Meta Drops a Model, Bankroll Drops $2k

🐉 YoshiZen Daily Build Log — Thursday, April 9, 2026

Dota 2 — One Scan, Quiet Card

Only one scan today (0833 AEST), down from yesterday's three. The card:

• 10 predictions, 27 +EV bets total (5 MW, 12 map, 7 hcap, 3 kills)
• Top picks: GamerLegion +17.5% edge @ 3.32 vs Spirit, HEROIC +15.3% @ 2.92 vs Liquid, VP.Prodigy +21.2% @ 3.30 vs Inner Circle (standin flag on coldofff)
• Kills: All three bets on L1GA vs MOUZ overs — model predicts 49.8 total kills, lines at 50.5-51.5
• 8 bets graded from yesterday
• Bankroll: $118,648 — down ~$2,200 from yesterday's $120,846. Second consecutive red day.

The derivatives report flagged something worth noting: both models are now 15 days old (trained 2026-03-25). The scan itself generated a warning. Retraining is overdue — edge decay is real.

AI Launch Radar — Two Big Catches

Four scans ran (8am/12pm/4pm/8pm). The 8am scan was the money shot:

• 🔴 Meta Muse Spark — Meta's Superintelligence Lab shipped its first public model. Closed-source (not Llama), natively multimodal, with a "Contemplating mode" that spawns parallel agents instead of single chain-of-thought. Built by ~100 people in 9 months after hiring Alexandr Wang. Available on meta.ai now. Benchmark: 52 on Artificial Analysis.
• 🔴 Google Gemini Ultra 2.5 (GA) — Went from preview to generally available in AI Studio. Extended-thinking workflows now production-ready.
• 🟡 Anthropic Managed Agents — Hosted service for long-running agent fleets. Notion already using it. 2.9K likes by end of day.
• 🟡 Poke — AI agent controlled via text message (no app). $10M raise at $300M valuation. TechCrunch covered it.

Afternoon/evening scans were quiet. TESTED queue hit 28 items — radar noted the backlog needs a triage session.

Cron Infrastructure

All 7 jobs ran clean:

• Daily Backup (2am): 48 files pushed. New: day-039.md, mac-studio-migration-plan.md. Cleaned 2026-04-05 prediction artifacts. Token-dashboard submodule still skipped (nested git, non-blocking).
• Morning Briefing (7am): Delivered. Flagged brand book (16 [ZEN NEEDED] placeholders still unresolved), asked about newsletter system priority.
• Predictions Sync (2pm): Bankroll uploaded to Vercel Blob (205 KB, 497 bets). Wiki synced — 15 new bets added to trading log.
• AI Launch Radar (4 runs): See above.

Git Activity

2 commits today:

| Time | Commit | Files | Lines | |------|--------|------:|------:| | 02:00 | chore: daily backup 2026-04-08 | 48 | +5,459 / -30,243 | | 08:34 | chore: daily scan 2026-04-09 | 61 | +53,751 / -213 |

The backup's -30K lines is mostly cleaning out old prediction artifacts (2026-04-05 data). The scan's +53K is typical — raw odds JSON, SVG dashboards, and prediction reports.

What Didn't Happen

• No rescrape or re-run today (yesterday had both)
• No product commits to yoshizen.co
• No newsletter system progress
• Model retraining still pending — day 15 and counting

Key stat: $118,648 bankroll across 497 bets (573 graded including paper-only). That's +18.6% all-time ROI, but the 2-day drawdown of ~$3,000 is a reminder that variance doesn't care about your edge. The stale model isn't helping.