An Optimus unit will be sent to Mars by 2026 — signaling the role of autonomous robotics in extraterrestrial colonization and intertwining robotic + interplanetary expansion; robotic precursors precede biological humans in planetary exploration.
Predictor: Elon Musk
Prediction text
An Optimus unit will be sent to Mars by 2026 — signaling the role of autonomous robotics in extraterrestrial colonization and intertwining robotic + interplanetary expansion; robotic precursors precede biological humans in planetary exploration. | 2026 Mars launch window availability + payload readiness
Key catalyst: 2026 Mars launch window availability + payload readiness
Watch events: 2026 Mars launch window; Starship Mars-hardware delivery
Resolution evidence
No Mars launch window until late 2026; Starship V2/V3 readiness and Optimus Mars-hardened variant both unproven.
Predictor: Elon Musk
Calibration plot (stated vs observed)
Evidence about this node from Elon Musk is multiplied by κ in /api/intake. Lower κ = less weight; floors at 0.10 (effectively silenced) and caps at 1.00 (full weight).
Reference class
This node isn't linked to a reference class. The Bayesian update applies without outside-view blending.
Probability over time
Milestone chain
- 2026-02-28overdueQ1 window check-in (25%)
- 2026-04-27overdueQ2 window check-in (50%)
- 2026-06-24pendingQ3 window check-in (75%)
- 2026-06-01 → 2026-10-31pendingOptimus integration testing on Starship payload mock-upHow: Tesla/SpaceX publishes imagery or filing showing Optimus humanoid integrated into Starship cargo configuration for Mars testSource: https://www.spacefrontpage.com/2389864_elon-musk-announces-starship-mars-mission-with-optimus-robot-in-2026-human-landings-by-2029conf 40%
- 2026-08-01 → 2026-10-31pendingSpaceX confirms Starship V3 readiness for Mars launch windowHow: SpaceX publicly confirms Starship V3 vehicle is ready for late-2026 Earth-Mars transfer window (Nov-Dec 2026)Source: https://www.notateslaapp.com/news/2601/spacex-to-land-on-mars-by-late-2026-with-teslas-optimusconf 45%Notes: Musk himself called it '50/50' as of late 2025 — schedule slip is the base case.
- 2026-11-30pendingOptimus reaches Mars surface in 2026 launchHow: At least one Optimus unit launches on Starship to Mars during 2026 transfer window (Nov-Dec 2026)Source: https://x.com/elonmusk/status/1900774290682683612conf 15%Notes: Musk-stated odds were ~50/50 in early 2025, declining since on Starship V3 development pace. Realistic likelihood of slip to 2028 window.
- 2026-11-01 → 2026-12-31pendingMars launch window opens November 2026How: Earth-Mars Hohmann transfer window naturally opens; SpaceX either launches or formally announces slip to 2028 windowSource: https://www.space.com/space-exploration/private-spaceflight/elon-musk-says-spacex-will-launch-its-biggest-starship-yet-this-year-but-mars-in-2026-is-50-50conf 99%Notes: Astronomical window itself is certain; the question is launch readiness.
- 2026-12-01 → 2027-06-30pendingIf 2026 launch slips, formal target shifts to 2028 transfer windowHow: SpaceX publicly retargets first Mars uncrewed launch to the 2028 Earth-Mars window (Sep-Nov 2028)Source: SpaceX press; Musk X postsconf 70%
What if this resolves?
Click a button to clamp this prediction and run a Gibbs sample. Returns the predictions whose marginals shift most. ~30s per run; ideal for stress-testing "if X resolves, what else moves?"
Evidence chain
Raw metadata
{
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"kappa": 0.6429,
"base_rate": null,
"predictor": "Elon Musk",
"total_llr": -0.4054651081081644,
"grace_days": 7,
"bayesian_v2": true,
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"blend_reason": "no reference_class linked",
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"strength": "weak",
"confidence": null,
"source_url": null,
"adjusted_llr": -0.2606735180027389,
"expected_date": "2026-04-27",
"measurement_criterion": null
}
],
"evidence_kind": "metadata_milestone_miss_sweep",
"inside_source": "history_v2",
"inside_weight": 0.5626036350830379,
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"posterior_prob": 0.0717510802230914,
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"predictor_brier": 0.01,
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"reference_class_id": null,
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"predictor_n_resolved": 2
}Raw metadata
{
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"blend_reason": "no reference_class linked",
"inside_prior": 0.08,
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"contributions": [
{
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}
],
"evidence_kind": "metadata_milestone_miss_sweep",
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"predictor_n_resolved": 2
}Network propagation neighbors
Top incoming (parents)
Edges that influence THIS node's belief
| Kind | Node | Their prob | P(c|s=T) | P(c|s=F) | Δ implied |
|---|---|---|---|---|---|
| killer | TK08 Humanoid Capital Collapse (Figure/Apptronik Flop) | 22.0% | 0.050 | 0.080 | -0.040 |
| killer | TK15 SpaceX Starship Catastrophic Failure | 12.0% | 0.050 | 0.080 | -0.037 |
| killer | TK11 Autonomous Regulatory Block (Level 4 Halt) | 10.0% | 0.050 | 0.080 | -0.036 |
| killer | TK06 China-Taiwan Military Conflict | 8.0% | 0.050 | 0.080 | -0.035 |
Top outgoing (children)
Predictions THIS node influences
No outgoing edges.
