AI Market Intelligence Daily
September 28, 2026 | Generated 14:00 UTC
Top Prediction Movements
1. Trump administration AI push: the biggest price jump of the day. A Kalshi market on whether the White House will name a dedicated cabinet-level AI official before January 2027 surged 522 percent, from 9 percent to 56 percent, making it the single largest move across all 122 tracked markets. The jump is notable because the top AI news feeds carried no corresponding announcement; the move almost certainly reflects political speculation about a formal AI seat at the cabinet table rather than a lab or product event, which makes it a pure policy-expectations bet rather than a market reaction to any AI development.
2. Anthropic is consolidating its position as the market favorite. In Kalshi's "Best AI on Dec 31, 2026" market, Claude held at 74 percent, the clear front-runner, while Gemini climbed 45 percent to 12 percent and Grok fell 39 percent to 2 percent. This repricing tracks a quiet but consistent shift: news coverage this week ran heavily on Anthropic, with the company's CEO dining with the president, an $11.6 billion cloud deal with Akamai, and a spot on the late-night comedy circuit, all of which reinforce the narrative that Anthropic is the institutional leader. Gemini's gain is a smaller counter-current tied to release speculation rather than a demonstrated capability gain.
3. Frontier labs are trading in a new class of bet: AI as a proof machine. A Kalshi market on whether any AI lab will solve a Millennium Prize problem before 2027 nearly quadrupled, from 9 percent to 40 percent. That is a striking reprice of a once-near-zero proposition and it lands alongside a broader softening of AGI expectations, with OpenAI's "achieved AGI before 2027" market sitting at 18 percent and the "any company announces AGI" market split across a wide band. The message is a shift in where traders place their money: not on the dramatic AGI headline, but on concrete, verifiable research wins that an AI lab could actually bank.
4. Compute and infrastructure markets are repricing on the cheap side. The probability that the monthly average price of an NVIDIA H100 stays above $3.00 in October fell 84 percent, from 44 percent to 7 percent, and the open-weights share markets collapsed as well, with the September 28 "above 85 percent" tier dropping 93 percent to 1 percent. These moves read as a deflation signal: GPU rental costs are easing and closed proprietary models are still dominating actual token usage. For investors, that is a reminder that the AI build-out's unit economics are improving even as the headline excitement concentrates in model quality and IPO timing.
5. OpenAI's IPO remains the quiet, near-certain no. Traders price an OpenAI listing by December 31, 2026 at just 4 percent, with the inverse no-IPO market at 96 percent, while the near-term personal-agent-before-October market slid 7 percent to 70 percent. The divergence worth flagging is the monetization reprice: the "will OpenAI increase the cost of ChatGPT before 2027" market jumped 75 percent, from 12 percent to 21 percent, a meaningful move on pricing pressure even as the listing timeline stays firmly long. That combination, a stalled IPO plus rising subscription pressure, suggests traders expect OpenAI to tighten the wallet before it ever goes public.
Key Takeaways
1. Largest move: Kalshi —
"Will it be reported by President Donald J. Trump or the White House that a perso" surged 522%
(9% → 56%) (vs ~24h ago).
2. News context:
Top stories (15 fetched) do not show direct overlap with the most volatile markets
(62 movers). Price shifts may be from trading activity rather than headline-driven sentiment.
3. Movement breakdown:
- Polymarket: 11 markets moved ≥5%
- Kalshi: 51 markets moved ≥5%
- Total monitored: 24 Polymarket + 98 Kalshi = 122
