When will SpaceXAI release Grok 4.7?
Short Answer
1. Market Behavior & Drivers
- Release before September 4, 2026, is tempered by Elon Musk's history of unreliable timelines.
- August releases appear unlikely given Elon Musk's projected September 2-9, 2026, release window.
Current Context
Sources (11)
- 1Grok 4.7 Release Tracker 2026: Date, 2.1T Specs, vs Fable 5qcode.cc
- 2Grok 4.7 Release Timeline After Grok 4.6 — TheVibeFatherthevibefather.com
- 3Grok 4.7 Release Date: 3–4 Weeks, and Already Slippingorcarouter.ai
- 4What Is Grok 4.7? The 2.1T xAI Model Explainedkie.ai
- 5https://explainx.ai/blog/grok-4-6-4-7-release-timeline-musk-announcement-july-2026explainx.ai
- 6Elon Claims SpaceXAI Grok 4.7 Will Surpass All Current Models – NextBigFuture.comnextbigfuture.com
- 7Elon Musk Claims Grok 4.7 Will Outperform All Existing AI Models | Gate Newsgate.com
- 8When AI Takes the Couch: Psychometric Jailbreaks Reveal Internal Conflict in Frontier Modelsarxiv.org
- 9When AI Takes Sides on Questions of Faith Persistent Asymmetries in AI-Mediated Faith Guidancearxiv.org
- 10Can Open-Weight Models Compete on Financial Text Comprehension?arxiv.org
- 11Benchmarking API Drift in LLM-Generated Quantum Code Across Successive SDK Versionsarxiv.org
2. Price Chart
Historical Price (Probability)
3. Significant Price Movements
Notable price changes detected in the chart, along with research into what caused each movement.
Outcome: Before Sep 4, 2026
📉 August 24, 2026: 59.0pp drop
Price decreased from 90.0% to 31.0%
📈 August 23, 2026: 41.0pp spike
Price increased from 49.0% to 90.0%
📉 August 16, 2026: 8.0pp drop
Price decreased from 52.0% to 44.0%
Outcome: Before Aug 31, 2026
📉 August 21, 2026: 8.0pp drop
Price decreased from 26.0% to 18.0%
Sources (6)
- 1https://explainx.ai/blog/grok-4-6-4-7-release-timeline-musk-announcement-july-2026explainx.ai
- 2Grok 4.7 Release Date: 3–4 Weeks, and Already Slippingorcarouter.ai
- 3What Is Grok 4.7? The 2.1T xAI Model Explainedkie.ai
- 4Hypothesis Frontier: Verifier-Guided LLM–Symbolic Search...arxiv.org
- 5Grok 4.7 Release Tracker 2026: Date, 2.1T Specs, vs Fable 5qcode.cc
- 6Grok 4.7 Release Timeline After Grok 4.6 — TheVibeFatherthevibefather.com
4. Market Data
Contract Snapshot
A contract resolves YES if SpaceXAI releases Grok 4.7 before the specific date indicated in that contract option. It resolves NO if Grok 4.7 is not released by SpaceXAI before that date. Key deadlines for these contract options are August 28, 2026, August 31, 2026, and September 4, 2026, with the market's maximum payout date set for September 3, 2026.
Market Discussion
Public discussion indicates that xAI, not "SpaceXAI," develops the Grok model series, and as of August 24, 2026, Grok 4.7 has no official release, model card, or confirmed API ID [1]. Elon Musk stated on August 12, 2026, that Grok 4.7, reportedly a 2.1-trillion-parameter model undergoing supplemental training with SpaceX engineering data, is expected in 3 to 4 weeks, estimating its release in early September 2026 [1]. Tech industry observers, however, emphasize these timelines are founder-stated targets rather than confirmed product launches, noting that previous release windows have already slipped [1].
