1. OpenAI is experiencing a leadership crisis that prediction markets are pricing in aggressively. The "Ari Weinstein leaves OpenAI" market surged 107% (17% to 35%) and "Conrad Kramer leaves" jumped 25% (41% to 51%), directly correlating with today's news that COO Brad Lightcap is departing to "start something new." This is the third senior executive exit reported this week, and traders are clearly extrapolating a pattern rather than treating each departure as isolated. The personnel churn narrative is also feeding into IPO skepticism: "OpenAI not IPO by December 31, 2026" sits at 84%, and the $7 billion employee tender offer completed yesterday has failed to restore confidence in a near-term public listing.
2. xAI's Grok 4.6 release timeline collapsed overnight. The "before August 13" market plummeted 73% (77% to 21%) as the deadline approaches, while the broader August 15 window also dropped to 79% from 86%. This is a classic deadline-convergence pattern: traders who had positioned for a mid-August release are rapidly exiting as the date passes without announcement. However, Grok 4.7 before September 4 remains at 44%, suggesting the market expects xAI to simply shift the release into a later version number rather than cancel it entirely.
3. Anthropic shows the strongest positive momentum of any company today. The "Opus 6 before November 1" market jumped 50% (6% to 9%) — likely catalyzed by news that an unreleased Anthropic model made breakthrough progress on one of mathematics' biggest unsolved problems. The Anthropic IPO before 2027 market sits at a confident 80% ($21K volume), making it the highest-conviction AI startup IPO prediction across both platforms. Meanwhile, the Mythos-class model before October is at 70%, indicating traders expect Anthropic's next major release within weeks, not months.
4. A notable divergence exists between news sentiment and market pricing for Google. Despite Gemini hitting one billion users — arguably the biggest growth headline today — every Gemini 3.5 Pro release date on Kalshi moved DOWN. The August 31 deadline dropped 23% (53% to 41%) and August 21 fell 9% (22% to 20%). This suggests the user milestone is being interpreted as evidence that Google is focusing on distribution over capability breakthroughs, or that the Gemini 3.5 Pro release has been internally deprioritized in favor of other initiatives.
5. The AI capability frontier continues to expand in market expectations. "AI wins IMO gold medal in 2026" rose 33% (30% to 40%), likely cross-pollinated from the Anthropic math breakthrough news. Meanwhile, OpenAI's IPO valuation markets reveal deep uncertainty: the $500B-$750B bracket sits at 0% and under $500B at just 1%, meaning traders who believe an IPO happens expect a valuation north of $750B — but the overall 14% probability of any IPO by year-end suggests most think it won't happen at all.
| Source | Market | Change | Time |
| Polymarket |
Will Ari Weinstein leave OpenAI by December 31, 2026? |
↑ 107% (17% → 35%) |
(vs last snapshot, 1.3 days ago) |
| Kalshi |
Will SpaceXAI release Grok 4.6 before Aug 13, 2026? |
↓ 73% (77% → 21%) |
(vs last snapshot, 1.3 days ago) |
| Kalshi |
Will Anthropic release Opus 6 before Nov 1, 2026? |
↑ 50% (6% → 9%) |
(vs last snapshot, 2.3h ago) |
| Kalshi |
Will Anthropic release next Mythos-Class model before Aug 14, 2026? |
