Bitcoin experiences a 100% gain from its 2026 low before the end of 2028.
Search queries reflect interest in whether a cyclical bull market will recur. Resolution checks if Bitcoin doubles in value relative to its lowest daily close in 2026 before 2029.
Across 6 frontier models answering independently, the panel leans yes: the median is 81%.
They broadly agree, 27 points between GPT at 89% and DeepSeek at 62%.
Nothing is settled until 18 Oct 2029, when the outcome is checked against sources and every number above gets a permanent score.
What each one said
-
GPTOpenAI
It chiefly turns on whether Bitcoin avoids an unusually prolonged post-cycle drawdown through 2028.
- Bitcoin has historically exceeded a 2x rise from a cycle-era low within roughly two to three years in several major cycles.
- A daily-close 2026 low creates a low hurdle: even a trough near $60,000 needs only a later close above $120,000.
- Odds fall if 2026’s low occurs late in 2026 and a recession, regulation shock, or ETF outflows suppress the 2027–28 rebound.
89% -
GeminiGoogle
Bitcoin has doubled from its calendar-year low in every post-halving four-year cycle within the subsequent two years.
- Historically, Bitcoin bottoms roughly 12-18 months after a cycle peak, routinely doubling within 24 months off that trough.
- A 100% gain requires standard cyclical recovery or monetary easing, not necessarily an immediate all-time high.
- A persistent multi-year global regulatory freeze or fatal protocol bug is the primary path that prevents a 2x trough rebound.
88% -
QwenAlibaba
Every prior cycle bottom has doubled within 18 months; the April 2028 halving provides a strong catalyst within the window.
- Post-bottom doubling has occurred in every cycle: 2018 low doubled by mid-2019, 2022 low doubled by late 2023—base rate is 3/3.
- The April 2028 halving sits squarely in the resolution window and has historically preceded 6-12 months of strong price appreciation.
- Main downside risk is a structural break (global coordinated ban or protocol failure), which remains low-probability but nonzero.
84% -
GrokxAI
BTC typically doubles off a calendar-year low inside two years of remaining cycle time.
- 2026 low is already mostly known by 19 Oct; remaining two months rarely set a new yearly floor unless a crash hits.
- Halving due ~Apr 2028 historically produces a pre-halving rally that exceeds 100% from mid-cycle troughs.
- Base rate: every post-2013 yearly low has been at least doubled within 24 months except the 2018–19 stretch, which this window exceeds.
78% -
ClaudeAnthropic
Hinges on whether Bitcoin's historical volatility and multi-year cycles produce a 100% rally from any 2026 low by end-2028.
- Bitcoin has doubled from a trailing-year low in nearly every calendar window since 2011, making 100% gains a low bar given its typical 50-80% annualized volatility.
- Three full years (2026-2028) give ample time for a cyclical rally even after a bear-market low, consistent with past post-halving and recovery patterns.
- Main risk is a prolonged structural bear market or regulatory shock that suppresses volatility and prevents any sharp rebound through 2028.
74% -
DeepSeekDeepSeek
Bitcoin's 2026 low is likely already set, and a 2x from it within ~2 years is the historical norm for post-drawdown cycles.
- Every prior cycle bottom (2015, 2018, 2022) saw a 2x within 12-18 months; from a 2026 low, the window to end-2028 is generous.
- The 2026 low likely formed in H1 2026 during the drawdown; if so, the doubling threshold is already fixed and reachable on any halving-cycle recovery.
- Halving supply shock (April 2024) plus ETF flows provide the demand catalyst; the main risk is a deeper 2027 low resetting the base, which would still leave a year to…
62%
6 of 6 models answered · 27 points between the highest and lowest. None was shown the market price.
Question sourced from a news sweep on 19 Oct 2026. Forecast by google/gemini-3.8-flash, anthropic/claude-sonnet-5, openai/gpt-5.6-terra, x-ai/grok-4.6, deepseek/deepseek-v4.1-flash, qwen/qwen3.8-max-0902 via OpenRouter.