5. Trader Dashboard
6. How does Elon Musk's projected '3 to 4 week' release window for Grok 4.7 compare to xAI's historical release cadences for previous models?
| Grok 4.7 Projected Release | 3 to 4 week window from August 12, 2026 [1][2][3] |
|---|---|
| Release Type | Founder-led target, not a formal roadmap commitment [1][2][3] |
| Historical Cadence | Rapid and iterative (e.g., Grok 4.5 in July 2026, Grok 4.6 in August 2026) [4][5][6] |
Sources (8)
- 1Grok 4.7 Release Date: 3–4 Weeks, and Already Slippingorcarouter.ai
- 2What Is Grok 4.7? The 2.1T xAI Model Explainedkie.ai
- 3Grok 4.7 Release Timeline After Grok 4.6 — TheVibeFatherthevibefather.com
- 4SpaceXAI Models — 15 Releases & Benchmarksaireleasetracker.com
- 5xAI Model Releases: Confirmed Timeline & Sources | BenchLM | BenchLM.aibenchlm.ai
- 6https://docs.x.ai/developers/release-notesdocs.x.ai
- 7When will SpaceXAI release Grok 4.7? | Prediction Marketscoinbase.com
- 8When will SpaceXAI release Grok 4.7? — Kalshi Prediction Market Odds | CoinRithmcoinrithm.com
7. What technical benchmarks or competitive model releases from OpenAI or Anthropic could compel xAI to launch Grok 4.7 ahead of its early September 2026 estimate?
| Dominant models mid-2026 | Anthropic Claude Opus 5 and OpenAI GPT-5.6 Sol [1][2][3][4][5] |
|---|---|
| Primary competitive benchmarks | ARC-AGI-3, Terminal-Bench 2.1, and SWE-bench Pro [1][2][3][4][5] |
| Grok 4.7 current status | Undergoing supplemental training on SpaceX engineering data [6][7][8][9] |
Sources (9)
- 1OpenAI launches Claude Mythos rival GPT-5.6 Sol under government access it calls unsustainablethe-decoder.com
- 2Anthropic's Opus 5 blows past Fable 5 and GPT-5.6 Sol on the benchmark designed to measure real intelligencethe-decoder.com
- 3OpenAI Claims GPT-5.6 Sol Beats Opus 5 on ARC-AGI-3—but Only With Non-Standard API Settings | MLQ Newsmlq.ai
- 4The Frontier LLM Landscape in August 2026: Why No… — CASRAIcasrai.org
- 5GLM 5.3 vs Opus 5 vs GPT Sol 5.6: Have open source models finally caught up?gingerlabs.ai
- 6Grok 4.7 Release Date: 3–4 Weeks, and Already Slippingorcarouter.ai
- 7xAI Weekly: Grok 4.6 Lands on GitHub Copilot, Grok Bot...bighatgroup.com
- 8Grok 4.7 Release Timeline After Grok 4.6 — TheVibeFatherthevibefather.com
- 9What Is Grok 4.7? The 2.1T xAI Model Explainedkie.ai
8. Based on public statements, how does the planned 2.1 trillion parameter size and SpaceX data training for Grok 4.7 differ from the architecture of Anthropic's latest Claude model?
| Grok 4.7 Parameters | Approximately 2.1 trillion (claimed by Elon Musk) [1][2][3][4][5] |
|---|---|
| Grok 4.7 Training Data | SpaceX engineering data [1][3][6] |
| Claude Opus 5 Context Window | 1-million-token [7][8][9] |
Sources (9)
- 1Grok 4.7 Release Date: 3–4 Weeks, and Already Slippingorcarouter.ai
- 2Grok 4.6 Release Date: 7 August Target, Grok 4.7 Next (August 2026) - AIToolsReviewaitoolsreview.co.uk
- 3Grok 4.6 Claims GPT-5.6 Sol Parity at $2/$6 | TEXXRtexxr.com
- 4Grok 4.6 gets Aug. 7 launch date, Grok 4.7 follows – Chain Grid Newschaingridnews.com
- 5Grok 4.7 Release Timeline After Grok 4.6 — TheVibeFatherthevibefather.com
- 6Elon Musk said Grok 4.7, xAI's next model, “will exceed all...instagram.com
- 7Grok 4.6 vs Claude Opus 5: Same 61, Two Different Economiesorcarouter.ai
- 8Grok 4.6 vs Claude Opus 5: Benchmarks, Coding & Priceampere.sh
- 9Grok 4.6 vs Claude Opus 5: Which Model Wins?kingy.ai
9. What potential roadblocks in the supplemental training with proprietary SpaceX data could delay the Grok 4.7 release past September 2026?