↓ 33% (9% → 6%) |
(vs last snapshot, 1.3 days ago) |
| Kalshi |
Will Anthropic release Mythos before Oct 1, 2026? |
↓ 33% (6% → 4%) |
(vs last snapshot, 1.3 days ago) |
| Kalshi |
Will Anthropic release Mythos before Nov 1, 2026? |
↑ 33% (6% → 8%) |
(vs last snapshot, 1.3 days ago) |
| Polymarket |
AI wins IMO gold medal in 2026? |
↑ 33% (30% → 40%) |
(vs last snapshot, 1.3 days ago) |
| Kalshi |
Will xAI release Grok 5 before Sep 1, 2026? |
↓ 30% (10% → 7%) |
(vs last snapshot, 1.3 days ago) |
| Polymarket |
Will Conrad Kramer leave OpenAI by December 31, 2026? |
↑ 25% (41% → 51%) |
(vs last snapshot, 1.3 days ago) |
| Polymarket |
OpenAI $1t+ IPO before 2027? |
↑ 25% (16% → 20%) |
(vs last snapshot, 1.3 days ago) |
| # | Question | Yes | No | Change | Volume |
| 1 | Will OpenAI’s market cap be less than $500B at market close on IPO day | 1% | 99% |
| — |
| 2 | Will OpenAI’s market cap be between $500B and $750B at market close on | 0% | 100% |
| — |
| 3 | Will OpenAI’s market cap be between $750B and $1T at market close on I | 4% | 96% |
| — |
| 4 | Will OpenAI’s market cap be between $1T and $1.25T at market close on | 4% | 96% |
| — |
| 5 | Will OpenAI’s market cap be between $1.25T and $1.5T at market close o | 2% | 98% |
| — |
| 6 | Will OpenAI’s market cap be $1.5T or greater at market close on IPO da | 5% | 95% |
| — |
| 7 | Will OpenAI not IPO by December 31, 2026? | 84% | 16% |
| $60 |
| 8 | Will Dominik Szoboszlai win the 2026 Ballon d'Or? | 0% | 100% |
| $12 |
| 9 | Will Ari Weinstein leave OpenAI by December 31, 2026? | 35% | 65% |
↑ 107% (was 17%) (vs last snapshot, 1.3 days ago) | — |
| 10 | Will Conrad Kramer leave OpenAI by December 31, 2026? | 51% | 49% |
↑ 25% (was 41%) (vs last snapshot, 1.3 days ago) | — |
| 11 | OpenAI announces it has achieved AGI before 2027? | 8% | 92% |
| — |
| 12 | Will OpenAI IPO by December 31 2026? | 14% | 86% |
↓ 3% (was 14%) (vs last snapshot, 1.3 days ago) | $112 |
| 13 | OpenAI $1t+ IPO before 2027? | 20% | 80% |
↑ 25% (was 16%) (vs last snapshot, 1.3 days ago) | — |
| 14 | Will Trump meet with Lai Ching-te in 2026? | 4% | 96% |
↑ 9% (was 3%) (vs last snapshot, 1.3 days ago) | $561 |
| 15 | Will NVIDIA be the largest company in the world by market cap on Decem | 70% | 30% |
| $7,649 |
| 16 | OpenAI IPO before 2027? | 16% | 84% |
| $927 |
| 17 | Mistral AI IPO before 2027? | 10% | 90% |
| — |
| 18 | Anthropic IPO before 2027? | 80% | 20% |
↑ 10% (was 74%) (vs last snapshot, 1.3 days ago) | $21,267 |
| 19 | Will OpenAI launch a new consumer hardware product by December 31, 202 | 14% | 86% |
↓ 7% (was 14%) (vs last snapshot, 1.3 days ago) | — |
| 20 | OpenAI acquired before 2027? | 4% | 96% |
| — |
| 21 | Will GPT-6 be released by December 31, 2026? | 84% | 16% |
↓ 4% (was 88%) (vs last snapshot, 1.3 days ago) | $1,254 |
| 22 | AI wins IMO gold medal in 2026? | 40% | 60% |
↑ 33% (was 30%) (vs last snapshot, 1.3 days ago) | $36 |
| 23 | U.S. enacts AI safety bill before 2027? | 20% | 80% |
↑ 8% (was 18%) (vs last snapshot, 1.3 days ago) | — |
| 24 | Will OpenAI launch a token before 2027? | 2% | 98% |
↑ 3% (was 2%) (vs last snapshot, 1.3 days ago) | — |
| 25 | Anthropic acquired before 2027? | 3% | 97% |
| — |
| # | Question | Yes | No | Change | Volume |
| 1 | Will Anthropic release Opus 6 before Sep 16, 2026? (Before Sep 16, 2026) | 4% | 96% |
