Add native Google AI Studio transformation, measured token accounting, dashboard support, and a production 312×728 profile for Gemini 3.6 Flash.
Gemini uses 26% fewer vision tokens than Fable 5 per full page and matches or exceeds Fable across the production-profile quality suite.
Ship Grok 5×8 white/IDS packing and universal IDS/factsheet plumbing while
keeping DEFAULT_MODEL_BASES Fable-only: live pure-image Grok is not
Fable-level; image+factsheet is the working exact path.
Chart shows Grok as a text-window series only (no Grok+pxpipe overlay) and
Fable as the measured pxpipe density point. Add Codex-path quality harnesses
and receipts (multi-seed, fix-matrix, shipped smoke).
Plot characters-held per frontier context window, 2018-2026, ending at
the same Fable 5 1M window read through pxpipe images: a measured ~18M
chars vs the ~4M ceiling every text line converges on.
The chart is generated, not drawn: gen-context-chart.ts measures
chars/vision-token from a live pipeline render at generation time and
derives the 4.6x multiplier from that, so the claim regenerates with
the code it describes. Historical points carry their sourcing as code
comments — including the two a reviewer would check: Gemini 1.5 Pro is
plotted at its June 2024 2M peak (the line honestly dips to 2.5 Pro's
1M), and Sonnet 4 [1m] appears as Anthropic's first 1M window so the
Claude line doesn't imply Fable 5 was first.
Steven