| Grok 4.7 Release Timeline | 3 to 4 weeks from August 12, 2026 [1][2][3] |
|---|---|
| Implied Probability of Release | 44% before September 4, 2026 (as of August 21, 2026) [4][1] |
| Latest Timeline Announcement Date | August 24, 2026 [1][2][3] |
Sources (8)
- 1Grok 4.7 Release Date: 3–4 Weeks, and Already Slippingorcarouter.ai
- 2https://explainx.ai/blog/grok-4-6-4-7-release-timeline-musk-announcement-july-2026explainx.ai
- 3Grok 4.7 Release Timeline After Grok 4.6 — TheVibeFatherthevibefather.com
- 4When will SpaceXAI release Grok 4.7? — Kalshi Prediction Market Odds | CoinRithmcoinrithm.com
- 5SpaceX Engineering Data to Train Grok 2T Model, ITAR Restrictions Become Key Variable | Winzhengwinzheng.com
- 6SpaceX Engineering Data Will Supplement Grok Training | Let's Data Scienceletsdatascience.com
- 7Elon Musk Says SpaceX Engineering Data Will Train Grok’s Next Modeltech.yahoo.com
- 8Elon Musk handed Grok something no other AI company can get their hands onteslarati.com
10. What leading indicators in xAI's API documentation or developer channels have historically preceded major Grok model releases?
| Grok 4.7 Documentation Status | No official documentation as of August 24, 2026 [1][2][3] |
|---|---|
| Grok 4.7 Model Size | 2.1T parameters [1][2][3] |
| Grok 4.6 Launch Date | August 12, 2026 [1][2] |
Sources (6)
- 1Will Grok 4.7 be released by the end of September 2026?manifold.markets
- 2What Is Grok 4.7? The 2.1T xAI Model Explainedkie.ai
- 3Grok 4.6 Release Date: 7 August Target, Grok 4.7 Next (August 2026) - AIToolsReviewaitoolsreview.co.uk
- 4https://docs.x.ai/developers/release-notesdocs.x.ai
- 5Grok API Documentation | SpaceXAI Docsdocs.x.ai
- 6https://docs.x.ai/developers/grok-4-6docs.x.ai
11. What Could Change the Odds
Key Catalysts
Key Dates & Catalysts
- Expiration: August 21, 2026
- Closes: September 04, 2026
Sources (16)
- 1Grok 4.7 Release Date: 3–4 Weeks, and Already Slippingorcarouter.ai
- 2https://explainx.ai/blog/grok-4-6-4-7-release-timeline-musk-announcement-july-2026explainx.ai
- 3Grok 4.7 Release Timeline After Grok 4.6 — TheVibeFatherthevibefather.com
- 4AI TRENDS | Elon Musk Says Grok 4.7 Will See Significant Improvement and May Launch in 3 to 4 Weekscryptopanic.com
- 5Elon Claims SpaceXAI Grok 4.7 Will Surpass All Current Models – NextBigFuture.comnextbigfuture.com
- 6Elon Musk teases Grok 4.6 and 4.7, doubling down on xAI's...m.economictimes.com
- 7Hypothesis Frontier: Verifier-Guided LLM–Symbolic Search...arxiv.org
- 8DataSpace: Benchmarking Data Agents for Verifiable...arxiv.org
- 9When Truth Is Distributed: Misinformation Derails Collective Fact Recovery in LLM-Based Multi-Agent Systemsarxiv.org
- 10When will SpaceXAI release Grok 4.7? | Prediction Marketscoinbase.com
- 11Will SpaceXAI release Grok 4.7 before Sep 4, 2026? | Paritypredictparity.com
- 12Elon Musk Promises Grok 4.6 by August 7 and Grok 4.7 Weeks After - Startup Fortunestartupfortune.com
- 13AI Security Leaderboard: Methodology, Resultsand...arxiv.org
- 14SysAdmin: Measuring Instrumental Power-Seeking in Frontier AIarxiv.org
- 15LLM-Based Persuasion Enables Guardrail Override in Frontier LLMsarxiv.org
- 16The Rise of Verbal Tics in Large Language Models: A Systematic Analysis Across Frontier Modelsbrowse-export.arxiv.org
13. Related News
14. Historical Resolutions
Historical Resolutions: 11 markets in this series
Outcomes: 2 resolved YES, 9 resolved NO
Recent resolutions:
- KXGROK-GROK46-26AUG15: YES (Aug 12, 2026)
- KXGROK-GROK46-26AUG13: YES (Aug 12, 2026)
- KXGROK-GROK46-26AUG11: NO (Aug 11, 2026)
- KXGROK-GROK47-26AUG21: NO (Aug 21, 2026)
- KXGROK-GROK47-26AUG14: NO (Aug 14, 2026)