4. Extreme pricing:
- 18 markets priced >90% (high conviction Yes)
- "Will OpenAI not IPO by December 31, 2026?" at 96%
- "Top Coding AI this month (Arena.ai)?" at 98%
- 55 markets priced <10% (low conviction Yes)
- "Will OpenAI’s market cap be between $500B and $750B at market close on IPO day?" at 0%
- "Will OpenAI IPO by December 31 2026?" at 4%
Notable Price Movements (vs Previous Snapshot)
| Source | Market | Change | Time |
| Kalshi |
Will it be reported by President Donald J. Trump or the White House that a perso |
↑ 522% (9% → 56%) |
(vs ~24h ago) |
| Kalshi |
Will any AI lab solve a Millennium Prize Problem before 2027? |
↑ 344% (9% → 40%) |
(vs ~24h ago) |
| Kalshi |
Will Google release Gemini 4 before Oct 1, 2026? |
↑ 300% (1% → 4%) |
(vs last snapshot, 17.0h ago) |
| Kalshi |
Top Chinese AI Company this month? |
↑ 200% (1% → 3%) |
(vs ~24h ago) |
| Kalshi |
Best AI on Dec 31, 2026? |
↑ 100% (0% → 0%) |
(vs ~24h ago) |
| Kalshi |
Will any company announce that it has achieved Artificial General Intelligence ( |
↑ 100% (1% → 2%) |
(vs last snapshot, 1.7 days ago) |
| Kalshi |
Will Gemini App Downloads for September 2026 be above 110 ? |
↓ 94% (17% → 1%) |
(vs last snapshot, 2.7 days ago) |
| Kalshi |
Will Open vs. Closed Token Volume (open weights share) for Sep 28, 2026 be above |
↓ 93% (15% → 1%) |
(vs last snapshot, 17.0h ago) |
| Kalshi |
Top Chinese AI Company this month? |
↓ 90% (31% → 3%) |
(vs last snapshot, 1.7 days ago) |
| Kalshi |
Will the monthly average compute price of NVIDIA's H100 be above $3.00 in Octobe |
↓ 84% (44% → 7%) |
(vs last snapshot, 9 days ago) |
Top AI News Stories
Polymarket — AI-Related Markets
Active Markets: 24 (showing top 24 by volume)
| # | Question | Yes | No | Change | Volume |
| 1 | AI bubble burst in 2026? | 9% | 91% |
↓ 14% (was 10%) (vs ~24h ago) | $16,332 |
| 2 | Will Nikolai Denkov win the next Bulgarian presidential election? | 0% | 100% |
| $8,862 |
| 3 | Will NVIDIA be the largest company in the world by market cap on Decem | 76% | 24% |
| $4,748 |
| 4 | Anthropic IPO before 2027? | 74% | 26% |
| $4,507 |
| 5 | Will Trump acquire Greenland before 2027? | 3% | 97% |
↓ 4% (was 3%) (vs ~24h ago) | $2,885 |
| 6 | Trump, Putin, and Zelensky seen together before 2027? | 4% | 96% |
↓ 36% (was 7%) (vs ~24h ago) | $1,645 |
| 7 | OpenAI announces it has achieved AGI before 2027? | 18% | 82% |
| $1,486 |
| 8 | OpenAI IPO before 2027? | 4% | 96% |
↑ 8% (was 4%) (vs ~24h ago) | $1,397 |
| 9 | Will OpenAI IPO by December 31 2026? | 4% | 96% |
↓ 10% (was 5%) (vs ~24h ago) | $1,182 |
| 10 | Will OpenAI not IPO by December 31, 2026? | 96% | 4% |
| $997 |
| 11 | OpenAI $1t+ IPO before 2027? | 5% | 95% |
↑ 83% (was 3%) (vs last snapshot, 2.7 days ago) | $846 |
| 12 | Will OpenAI’s market cap be between $500B and $750B at market close on | 0% | 100% |
↑ 33% (was 0%) (vs last snapshot, 3.7 days ago) | $721 |
| 13 | Will OpenAI be acquired before 2027? | 2% | 98% |
↑ 13% (was 2%) (vs ~24h ago) | $706 |
| 14 | U.S. enacts AI safety bill before 2027? | 10% | 90% |
↓ 9% (was 12%) (vs last snapshot, 17.0h ago) | $660 |
| 15 | Will Anthropic or OpenAI IPO first? | N/A | N/A |
| $574 |
| 16 | Will OpenAI have the highest IPO Market Cap 2026? | 1% | 99% |
↓ 14% (was 1%) (vs last snapshot, 1.7 days ago) | $470 |
| 17 | Will Anthropic have the highest IPO Market Cap 2026? | 43% | 57% |
↓ 8% (was 47%) (vs ~24h ago) | $403 |
| 18 | OpenAI IPO closing market cap above $800B? | 75% | 25% |
↓ 3% (was 78%) (vs ~24h ago) | $371 |
| 19 | Will the minimum Arctic sea ice extent this summer be less than 4m squ | 1% | 99% |
| $360 |
| 20 | Will the minimum Arctic sea ice extent this summer be between 4.2m & 4 | 0% | 100% |
| $295 |
| 21 | Will OpenAI’s market cap be between $1.25T and $1.5T at market close o | 10% | 90% |
↑ 5% (was 10%) (vs last snapshot, 3.7 days ago) | $227 |
