Microsoft’s in-house MAI-Thinking-1, a 35B-active-parameter sparse MoE reasoning model trained from scratch on clean enterprise data without third-party distillation, debuted at Build 2026 in early June and reached public preview on Microsoft Foundry by mid-August 2026. Traders are focused on the pace of Microsoft AI’s “hill-climbing machine” iteration under Mustafa Suleyman, where strong results on AIME math benchmarks (97% on 2025) and SWE-Bench Pro coding, plus human preference over Claude Sonnet 4.6, position the company to reduce OpenAI dependence while competing on cost and enterprise controls. Key near-term catalysts include expanded Azure integrations, developer fine-tuning access, and potential follow-on reasoning releases that meet public-availability thresholds before year-end resolution dates.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedSeptember 30
26%
December 31
59%
$489 Vol.
September 30
26%
December 31
59%
A “successor to MAI-Thinking-1” refers to any model explicitly designated by Microsoft as part of its MAI (Microsoft AI) model family and as a thinking or reasoning model, or presented as Microsoft’s next general-purpose reasoning model or widely regarded as the successor to MAI-Thinking-1.
Task-specialized models, cost-efficiency variants, or similar releases will not count unless they are explicitly designated as thinking or reasoning models or widely regarded as successors to MAI-Thinking-1.
Products outside of the MAI family or not designated as thinking or reasoning models will NOT qualify.
For this market to resolve to "Yes," a qualifying model must be launched and publicly accessible, including via open beta or open rolling waitlist signups. A closed beta or any form of private access will not suffice.
The release must be either clearly defined and publicly announced by Microsoft as being accessible to the general public or otherwise made publicly accessible and explicitly labeled within the company’s official website. Labeling errors, placeholder text, or version names displayed on the website that do not correspond to a model that is actually accessible to the general public will not qualify.
The primary resolution source for this market will be official information from Microsoft (e.g., https://microsoft.ai/models), with additional verification from a consensus of credible reporting.
Market Opened: Jul 11, 2026, 2:45 PM ET
Resolver
0x65070BE91...A “successor to MAI-Thinking-1” refers to any model explicitly designated by Microsoft as part of its MAI (Microsoft AI) model family and as a thinking or reasoning model, or presented as Microsoft’s next general-purpose reasoning model or widely regarded as the successor to MAI-Thinking-1.
Task-specialized models, cost-efficiency variants, or similar releases will not count unless they are explicitly designated as thinking or reasoning models or widely regarded as successors to MAI-Thinking-1.
Products outside of the MAI family or not designated as thinking or reasoning models will NOT qualify.
For this market to resolve to "Yes," a qualifying model must be launched and publicly accessible, including via open beta or open rolling waitlist signups. A closed beta or any form of private access will not suffice.
The release must be either clearly defined and publicly announced by Microsoft as being accessible to the general public or otherwise made publicly accessible and explicitly labeled within the company’s official website. Labeling errors, placeholder text, or version names displayed on the website that do not correspond to a model that is actually accessible to the general public will not qualify.
The primary resolution source for this market will be official information from Microsoft (e.g., https://microsoft.ai/models), with additional verification from a consensus of credible reporting.
Resolver
0x65070BE91...Microsoft’s in-house MAI-Thinking-1, a 35B-active-parameter sparse MoE reasoning model trained from scratch on clean enterprise data without third-party distillation, debuted at Build 2026 in early June and reached public preview on Microsoft Foundry by mid-August 2026. Traders are focused on the pace of Microsoft AI’s “hill-climbing machine” iteration under Mustafa Suleyman, where strong results on AIME math benchmarks (97% on 2025) and SWE-Bench Pro coding, plus human preference over Claude Sonnet 4.6, position the company to reduce OpenAI dependence while competing on cost and enterprise controls. Key near-term catalysts include expanded Azure integrations, developer fine-tuning access, and potential follow-on reasoning releases that meet public-availability thresholds before year-end resolution dates.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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