What is built. What is not. Counted.
The whole status ladder, as a legend: every label the site uses, what it means, and everything currently carrying it. Every number on this page is derived from the case studies at build time. None of them can be typed in.
Across the portfolio
23 of 35 documented capabilities are implemented.
- Implemented
- 23
- In progress
- 3
- Designed
- 9
The ladder, and who stands on each rung.
Ordered most-built first. A rung with nothing on it is shown, not hidden — an empty rung says more than a vocabulary that quietly drops the labels nothing qualifies for.
- Built
Implemented and usable today.
1 of 5
- Active Development
Under active development, core works.
0 of 5
- Nothing currently
- Prototype
Working prototype, not production-hardened.
3 of 5
- Research
Research and experimental exploration.
0 of 5
- Nothing currently
- Concept
Designed and specified, not built.
1 of 5
Inside each system, what actually runs.
Every capability on every case study carries one of three states. This is all of them, project by project, to one scale. The grey segment is the point of having the label at all.
- AgentCostBuilt
8 / 8built
- SpectraPrototype
6 / 7built
- AeroLeafPrototype
4 / 7built
- Festival Creatives PlatformPrototype
5 / 8built
- Order IntelligenceConcept
0 / 5built
All projects
23 / 35built
How much of each system is written down.
The size of the write-up, not of the system: pipeline stages drawn, components named, decisions and challenges recorded. A case study with more rows here has more to check.
| Project | Status | Stages | Components | Decisions | Challenges | Stack items | Reviewed |
|---|---|---|---|---|---|---|---|
| AgentCostAI Cost Observability Infrastructure | Built | 9 | 21 | 4 | 4 | 13 | 2026-08 |
| SpectraDocument Intelligence and Retrieval | Prototype | 8 | 16 | 4 | 3 | 11 | 2026-08 |
| AeroLeafSatellite-Assisted Environmental Verification | Prototype | 6 | 12 | 4 | 3 | 13 | 2026-08 |
| Festival Creatives PlatformDynamic Creative Generation at Scale | Prototype | 5 | 13 | 4 | 3 | 15 | 2026-08 |
| Order IntelligenceOperational Intelligence for Fragmented Workflows | Concept | 6 | 14 | 3 | 3 | 9 | 2026-08 |
| Total | 34 | 76 | 19 | 16 | 61 | ||
The notebook’s own ladder.
Lab entries carry a different vocabulary, because a question is not a system. Nothing is marked published unless a public artefact exists and the entry links to it.
- Exploring4
An open question. Reading, probing, no artefact yet.
- Building2
Something runnable is being made.
- Testing1
Runnable, and being measured against real questions.
- Published0
A public artefact exists, and the entry links to it.
- Archived0
Closed. Kept for the record, including the dead ends.
Not on this pageClient names, user counts, revenue, benchmarks and adoption claims. The content model holds none, so the survey cannot show any.
Have a difficult problem worth building?
We’re interested in ambitious software, AI systems, research collaborations and real problems where careful engineering actually changes the outcome.
- Build a productA system you need designed and built end to end.
- Explore an AI systemRetrieval, extraction, agents, evaluation — something with a model at the centre.
- Research collaborationAn open question worth investigating properly.
- Prototyping & consultingArchitecture review, technical direction, or a prototype that tests the hard part.
- Join or collaborateRoles, internships, and working together on something ongoing.
- Something elseInteresting problems don't always fit a category.