A permanent human settlement is established on Mars before 2050.

Question

Six frontier AI models put this at 12% by 4 Sept 2076. Full reasoning from every model.

WillHappen.ai · Accepted Answer

12% — the median of 5 frontier models, resolving by 2076-09-04.

Answer

Claude (Anthropic): 6% — Requires humans to first land on Mars, then sustain continuous occupation, within ~24 years—both unproven. No crewed Mars mission has flown yet; SpaceX/NASA timelines for even a landing keep slipping past 2030-2035. Permanent settlement demands closed-loop life support, radiation shielding, and continuous resupply logistics far beyond current ISS-era capability. Base rate for 'permanent off-Earth settlement' is essentially zero historically; even a successful landing by 2040 leaves little runway for continuous habitation before…

Answer

GPT (OpenAI): 23% — It turns on whether Starship-class transport becomes reliable enough to support recurring cargo and crew flights, not merely landings. NASA and private firms must fund, certify, and repeatedly fly Mars logistics through the 2030s and 2040s before occupation can begin. No crew has gone beyond low Earth orbit since Apollo; closing life-support, radiation, landing, and resupply gaps is a major step beyond Artemis. Odds rise sharply if a crewed Mars landing is funded and scheduled by 2035 with demonstrated orbital refueling and multi-year closed-loop life support.

Answer

Grok (xAI): 22% — SpaceX or a state program must land then continuously occupy Mars by late 2040s. NASA, China or SpaceX need a crewed landing ~2039-45 after Starship/HLS and uncrewed cargo succeed. Lunar hiatus after 1972 is the base rate; Mars is far harder so this sits well below it. A 2028-32 Starship cargo campaign that works would most raise the odds.

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DeepSeek (DeepSeek): 12% — This turns on whether Starship-class cadence plus life-support closure beats a 24-year clock that has already burned six. NASA's Moon-to-Mars plan and SpaceX both target crewed Mars landing in the late 2030s, leaving roughly a decade to convert a sortie into a continuously occupied base. No closed-loop life support has run beyond ISS's ~90-day resupply chain; a permanent base needs multi-year closure of air, water, and food, which remains unproven at… Base rate for permanent off-Earth settlements is zero in 65 years of spaceflight, and Mars adds a 6-9 month transit and 26-month launch windows that cap how fast a base…

Answer

Qwen (Alibaba): 3% — No credible program has a Mars landing before the mid-2030s, let alone a sustained base. SpaceX Starship has not yet reached orbit with a payload; a crewed Mars landing requires life support, EDL, and return capability not yet demonstrated. NASA's Artemis program targets the Moon through the 2030s; no agency or company has funded a continuous-occupation Mars architecture. Even optimistic roadmaps (Musk's 2030s colony) assume rapid iteration that has not materialized; base rate for first crewed Mars landing alone is likely post-2040.

A permanent human settlement is established on Mars before 2050.

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