SCANNING● LIVE DATAUTC 2026-09-27 00:00:00
VENDORS 23RECEIPTS 41CRITICAL 57D ▲ 3 NEWv0.9.4-rc1
gotnerfedgotnerfed
BRIER SCORE · LOWER IS BETTER · BACKTESTED OVER THE RECEIPT ARCHIVE
0.17 / 1.00

Graded out-of-sample over 185 historical 30-day windows - each forecast uses only receipts dated before it, then we check what actually happened. 0 is perfect. This is the honest v0 baseline; live forward windows accumulate from here, and wrong calls get posted in red.

forecasts live · 18backtested · 185called right · 137/185methodology · v0
CALIBRATION PLOT · PREDICTED vs ACTUAL · BACKTESTED (185 WINDOWS)
14% predicted -> 9% actual (n=32)31% predicted -> 5% actual (n=98)54% predicted -> 7% actual (n=45)62% predicted -> 0% actual (n=4)87% predicted -> 50% actual (n=6)1.00.50.00%predicted probability100%actual frequency

§ 01LIVE FORECASTS

sorted by 30-day probability · click any header to re-sort · click a vendor to drill in
18 FORECASTS · LIVEv0 model · pure cadence + recency · no ML yet
VENDOR ⇅BAND ⇅RECEIPTS (6MO)30D ▼60D ⇅90D ⇅LIKELY NEXTSEVERITY ⇅
Gemini (Google)ON WATCH92%97%98%otherinfo
OpenAI APICLEAN39%63%78%price-increasemajor
Claude (Anthropic)ON WATCH36%60%74%price-decreaseminor
DeepSeekCLEAN33%55%70%model-swapminor
CursorCLEAN26%45%59%othermajor
MidjourneyCLEAN24%43%57%tier-removedcritical
v0CLEAN24%43%57%billing-model-shiftcritical
LovableCLEAN24%43%57%rate-limit-cutminor
RunwayCLEAN24%43%57%feature-gatedmajor
ElevenLabsCLEAN24%43%57%rate-limit-cutmajor
Grok (xAI)NO RECEIPTS24%43%57%rate-limit-raiseinfo
DevinCLEAN24%43%57%billing-model-shiftmajor
Replit AgentCLEAN16%29%40%billing-model-shiftmajor
PerplexityCLEAN14%26%36%rate-limit-cutmajor
Notion AICLEAN14%26%36%tier-removedmajor
Claude CodeCLEAN11%20%29%tier-removedmajor
ChatGPTCLEAN9%17%24%billing-model-shiftminor
GitHub CopilotCLEAN7%13%19%billing-model-shiftminor

§ 02  PUBLIC SCOREBOARD

18
FORECASTS PUBLISHED
one per tracked vendor
185
WINDOWS GRADED
backtested, out-of-sample
0.17
BRIER SCORE
0 = perfect · v0 baseline
74%
CALLED RIGHT
137/185 windows
RECENT GRADED WINDOWS · BACKTEST
CALL RIGHTMidjourney·predicted 24% in 30d·actual stayed quietwindow to · 2026-09-26
CALL RIGHTGitHub Copilot·predicted 11% in 30d·actual stayed quietwindow to · 2026-09-26
CALL RIGHTChatGPT·predicted 9% in 30d·actual stayed quietwindow to · 2026-09-26
CALL RIGHTClaude Code·predicted 11% in 30d·actual stayed quietwindow to · 2026-09-21
CALL RIGHTOpenAI API·predicted 39% in 30d·actual stayed quietwindow to · 2026-09-20
CALL RIGHTGrok (xAI)·predicted 24% in 30d·actual stayed quietwindow to · 2026-09-19
CALL RIGHTDevin·predicted 24% in 30d·actual stayed quietwindow to · 2026-09-17
CALL RIGHTGemini (Google)·predicted 93% in 30d·actual nerfedwindow to · 2026-09-16

These grades are backtested over our receipt archive - the model is scored against history it didn’t get to see (each forecast uses only receipts before its date). Live forward windows accumulate on top from here. Right calls stack green. Wrong calls stack red. No cherry-picking, no quiet edits.