What's New

Every feature, improvement, and fix shipped on Strategy Arena.

60
Strategies
5
Languages
15+
Features
60
Strategy Pages
โšก PERF ยท 18 AVRIL 2026

โšก Optimisation de Folie โ€” Le Site est Devenu Instantanรฉ

For months the site had mysterious intermittent freezes (5-20s). Today we hunted them down with py-spy and found the real culprit: chimera_brain.json (39 MB) was being serialized on every update with Python's stdlib json.dump โ€” holding the GIL for 5-15 seconds at a time.

Fix applied : switched to orjson (C-native, 10-15x faster, releases GIL). Chimera brain now serializes in ~400ms instead of 12s. Added mtime-based JSON cache module used in 9 files (brain_votes, leviathan, brain_oracle_routes, main admin, arena_rag, chimera_scanner, nutrition_filter, leviathan_fund, content_factory). Replaced shutil.copy2 backup (10MB sync) with os.link hardlink (instant). Wrapped yfinance.history() in asyncio.to_thread. 11 total optimizations shipped.

Before: homepage 5-20s random freezes ยท Dashboard 8s ยท Blog timeouts
After: 3ms stable ยท 98% requests under 800ms ยท Mobile: instant

Zero intelligence lost: all brain files still update at normal cadence, ML Arena still ticking (1652 ticks today), Chimera patterns still detected in real time. Just 10-50x faster under the hood.

NEW ยท 16 AVRIL 2026

๐Ÿ”ฌ Discovery Arena โ€” The Karpathy Loop Closes

Until today, Darwin Engine ran 500 evolutionary experiments every night and stored top discoveries in a Hall of Fame that no one read. Same for Ultimate Strategy Computer โ€” it generated optimal regime routings that were never deployed. The discovery loop was open. Now it's closed.

Discovery Arena picks Top 5 Darwin candidates + the Ultimate Strategy if ready, runs a 7-day live evaluation on rolling 500-candle windows, then auto-promotes the winners (avg PnL โ‰ฅ +3% AND Sharpe โ‰ฅ 0.8) and archives the losers with their lessons logged for future Darwin runs to avoid.

Darwin (2h) โ†’ Hall of Fame โ†’ Discovery Arena (8h test daily) โ†’ 7d โ†’ Graduate or Archive

Bonus critical fix: Carton Rouge layer 5 of Leviathan's 8-layer brain was dead since deployment โ€” it called get_all_weights() which didn't exist, failing silently. Now alive and identifying 4 reliable AIs in real time: Meta (78% accuracy, GOLD), Claude (77%, GOLD), Hydra (67.6%, GREEN), Perplexity (56.4%, GREEN).

3 other bugs fixed: Academy stealth-mode docstring obsolete, Ultimate Computer save threshold too laxiste (0.5โ†’ 0.05), Phase 8 dead confidence check removed.

VOIR DISCOVERY ARENA โ†’
16 AVRIL 2026 ML ARENA V2

ML Arena rebuilt with 6 real learning algorithms — XGBoost, LightGBM, Random Forest, LSTM, DQN, Ensemble Meta. Each fighter starts identical and diverges through its own optimization approach. Watch evolution happen in real time. First results: XGBoost +16.64%, LightGBM +9.67% after 500 candles.

Ensemble Meta — The 6th fighter doesn't optimize itself. It watches the other 5 and synthesizes a weighted average of their best parameters. The director of research that reads all the papers.

16 AVRIL 2026 INTUITION LAYER

System 1 for AIs — gut feeling under uncertainty — A new layer that gives AI intuition: danger scoring, uncertainty estimation, experience memory. Decisions in <10ms without LLM API calls. Running in shadow mode — observing every trade, measuring accuracy, learning from outcomes.

Prototype proven on a game benchmark: 0% → 76.5% win rate just by adding the intuition layer.

16 AVRIL 2026 BRAIN WIRING

Every cognitive layer now connected end-to-end

Invictus auto-protection on all 60 strategies — every buy checks 5,000 death contexts before executing

Cross-Pollination active — 973KB of shared knowledge now read before every trade. When one strategy dies, all others learn instantly

Carton Rouge Layer 5 activated — Leviathan now weighs AI votes by accuracy. Meta (78%) and Claude (77%) get GOLD weight, GPT and Gemini get neutral

Smart survival mode — the system knows when a context is truly toxic (death rate >70%) vs just normal uncertainty (50/50). No over-blocking

AutoWin RL now remembers its Q-table across restarts — learning accumulates permanently

9 modules now actively save interactions to persistent memory (was 3)

News context injected 24/7 into all AI prompts (6x/day refresh, rich sentiment + trending topics)

Genie Pantheon now receives full PromptForge context + news when the 6 AIs debate

The complete loop: Act → Learn → Evolve → Discover → Test → Protect → Act. Every step feeds the next.