| $266 |
| 2 | Will Anthropic release Opus 6 before Sep 1, 2026? (Before Sep 1, 2026) | 1% | 99% |
| $8,697 |
| 3 | Will Anthropic release Opus 6 before Oct 16, 2026? (Before Oct 16, 2026) | 6% | 94% |
| $1 |
| 4 | Will Anthropic release Opus 6 before Oct 1, 2026? (Before Oct 1, 2026) | 5% | 95% |
| $782 |
| 5 | Will Anthropic release Opus 6 before Nov 1, 2026? (Before Nov 1, 2026) | 9% | 91% |
↑ 50% (was 6%) (vs last snapshot, 2.3h ago) | $6,981 |
| 6 | Will Anthropic release next Mythos-Class model before Aug 14, 2026? (Before Aug 14, 2026) | 6% | 94% |
↓ 33% (was 9%) (vs last snapshot, 1.3 days ago) | $0 |
| 7 | Will Anthropic release next Mythos-Class model before Sep 1, 2026? (Before Sep 1, 2026) | 26% | 74% |
↑ 24% (was 21%) (vs last snapshot, 1.3 days ago) | $0 |
| 8 | Will Anthropic release next Mythos-Class model before Oct 1, 2026? (Before Oct 1, 2026) | 70% | 30% |
↑ 8% (was 65%) (vs last snapshot, 1.3 days ago) | $48 |
| 9 | Will Anthropic release next Mythos-Class model before Nov 1, 2026? (Before Nov 1, 2026) | 63% | 37% |
↓ 11% (was 71%) (vs last snapshot, 1.3 days ago) | $1,011 |
| 10 | Will Anthropic release Mythos before Jan 1, 2027? (Before Jan 1, 2027) | 17% | 83% |
↓ 6% (was 18%) (vs last snapshot, 1.3 days ago) | $299 |
| 11 | Will Anthropic release Mythos before Sep 1, 2026? (Before Sep 1, 2026) | 2% | 98% |
| $260 |
| 12 | Will Anthropic release Mythos before Oct 1, 2026? (Before Oct 1, 2026) | 4% | 96% |
↓ 33% (was 6%) (vs last snapshot, 1.3 days ago) | $16 |
| 13 | Will Anthropic release Mythos before Nov 1, 2026? (Before Nov 1, 2026) | 8% | 92% |
↑ 33% (was 6%) (vs last snapshot, 1.3 days ago) | $164 |
| 14 | Will Anthropic release Mythos before Dec 1, 2026? (Before Dec 1, 2026) | 16% | 84% |
| $443 |
| 15 | Will Google release Gemini 3.5 Pro before Aug 21, 2026? (Before Aug 21, 2026) | 20% | 80% |
↓ 9% (was 22%) (vs last snapshot, 1.3 days ago) | $660 |
| 16 | Will Google release Gemini 3.5 Pro before Aug 31, 2026? (Before Aug 31, 2026) | 41% | 59% |
↓ 23% (was 53%) (vs last snapshot, 1.3 days ago) | $2,206 |
| 17 | Will Google release Gemini 3.5 Pro before Aug 16, 2026? (Before Aug 16, 2026) | 8% | 92% |
↓ 11% (was 9%) (vs last snapshot, 1.3 days ago) | $6,663 |
| 18 | Will SpaceXAI release Grok 4.6 before Aug 15, 2026? (Before Aug 15, 2026) | 79% | 21% |
↓ 8% (was 86%) (vs last snapshot, 1.3 days ago) | $12,578 |
| 19 | Will SpaceXAI release Grok 4.6 before Aug 13, 2026? (Before Aug 13, 2026) | 21% | 79% |
↓ 73% (was 77%) (vs last snapshot, 1.3 days ago) | $14,080 |
| 20 | Will SpaceXAI release Grok 4.7 before Sep 4, 2026? (Before Sep 4, 2026) | 44% | 56% |
| $1,050 |
| 21 | Will SpaceXAI release Grok 4.7 before Aug 31, 2026? (Before Aug 31, 2026) | 29% | 71% |
↓ 6% (was 31%) (vs last snapshot, 1.3 days ago) | $1,500 |
| 22 | Will SpaceXAI release Grok 4.7 before Aug 28, 2026? (Before Aug 28, 2026) | 21% | 79% |
↓ 19% (was 26%) (vs last snapshot, 1.3 days ago) | $1,527 |
| 23 | Will SpaceXAI release Grok 4.7 before Aug 21, 2026? (Before Aug 21, 2026) | 7% | 93% |
| $0 |
| 24 | Will SpaceXAI release Grok 4.7 before Aug 14, 2026? (Before Aug 14, 2026) | 6% | 94% |
| $0 |
| 25 | Will xAI release Grok 5 before Sep 1, 2026? (Before September) | 7% | 93% |
↓ 30% (was 10%) (vs last snapshot, 1.3 days ago) | $13 |