evaluation, deployment, and maintenance
01 · Everything is a function: from linear fit to giant classification ↗ 02 · How text becomes numbers: tokenization and high-dimensional embeddings ↗ 03 · Training neural networks: loss, gradient descent, and parameter accounting ↗ 04 · Attention mechanism: why a single word cannot predict the future ↗ 05 · FFN and Linear Projection: the true compute and parameter workhorse ↗ 06 · Positional encoding, residual, and norm: break the model via ablation ↗ 07 · From Logits to the next token: Softmax, Temperature, and Top-P sampling ↗ 08 · Pretraining & Few-Shot emergence: how next-token prediction builds a generalist ↗ 09 · Post-training trio: SFT, Chain-of-Thought (CoT), and RLVR ↗ 10 · Modern architecture evolution (Part 1): Sparse MoE and dynamic routing ↗ 11 · Modern architecture evolution (Part 2): 1M context, KV Cache, and MLA ↗ 12 · Compute, hardware, and quantization: GPU, SSD, and FP8/UE8M0 ↗ 13 · Demystifying chat & memory: stateless models, Context, and compression ↗ 14 · External knowledge & action protocols: RAG, Function Calling, and MCP ↗ 15 · Workflows, Skills, and Sub-agents: context isolation engineering ↗ 16 · Frontier myth-buster: multimodal fingers, Computer Use, watermarks, and benchmarks ↗ D05 · Mesh ER: Welding Duplicate Vertices, Clearing Loose Parts & Fixing Non-Manifold Edges ↗ D06 · From Triangle Soup to Quad Flow: Auto-Retopology & Vertex Budget Control ↗ D08 · Stable Part Segmentation & Node Hashing: Turning Monolithic Meshes into Addressable Assemblies ↗ D10 · High-to-Low Baking (Selected to Active): Cycles Color, Glossy & Normal Projection ↗ D13 · Screenshot Evidence & EditPlan: Turning Vague Feedback into Auditable Plans ↗ D15 · Automated Geometry & Spec QA: Enforcing Delivery Gates with glTF-Transform & Khronos Validator ↗ D16 · ChangeSet Audit Logs & Same-Camera Cycles Pixel Diff: Delivering with Evidence ↗