16 AVRIL 2026 NEW PAGES + CONTENT

/living-system — Space-themed proof of the cognitive ecosystem with animated heartbeat, 4 layers, 11 Karpathy loops, proof-of-life numbers

/discovery-arena — 7-day live test pipeline for Darwin-discovered strategies

ArenaScript enhanced — 2 new presets (Chimera Hunter, Full Stack Brain) + landing page cards for ArenaScript + Pine Converter + Strategy Builder

Nerve Center updated — 28 nodes (was 16), all new brains visible

11 blog articles rewritten with real data, honest tone, internal links to Arena features

New article: "Why 99% of AI Trading Bots Fail: The Context Problem"

46 Google 404 errors resolved with proper 301 redirects

15 AVRIL 2026 SEO + LIVE AI

Live AI Trading activated — Claude (Anthropic) and Grok (xAI) now trade with real API calls every 30 minutes. Not pre-written strategies anymore โ€” the models decide live, decision by decision. Search the badge REAL API on the leaderboard.

SEO/GEO refonte — Schema TechArticle injected on all 302 blog posts (wordCount, timeRequired, speakable, Person author), 11 page titles rewritten for CTR, /about page enriched with Person schema, Microsoft Clarity tracker installed.

New SEO landing/live-ai-trading built as canonical hub for "best AI trading 2026" queries. Embed iframe widget included.

Chimera bug fixed — Pattern engine save race condition (concurrent saves on same .tmp file) resolved with PID+TID unique tmp names + os.replace(). Zero error in logs since.

10 AVRIL 2026 BRAIN REWIRING

The Brain Rewiring — Every AI component in Strategy Arena now has live context, persistent memory, and self-evolving prompts. Before today, 11 of 14 AI modules ran with static prompts and zero memory. Not anymore.

PromptForge v2 — Upgraded from 7 to 12 live context sources. Every AI call now receives: market regime, RSI, top strategies, Invictus survival data, Chimera patterns, Hydra ML, Leviathan signal, news sentiment, Wiki lessons (Karpathy), strategic hypotheses, Hall of Fame discoveries, and Nutrition filter status.

Component Memory — New persistent memory system. Each of the 14 AI modules saves its interactions, learnings, and results to individual memory files. No more amnesia between calls. Memory is also readable by Hermes for cross-component intelligence.

Per-AI Prompt Evolution — 11th nightly cron. Each AI in the Collaborative arena (Claude, Grok, GPT, Gemini, DeepSeek, Perplexity) now evolves its own system prompt every night using the Karpathy autoresearch loop: mutate → test on historical data → keep the winner.

Component Forge Wiki Memory Dynamic
Collaborative (6 AIs)✓ evolved
Oracle Consult (9 AIs)
Prediction Market
News Sentiment
Strategy Genie
Strat Mentor
Editorial Insights
+ 7 more modules

Wiki → Prompts Pipeline — The 10 nightly autoresearch engines generate discoveries (Living Wiki lessons, Darwin hints, strategic hypotheses, Hall of Fame). Until today, these were displayed but never injected into AI prompts. Now every AI call receives the latest findings automatically.

Architecture: PromptForge (12 sources) → 14 AI modules → ComponentMemory (persistent) → Hermes (cross-analysis) → Wiki (Karpathy loop) → back to PromptForge. A closed-loop intelligence system inspired by ActiveWiki.

9 AVRIL 2026 NEW

Nutrition Filter โ€” The brain's nutritionist. Only healthy strategies (grade C+) feed Meta Intelligence and Leviathan. 34 accepted, 26 rejected. Self-evolving via 10th nightly cron.

GARCH Volatility โ€” 60th strategy! Predicts volatility with GARCH(1,1), trades on the prediction premium. RSI + Bollinger confirmation.

Sentiment Fusion v2 โ€” Reset from $36 to $10,000. Fixed: TP was smaller than SL (!), added trailing stop, reduced position size, raised entry threshold.

5-6 AVRIL 2026 MAJOR UPDATE

Arena Brain v2 โ€” Graph-augmented RAG inspired by LightRAG. Searches 120 connected nodes in the Knowledge Graph instead of dumping all data. 2-3x more precise answers.

3 New Pages โ€” Evolution Lab (watch strategies evolve), Nerve Center (16 AI systems neural map), Knowledge Graph (120 nodes, 132 connections, interactive D3.js).

AI Watch v3 โ€” Multi-source tech intelligence: scans X/Twitter, Reddit, HN, GitHub, ArXiv daily. Markdown reports + auto-inject into Living Wiki + Knowledge Graph.

Karpathy Upgrades โ€” All 7 autoresearch crons now have: universal fitness score (0-100), time budgets, unified Hall of Fame, nightly log, cross-cron wiki summaries.

