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  1. Home
  2. Models
  3. Grok 4.1 Fast
  4. Advanced Longevity Plan (Biohacker)

See how Grok 4.1 Fast compares on this challenge:

  • Grok 4.1 Fast vs Claude Sonnet 4.6
  • Grok 4.1 Fast vs Gemini 3.1 Pro Preview
  • Grok 4.1 Fast vs Z.ai: GLM 5

4 models have responded to the "Advanced Longevity Plan (Biohacker)" challenge. Compare their approaches side-by-side on RIVAL. This response is part of RIVAL's open dataset of 5,600+ AI model responses.

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Back to Grok 4.1 Fast

Advanced Longevity Plan (Biohacker)

Grok 4 1 Fast's response to the 'Advanced Longevity Plan (Biohacker)' challenge.

Grok 4.1 Fast
February 4, 2026
Text

?
Prompt

Develop a comprehensive, cutting-edge 3-month longevity plan for a biohacker aiming to optimize longevity, physical and cognitive performance. Incorporate advanced strategies like specific supplement stacks (with dosages and cycling), detailed dietary protocols (e.g., ketogenic variations, fasting regimens), advanced wearable tracking, personalized exercise routines (including strength, HIIT, and recovery), stress resilience techniques (e.g., HRV training, neurofeedback concepts), among other things. The plan should be highly detailed and actionable.

Grok 4.1 Fast
Response

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Grok 4.1 FastAdvanced Longevity Plan (Biohacker)
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Grok 4.1 Fast

Comprehensive 3-Month Longevity Biohacking Plan

Introduction and Assumptions

This plan is designed for an advanced biohacker (healthy adult, age 30-50, no major medical conditions) aiming to optimize longevity markers (e.g., NAD+ levels, inflammation, telomere length proxies via HRV/sleep), physical performance (VO2 max, strength, metabolic flexibility), and cognitive performance (focus, memory, neuroplasticity). It's evidence-based, drawing from studies on caloric restriction mimetics (e.g., rapamycin), senolytics (e.g., dasatinib + quercetin), NAD+ precursors (e.g., NMN trials), and protocols from experts like Peter Attia, Andrew Huberman, and Bryan Johnson.

Key Principles:

  • Progressive phasing: Month 1 (Foundation: Build habits, baseline metrics), Month 2 (Optimization: Intensify, personalize via data), Month 3 (Peak & Sustain: Advanced tweaks, maintenance protocols).
  • Personalization via tracking: Use wearables for real-time adjustments.
  • Safety first: Consult a physician before starting. Get baseline bloodwork (CBC, CMP, lipids, HbA1c, hs-CRP, fasting insulin, homocysteine, vitamin D, hormones). Retest end of Months 1 & 3. Monitor for side effects (e.g., GI upset from supps).
  • Caloric intake: 2,200-2,800 kcal/day (adjust via DEXA/body comp scan). 80/20 macro flexibility for adherence.
  • Sleep goal: 7-9 hours/night, 95%+ efficiency.

Required Gear (invest ~$1,500):

CategoryToolsPurpose
WearablesOura Ring Gen3 or Whoop 4.0Sleep, HRV, recovery, strain
GlucoseLevels or Dexcom G7 CGMMetabolic health, food responses
FitnessGarmin/Apple Watch + power meter (e.g., Stages for bike)VO2 max, zones, rPE
CognitiveMuse 2 headband or Emotiv InsightNeurofeedback, meditation
OtherSauna blanket (HigherDOSE), ice bath tub, red light panel (Joovv)Heat/cold therapy

Tracking Protocol:

  • Daily: Log HRV (morning via Oura/Elite HRV app), glucose spikes (<140 mg/dL post-meal), subjective energy/mood (1-10 scale via app like Reflect).
  • Weekly: Weigh-in, tape measure, 1RM tests, blood pressure.
  • Monthly: DEXA scan, VO2 max test (lab or estimated via Garmin), cognitive battery (e.g., BrainHQ app).

Nutrition Protocol

Base: Cyclical ketogenic (keto 5 days/week, carb refeed 2 days for glycogen/muscle). Emphasizes whole foods, autophagy via fasting. Time-restricted eating (TRE): 16:8 window (12pm-8pm eat).

MonthDiet VariationFasting RegimenMacros (per day)Key Meals Example
1Standard Keto16:8 daily; 1x 24h fast (Sun)70% fat, 25% protein, 5% carb (<30g net)Breakfast skip; Lunch: Ribeye + broccoli rabe (avocado oil); Dinner: Salmon + kale salad; Snacks: Macadamia nuts
2Targeted Keto (TKD)16:8 + 1x 36h fast (alternate weeks); 5:2 (500kcal Tue/Fri)65% fat, 25% protein, 10% carb (20-50g pre/post workout)Add 25g dextrose/cyclodextrin pre-HIIT; Carb-up Sat: Sweet potato + berries
3Cyclical Keto (CKD)18:6 TRE; 2x 48h fasts (under supervision); OMAD 2x/week60% fat, 25% protein, 15% carb (100g refeed days)Refeed Sun: Grass-fed steak + quinoa; Daily: Bulletproof coffee (C8 MCT + butter) to start window

Hydration: 4L water + electrolytes (LMNT or homemade: 1/4 tsp salt + 1g potassium citrate). Coffee/tea: 400mg caffeine max. Avoid: Seed oils, processed foods, alcohol (1 drink/month max).


Supplement Stack

Cycling prevents tolerance/downregulation. Source pharma-grade (e.g., Renue by Science, DoNotAge). Total cost ~$300/month.