Ticker exposure
Beneficiaries (24)
Adverse (4)
Prerequisites (8)
| Type | Pred | Title | Domain | Lag |
|---|---|---|---|---|
| correlate | S_MARS_2028 | Mars uncrewed: 2028 transfer window (most likely first attempt) | mars_uncrewed_landing | — |
| correlate | S_ROBOTAXI_MASS_2030 | Robotaxi >10% urban miles by Nov 2030 | robotaxi_deployment | — |
| correlate | S_MARS_2031PLUS | Mars uncrewed: 2031+ transfer window or further delay | mars_uncrewed_landing | — |
| correlate | S_MARS_2026 | Mars uncrewed: 2026 transfer window | mars_uncrewed_landing | — |
| killer | TK08 | Humanoid Capital Collapse (Figure/Apptronik Flop) | — | — |
| killer | TK15 | SpaceX Starship Catastrophic Failure | — | — |
| killer | TK11 | Autonomous Regulatory Block (Level 4 Halt) | — | — |
| killer | TK06 | China-Taiwan Military Conflict | — | — |
Dependents (0)
| Type | Pred | Title | Domain | Lag |
|---|---|---|---|---|
| No dependents | ||||
Linked documents (3)
| Sim | Source | Title | Market prob | Polarity | Reviewed | Published |
|---|---|---|---|---|---|---|
| 0.682 | manifold | Will a humanoid robot walk on the mars before a human does? | 36% | mentions | pending | 2026-05-18 |
| 0.635 | manifold | Will a rover from Earth land on the planet Venus by EOY 2051? | 68% | mentions | pending | 2026-05-09 |
| 0.573 | polymarket | Will Israel launch a ground operation in Iran by May 31, 2026? | 8% | mentions | pending | 2026-03-31 |
Raw metadata
{
"nia": false,
"qty": "Optimus to Mars",
"mode": "FORECAST",
"role": "Cited-CEO",
"context": "Specific Musk robot+space framing. Couples with SPC_009 (Mars 5-7yr delay), SPC_010 (1M Mars 2050), 232_057 (Blundin robots first on Mars). Per SPC_008 base rate: Mars timelines 0% on-time.",
"to_year": 2026,
"conv_cues": "specific year commitment; CEO FIRST_PERSON",
"direction": "HAPPEN",
"from_year": 2026,
"timeframe": "by 2026",
"conv_level": "HIGH",
"milestones": [
{
"kind": "quartile_checkpoint",
"label": "Q1 window check-in (25%)",
"status": "overdue",
"weight": 0.05,
"ordinal": -4,
"source_id": null,
"expected_date": "2026-02-28",
"observed_date": null,
"miss_emitted_at": "2026-05-02T22:07:21.384228+00:00",
"miss_emitted_by": "metadata_milestone_sweep"
},
{
"kind": "quartile_checkpoint",
"label": "Q2 window check-in (50%)",
"status": "overdue",
"weight": 0.05,
"ordinal": -3,
"source_id": null,
"expected_date": "2026-04-27",
"observed_date": null,
"miss_emitted_at": "2026-05-05T22:10:59.579573+00:00",
"miss_emitted_by": "metadata_milestone_sweep"
},
{
"kind": "quartile_checkpoint",
"label": "Q3 window check-in (75%)",
"status": "pending",
"weight": 0.05,
"ordinal": -2,
"source_id": null,
"expected_date": "2026-06-24",
"observed_date": null
},
{
"kind": "llm_pre_event",
"label": "Optimus integration testing on Starship payload mock-up",
"source": "https://www.spacefrontpage.com/2389864_elon-musk-announces-starship-mars-mission-with-optimus-robot-in-2026-human-landings-by-2029",
"status": "pending",
"weight": 0.4,
"ordinal": -1,
"source_id": null,
"confidence": 0.4,
"source_url": "https://www.spacefrontpage.com/2389864_elon-musk-announces-starship-mars-mission-with-optimus-robot-in-2026-human-landings-by-2029",
"expected_date": "2026-08-16",
"research_origin": "deep_research",
"expected_date_range": {
"to": "2026-10-31",
"from": "2026-06-01"
},
"measurement_criterion": "Tesla/SpaceX publishes imagery or filing showing Optimus humanoid integrated into Starship cargo configuration for Mars test"
},
{
"kind": "event",
"label": "An Optimus unit will be sent to Mars by 2026 — signaling the role of autonomous robotics in extraterrestrial colonization and intertwining r",
"status": "pending",
"weight": 1,
"ordinal": 0,
"source_id": "ROB_011",
"expected_date": "2026-08-21",
"observed_date": null
},
{
"kind": "llm_pre_event",
"label": "SpaceX confirms Starship V3 readiness for Mars launch window",
"notes": "Musk himself called it '50/50' as of late 2025 — schedule slip is the base case.",
"source": "https://www.notateslaapp.com/news/2601/spacex-to-land-on-mars-by-late-2026-with-teslas-optimus",
"status": "pending",
"weight": 0.4,
"ordinal": 1,
"source_id": null,
"confidence": 0.45,
"source_url": "https://www.notateslaapp.com/news/2601/spacex-to-land-on-mars-by-late-2026-with-teslas-optimus",
"expected_date": "2026-09-15",
"research_origin": "deep_research",
"expected_date_range": {
"to": "2026-10-31",
"from": "2026-08-01"
},
"measurement_criterion": "SpaceX publicly confirms Starship V3 vehicle is ready for late-2026 Earth-Mars transfer window (Nov-Dec 2026)"
},
{
"kind": "llm_post_event",
"label": "Optimus reaches Mars surface in 2026 launch",
"notes": "Musk-stated odds were ~50/50 in early 2025, declining since on Starship V3 development pace. Realistic likelihood of slip to 2028 window.",
"source": "https://x.com/elonmusk/status/1900774290682683612",
"status": "pending",
"weight": 0.4,
"ordinal": 2,
... (truncated)