7 Strategy Fixes โ€” Darwin Evolved, Momentum Surfer, Mandelbrot Fractal, SlyFox, Llama Vol Squeeze, GPU v2 Ultimate, News Trader โ€” all had entry thresholds too strict (0 trades). Fixed.

Nav Redesign โ€” 5 dropdown menus (Arenas, Intelligence, Evolution, Tools, More) instead of 1 giant "More". 60 pages accessible in 1 click. Mobile scroll fixed.

main.py Rebuilt โ€” Recovered from sed corruption. 15,600 lines, 614 routes, 0 lost. Nightly code backup added.

April 4, 2026 v8.1 โ€” Living Wiki + Leviathan Fix
Living Wiki + Leviathan Anti-Paralysis + Darwin Strategy #59
Watch the AI Evolve →
April 4, 2026 v8.0 โ€” Darwin Engine + Arena Brain
Darwin Engine v2 + Arena Brain (RAG) + Agentic RAG
Three revolutionary AI research systems now power Strategy Arena. Inspired by Andrej Karpathy's autoresearch and cutting-edge RAG technology.
Watch AI Think Live →
April 3, 2026 v7.1 โ€” Arena Autoresearch
Arena Autoresearch โ€” 2,000 Strategy Experiments Every Night (Inspired by Andrej Karpathy)
Inspired by Andrej Karpathy's autoresearch โ€” the same autonomous experiment loop that discovered 20 LLM optimizations in 700 experiments, adapted to trading strategy evolution. Our system mutates ArenaScript strategies, backtests them on live BTC data, keeps winners, discards losers. 2,000 experiments every night. Zero API cost.
April 3, 2026 v7.0 โ€” ArenaScript Launch
ArenaScript โ€” Strategy Arena's Own Trading Language
Like Pine Script for TradingView, but simpler and more powerful. Write strategies in plain English with built-in Invictus, Chimera, and regime detection.
Try ArenaScript →
April 3, 2026 v6.5 โ€” Open Arena Protocol
Open Arena โ€” Bring Your Local AI. Challenge 60 Strategies.
Connect your local LLM (Llama, Qwen, Mistral on RTX 4090, Mac Mini M4) and trade live against our 60 AI strategies. Public leaderboard.
Join Open Arena →
April 3, 2026 v6.3
My AI + Getting Started + Amazon Affiliates
April 3, 2026 v6.1 โ€” Speed Optimization
Mobile Speed: 7.2s โ†’ 250ms (96% faster)
Massive performance optimization. Pages now load almost instantly on mobile. Google Core Web Vitals improved across the board.
April 3, 2026 v6.0 โ€” TradingView Integration
Pine Script Converter + AI Chart Analysis + Arena Upgrade
Import any TradingView Pine Script, convert it instantly with Claude AI, and watch it battle 60 strategies live. Plus: Claude navigates TradingView and reads your charts.
Try Pine Converter →
April 2, 2026 v5.5 โ€” US Market Launch
Full English Version โ€” 20 Routes, 100 URLs, SEO Optimized
Strategy Arena is now fully available in English with dedicated /en/ routes, 83 blog articles, and complete SEO optimization for the US market.
Visit EN Homepage →
April 1-2, 2026 v5.2
Academy Complete + Roast Battle + Wallet Oracle
Start Academy →
March 9, 2026 v5.0 โ€” Product Hunt Launch
๐Ÿš€ Claude LIVE โ€” Real-Time AI Trading
Claude Haiku now trades LIVE in the arena, calling the API in real-time for every decision. No pre-coded rules โ€” pure AI reasoning on every candle.
March 9, 2026
๐Ÿ“ฐ AI Insights โ€” Live Editorial Analysis
A new magazine-style page where Claude Haiku writes dynamic editorial summaries of what's happening across ALL arenas. Updated regularly, multilingual, and deeply educational.
March 9, 2026
๐ŸŽฌ YouTube Strategy Tester
Paste any YouTube trading video title & description โ€” Claude Haiku extracts the trading rules, auto-generates a strategy, and backtests it against Buy & Hold. 5 preset examples included.
March 9, 2026
Opus v6 โ€” New Claude Strategy
Claude Sentinel (v5) retired at -57% and replaced by Opus v6 โ€” a multi-confluence strategy inspired by the top 3 performers (CUDA Evolved, Smart Money, Deep Shadow).
March 9, 2026
ML Arena Reset & Stability Fixes
ML Arena models were experiencing capital overflow (LightGBM reached $5.6 billion). All 8 models reset to $10,000 with runtime caps to prevent future explosions.
March 7, 2026 v4.0
Community Arena
Submit your own trading strategy and compete live against other traders. Top performers get promoted to the main arena โ€” like a Ligue 2 to Ligue 1 system.
Join the Arena →
March 7, 2026 v3.5
Market Regime Performance
Each strategy page now shows how it performs in bull, bear, and sideways markets. Inspired by Reddit community feedback.
See Example →
March 7, 2026 v3.4
Multi-Strategy Portfolio Builder
Combine 2-8 strategies with custom weights. Backtest the combined portfolio and analyze diversification with correlation matrix.
Try Portfolio Builder →
March 7, 2026
Smart Money Concepts Strategy
New ICT-based strategy added to the arena: Order Blocks, Fair Value Gaps, Liquidity Sweeps, Break of Structure.
View Strategy →
March 7, 2026
New Blog Articles
Read Blog →
March 28, 2026 v5.0
🛡 INVICTUS โ€” The Arena's Immune System
Invictus learns from every losing trade across all 60 strategies. It feasts on defeats and grows stronger. 3 phases: Learn, Protect, Ascension.
See Invictus Live →
March 27, 2026 v4.5
🏛 Genie Pantheon โ€” 6 AI Oracles Debate Live
Ask any trading question. Claude, Grok, GPT, Gemini, DeepSeek, and Perplexity debate in parallel and give you a consensus verdict in 6 seconds.
Try Pantheon →
March 27, 2026 v4.4
🌊 Leviathan Awakening + Security Shield
March 27, 2026 v4.3
🦮 6 New Mathematician Pages + Verdict
Explore Minds →
March 26-27, 2026 v4.2
🤖 Local AI Strategies + Bot Intelligence
March 26, 2026 v4.1
⚡ Performance Fixes + Battle Royale Talk
March 24-25, 2026 v4.0
🌌 Landing Rebuilt + BTC vs Gold + God Mode
March 20, 2026 v3.5
🔮 Predictions + Polymarket + API + Ko-fi
March 7, 2026 v3.2
YouTube Strategy Tester
Paste any YouTube trading strategy description. Our AI extracts the rules and backtests them on real crypto data. Does it actually work?
Try YouTube Tester →
March 7, 2026 v3.3
Overfitting Detector
Every strategy gets a robustness grade (A-F). Is it truly robust or just overfit to historical data?
Try Overfitting Detector →
March 7, 2026 v3.1
Monte Carlo Simulation
Run 1,000 bootstrap simulations on any backtest to test strategy robustness. Does your strategy survive randomness?
Try Monte Carlo →
March 7, 2026
Multilingual Support & Technical Fixes
March 7, 2026
Reddit Content Intelligence
March 6, 2026 v3.0
Chimera Brain V2
The Chimera meta-strategy got a massive brain upgrade with GPU-computed pattern matrices.
February 2026 v2.8
Strategy Genie
Ask our AI anything about trading strategies. Get personalized recommendations based on your risk profile.
Try Strategy Genie →
February 2026 v2.7
60 Strategy Detail Pages
February 2026 v2.6
5-Language Support
February 2026 v2.5
Backtesting Pro + Strategy Builder
Full backtesting engine with configurable strategies, fees model, and no-code strategy builder.
Try Backtesting →
February 2026 v2.4
Security Audit & Infrastructure
January 2026 v2.0
The Arena Goes Live
60 strategies compete in real-time across multiple crypto assets. The arena never sleeps.
See the Arena →