CategoryStackDosages & TimingCyclingRationale (Key Studies)
NAD+ LongevityNMN 1g + Resveratrol 1g + Pterostilbene 250mgAM sublingual NMN; PM resv/ptero w/fatty meal5 days on/2 offBoosts NAD+ (Imai 2021); SIRT1 activation (Sinclair lab)
SenolyticsFisetin 1.5g + Quercetin 1g + Dasatinib 100mg (Rx)Days 1-3 of each month (w/fat)Monthly pulse (3 days)Clears senescent cells (Kirkland 2019); 30% lifespan extension in mice
MitochondriaPQQ 20mg + CoQ10 200mg + ALA 600mgAM w/breakfastContinuousmtDNA biogenesis (Harris 2013); ROS reduction
CognitiveLion's Mane 2g + Bacopa 300mg + Uridine 250mg + DHA 2gAM Lion's/Bacopa; PM uridine/DHA6 weeks on/1 offNGF boost (Mori 2009); Synaptic plasticity
Performance/RecoveryCreatine 5g + Beta-Alanine 3.2g + Taurine 3g + Glycine 5g (bedtime)Post-workout creatine/beta-ala; PM taurine/glycineContinuousATP/muscle carnosine; Sleep quality (Yamadera 2007)
Month 3 Add-OnRapamycin 6mg (Rx, w/doctor)Weekly (Fri PM)Monthly off-weekmTOR inhibition (autophagy; Mannick 2018 trial)

Stack Summary Table (Daily Baseline):

TimeSupplements
WakeNMN 1g sublingual
12pm (w/lunch)PQQ/CoQ10/ALA/Creatine/Beta-Ala/Lion's/Bacopa
6pm (w/dinner)Resv/Ptero/DHA/Uridine/Taurine
BedGlycine 5g

Exercise Routine

5-6 days/week, 45-90 min sessions. Progressive overload: +5% load/volume weekly. Rest based on Whoop recovery score (> green = train hard).

DayFocusMonth 1Month 2Month 3
MonStrength A (Push)3x8-10: Bench, OHP, Dips; 3x12 TricepsAdd 20% load; Superset+ Dropsets; 4x
TueZone 2 Cardio + Mobility45min LISS (bike 65-75% max HR); Yoga 20min60min; Add rucking75min; Trail run
WedHIIT4x4 Tabata (bike sprints: 30s on/90s off)6x4; Add EMOM burpees8x4; VO2 max test
ThuStrength B (Pull/Legs)3x8 Deadlift, Pull-ups, Squats; 3x12 Calves+Paused reps; Lunges+Cluster sets; Bulgarian splits
FriActive Recovery30min walk + sauna (20min 180°F) + 3min cold plungeIce bath 5min + breathworkRed light 20min + float tank
SatFull Body + HIITCircuit: 4 rounds (Kettlebell swings, push-ups, rows, box jumps)Add weights; 20min AMRAPCompetition sim: Murph WOD
SunRest/FastLight walk; Foam rollOptional neurofeedbackBloodwork/review

Metrics to Track:

  • Strength: Log 1RMs (bench, squat, deadlift).
  • Cardio: Zone 2 (nose breathable), HIIT (rPE 8-9/10).
  • Recovery: 10-15min sauna/ice 3x/week; Contrast showers daily.

Stress Resilience & Cognitive Optimization

Daily (15-30min):

  • Morning Ritual: 10min box breathing (4-4-4-4) via Elite HRV app. Target HRV >60ms.
  • HRV Training: 5min resonance breathing (6 breaths/min). If <baseline, deload exercise.
  • Meditation/Neurofeedback: 20min Muse sessions (focus on calm state). Progress to alpha wave training.
  • Evening Wind-Down: No screens post-8pm. 432Hz binaural beats + magnesium glycinate 400mg (if not in stack).

Weekly:

  • Journal: Gratitude + wins (Sun).
  • Cold exposure: 2-3min ice bath (build tolerance).

Cognitive Drills:

  • Dual N-back (app: Brain Workshop, 20min 3x/week).
  • Language (Duolingo 15min/day) for neuroplasticity.

Sleep Stack (if Oura readiness <80%):

  • Blackout room, 65°F, earplugs.
  • Add Apigenin 50mg + Theanine 200mg bedtime.

Monthly Milestones & Adjustments

MonthGoalsAdjustments
1: FoundationHRV +10%, Glucose AUC <100, Sleep 8hrs avg, Strength +10%Baseline all metrics. If GI issues, halve supps.
2: OptimizationVO2 max +5%, Inflammation (CRP) -20%, Senolytic pulseData-driven: High glucose foods → cut; Low HRV → more recovery.
3: PeakAll metrics +15-20% cumulative; Rapamycin introTest & tweak for life: e.g., if keto stalls, add CKM (carnivore-keto hybrid). Taper intensity week 4.

Potential Roadblocks & Fixes:

  • Keto flu: Bone broth + electrolytes.
  • Plateaus: Deload week 4 each month.
  • Adherence: 80% rule; gamify via Streaks app.

Expected Outcomes (based on similar protocols):

  • 5-10% body fat loss.
  • 10-20% performance gains.
  • Measurable longevity shifts (e.g., lower epigenetic age via TruAge test).

Track everything in a Notion dashboard or Cronometer. Reassess post-3 months for 6-month extension. This is your blueprint—iterate ruthlessly with data!

Advanced Longevity Plan (Biohacker)

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About Grok 4.1 Fast

Capabilities

ConversationReasoningCode GenerationAnalysisTool Use

Categories

TextCodeMultimodal

Specifications

Provider
Xai
Released
2025-11-21
Size
XLARGE

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