The next unlock is a chain of evidence, not a better first draft.
A chart capability becomes useful as it moves from grounded intent to inspectable construction, verification, repair, delivery, and reader outcome. A stronger model can move several links. It cannot replace evidence the system never sees.
01
Ground
Question, definitions, source, audience, stakes
02
Construct
Visible transforms, semantic state, alternatives
03
Verify
Source, values, render, interaction, delivery
04
Repair
Fix locally without introducing a regression
05
Deliver
Browser, mobile, accessibility, handoff, update
06
Help
Readers understand, decide, learn, or act better
Each link has a different acceptance test. Code execution cannot prove data fidelity. A clean render cannot prove interaction. Creator acceptance cannot prove reader comprehension.
Why the horizons differ
Observable, executable failures are likely to improve first.
Static chart generation, dashboard interaction, visual tools, and narrow adapters already have public tests and measurable gaps. Production productivity and reader benefit require field evidence that is mostly absent.
The percentages are dated probabilities that a declared public evidence test will pass—not estimates of how intelligent a future model will be. Confidence is lower where the field has no stable base rate.
Evidence thresholdByProbability
Reliable static work
At least 70% accepted success on 500+ real-data chart tasks with executable and human-calibrated visual checks.
78%56% confidence
Interactive dashboard reasoning
More than 60% on DashboardQA or a harder successor through executed, replayable interactions.
64%52% confidence
Critic or tool layer that repairs
An independent same-model test adds ten points to detection or repair without lowering total acceptance.
72%59% confidence
Production productivity
Two environments show 20% less total human time to an accepted, maintainable artifact without quality loss.
43%42% confidence
Reader benefit in consequential use
Two contexts improve representative-reader comprehension or calibrated trust over human-only professional production.
34%37% confidence
Autonomous publication
Three environments clear source, interaction, mobile, accessibility, reader, and update gates without human acceptance.