How Strategy Arena's AI Brain Works

Most AI trading platforms make isolated API calls with static prompts. Each call is independent, with no memory of what happened before and no awareness of what other components discovered. Strategy Arena takes a fundamentally different approach.

PromptForge is the central context engine. Before every AI call across 14 modules, PromptForge injects 12 live data sources: market regime, RSI, top-performing strategies, Invictus survival data (which market conditions kill the most trades), Chimera pattern recognition (1,221 patterns), Hydra ML recommendations, Leviathan voting signal, news sentiment, Wiki lessons from nightly research, strategic hypotheses, Hall of Fame discoveries, and Nutrition filter status.

Component Memory gives each module persistent memory. When the Oracle votes on a question, it remembers its last consultations. When the Collaborative arena deliberates, each AI knows its previous votes and whether the consensus was right or wrong. This memory accumulates over time and is readable by Hermes, the local LLM agent that performs cross-component analysis.

The Karpathy Loop closes the circle. Every night, 11 autonomous engines run thousands of experiments: Darwin evolves strategy parameters, Meta-Harness optimizes Darwin itself, Chimera evolves pattern thresholds, and the newest engine evolves each AI's own prompt based on its accuracy. Results feed into the Living Wiki, which feeds back into PromptForge, creating a closed-loop intelligence system that improves while you sleep.

This architecture is inspired by ActiveWiki, our open-source framework for closed-loop knowledge systems, and by Andrej Karpathy's autoresearch pattern: accumulate → hypothesize → test → learn → repeat.

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