| 22 | OpenAI IPO closing market cap above $1.6T? | 60% | 40% |
| $137 |
| 23 | Will Kuomintang (KMT) win the most head of local government elections | 88% | 12% |
| $115 |
| 24 | OpenAI IPO closing market cap above $1T? | 64% | 36% |
| $103 |
Kalshi — AI-Related Markets
Active Markets: 98 (showing top 30 by volume)
| # | Question | Yes | No | Change | Volume |
| 1 | Best AI on Dec 31, 2026? (Gemini) | 12% | 88% |
↑ 45% (was 8%) (vs ~24h ago) | $46,612 |
| 2 | Best AI on Dec 31, 2026? (Grok) | 2% | 98% |
↓ 39% (was 3%) (vs ~24h ago) | $15,184 |
| 3 | Best AI on Dec 31, 2026? (Claude) | 74% | 26% |
| $13,734 |
| 4 | Will Google release Gemini 4 before Oct 1, 2026? (Before Oct 1, 2026) | 4% | 96% |
↑ 300% (was 1%) (vs last snapshot, 17.0h ago) | $12,179 |
| 5 | Best AI on Dec 31, 2026? (ChatGPT) | 12% | 88% |
| $9,528 |
| 6 | Best AI on Dec 31, 2026? (Muse Spark) | 2% | 98% |
↓ 9% (was 2%) (vs ~24h ago) | $7,318 |
| 7 | OpenAI Vercel share of AI Gateway requests across the top labs above 1 (Above 16%) | 99% | 1% |
| $5,393 |
| 8 | Will Open vs. Closed Token Volume (open weights share) for Sep 28, 202 (Above 67.5%) | 31% | 69% |
↓ 68% (was 97%) (vs last snapshot, 17.0h ago) | $4,998 |
| 9 | Will Open vs. Closed Token Volume (open weights share) for Sep 30, 202 (Above 87%) | 2% | 98% |
↓ 60% (was 5%) (vs last snapshot, 17.0h ago) | $4,588 |
| 10 | Will Open vs. Closed Token Volume (open weights share) for Sep 28, 202 (Above 82.5%) | 1% | 99% |
| $4,157 |
| 11 | Anthropic Vercel share of AI Gateway spend across the top labs above 3 (Above 32%) | 97% | 3% |
| $4,088 |
| 12 | Moonshot AI Vercel share of AI Gateway spend across the top labs above (Above 6%) | 99% | 1% |
| $3,808 |
| 13 | Top Coding AI this month (Arena.ai)? (ChatGPT) | 1% | 99% |
↓ 50% (was 2%) (vs ~24h ago) | $3,589 |
| 14 | Best AI on Dec 31, 2026? (Qwen) | 1% | 99% |
| $3,531 |
| 15 | Will Open vs. Closed Token Volume (open weights share) for Sep 28, 202 (Above 87.5%) | 1% | 99% |
↓ 50% (was 2%) (vs last snapshot, 17.0h ago) | $3,322 |
| 16 | Will Open vs. Closed Token Volume (open weights share) for Sep 28, 202 (Above 85%) | 1% | 99% |
↓ 93% (was 15%) (vs last snapshot, 17.0h ago) | $3,065 |
| 17 | OpenAI Vercel share of AI Gateway spend across the top labs above 27% (Above 27%) | 4% | 96% |
↑ 33% (was 3%) (vs last snapshot, 17.0h ago) | $2,979 |
| 18 | Will Open vs. Closed Token Volume (open weights share) for Sep 28, 202 (Above 80%) | 1% | 99% |
| $2,845 |
| 19 | What will be the top AI model this month? (claude-fable-5.1-max) | 8% | 92% |
| $2,416 |
| 20 | Tesla Optimus on sale before 2027? (Before 2027) | 3% | 97% |
↓ 50% (was 6%) (vs ~24h ago) | $2,342 |
| 21 | DeepSeek Vercel share of AI Gateway requests across the top labs above (Above 27%) | 1% | 99% |
| $2,320 |
| 22 | Will Gemini App Downloads for September 2026 be above 30 ? (Above 30) | 99% | 1% |
| $2,136 |
| 23 | Google Vercel share of AI Gateway requests across the top labs above 1 (Above 10%) | 97% | 3% |
| $2,065 |
| 24 | Will Open vs. Closed Token Volume (open weights share) for Sep 30, 202 (Above 84%) | 2% | 98% |
| $2,028 |
| 25 | Anthropic Vercel share of AI Gateway requests across the top labs abov (Above 1.5%) | 99% | 1% |
| $2,014 |
| 26 | Will Open vs. Closed Token Volume (open weights share) for Sep 30, 202 (Above 90%) | 2% | 98% |
| $1,852 |
| 27 | Top Chinese AI Company this month? (Xiaomi) | 93% | 7% |
↑ 6% (was 88%) (vs ~24h ago) | $1,829 |
| 28 | Will OpenAI release a personal AI agent before Oct 1, 2026? (Before Oct 1, 2026) | 70% | 30% |
↓ 7% (was 75%) (vs ~24h ago) | $1,740 |
| 29 | Will OpenAI increase the cost of ChatGPT? (Before 2027) | 21% | 79% |
↑ 75% (was 12%) (vs ~24h ago) | $1,614 |
| 30 | Will Open vs. Closed Token Volume (open weights share) for Sep 28, 202 (Above 77.5%) | 1% | 99% |
| $1,494 |