AI Market Intelligence Daily
September 20, 2026 | Generated 21:00 UTC
Top Prediction Movements
1. The model-share ladders on Kalshi resolved this week, and the settlement pattern says DeepSeek and Tencent are now the volume leaders on OpenRouter. The "DeepSeek above 25.3%" strike jumped from 34% to 79% and the Tencent 6.1% strike went from 26% to 99% as the week closed, while every strike above the new highs collapsed (Tencent 6.4% fell to 4%, Google 18.6% to 6%, Qwen and Anthropic above-strikes to 1-3%). That is settlement, not speculation: the implied settlement range has DeepSeek somewhere between 25.3% and 26.3% and Tencent just above 6.1%, with Anthropic under 2.65% and OpenAI under 18%. A Chinese lab pair holding the top two usage slots is the single most important data point of the week.
2. The IPO complex is quiet but firmly priced. "OpenAI not IPO by December 31, 2026" sits at 96% and "Anthropic IPO before 2027" at 74%, with the Anthropic $600B-or-greater market-cap strike at 96%. The one real move was the "OpenAI or Anthropic IPO first (Anthropic)" contract falling from 93% to 79%, meaning traders are starting to price a genuine chance OpenAI beats Anthropic to the exchange. Notably, "OpenAI IPO before 2027" is at only 3% on one listing while "OpenAI not IPO by December 31, 2026" is at 96% on another. The two are near-contradictory, which suggests a thin, stale quote on one side rather than a real shift in timing.
3. The bubble question is quietly rising. "AI bubble burst in 2026" climbed from 9% to 12%, and the news cycle matches: TechCrunch ran a front-page debate on whether the industry is "really ready to slow down," after Dario Amodei published his plan to "pace the frontier" and a string of frontier-lab CEOs rallied around it. Yet the regulatory markets say the slowdown is rhetorical. "U.S. enacts AI safety bill before 2027" is at 10% and "serious AI-incident reporting becomes U.S. law" at 15%, even as the debate heats up. Prices are pricing in a real but bounded chance of a 2026 correction, while assigning very little probability that any of the slowdown talk turns into law.
4. Benchmark and leaderboard markets moved on what appear to be results rather than headlines. "AI wins IMO gold medal in 2026" roughly doubled from 4% to 10% in a day with no matching story in the news feed, and "Claude first to hit 1550 on Text Arena" jumped from 9% to 20% with ChatGPT following from 6% to 13%. The IMO move is small in absolute terms but large in relative terms for a long-shot contract, and it points to a real capability milestone (a system passing the International Mathematical Olympiad at gold level) that the daily news capture missed. The "Best AI on Dec 31, 2026" market stayed anchored: Claude at 72%, ChatGPT at 14%, Gemini at 11%.
5. One divergence worth flagging: "Will OpenAI launch a new consumer hardware product by December 31, 2026" dropped from 42% to 28%, the largest fundamental-looking decline in the Polymarket table, with no explanatory. headline in today's feed. Either a quiet negative report or simply position unwinding moved a market that had been priced near a coin flip. Separately, compute markets are firm: RTX 5090 monthly average above $0.25 sits at 96% and H100 hourly above $2 at 98%, so traders see AI compute prices staying elevated well into the year.
Key Takeaways
1. Largest move: Kalshi —
"Tencent market share this week?" surged 281%
(26% → 99%) (vs ~24h ago).
2. News context:
Top stories (15 fetched) do not show direct overlap with the most volatile markets
(68 movers). Price shifts may be from trading activity rather than headline-driven sentiment.
3. Movement breakdown:
- Polymarket: 17 markets moved ≥5%
- Kalshi: 51 markets moved ≥5%
- Total monitored: 39 Polymarket + 126 Kalshi = 165
4. Extreme pricing:
- 35 markets priced >90% (high conviction Yes)
- "Will OpenAI not IPO by December 31, 2026?" at 96%
- "Will the minimum Arctic sea ice extent this summer be between 4.4m & 4.6m square" at 98%
- 68 markets priced <10% (low conviction Yes)
- "Will OpenAI IPO by December 31 2026?" at 4%
- "OpenAI $1t+ IPO before 2027?" at 3%
Notable Price Movements (vs Previous Snapshot)
| Source | Market | Change | Time |
| Kalshi |
Tencent market share this week? |
↑ 281% (26% → 99%) |
(vs ~24h ago) |
| Polymarket |
AI wins IMO gold medal in 2026? |
↑ 189% (4% → 10%) |
(vs ~24h ago) |
| Kalshi |
DeepSeek market share this week? |
↑ 132% (34% → 79%) |
(vs ~24h ago) |
| Kalshi |
Will Claude be the first to hit 1550 on Text Arena? |
↑ 122% (9% → 20%) |
(vs ~24h ago) |
| Kalshi |
Will ChatGPT be the first to hit 1550 on Text Arena? |
↑ 117% (6% → 13%) |
(vs ~24h ago) |
| Kalshi |
Best AI on Dec 31, 2026? |
↑ 100% (0% → 0%) |
(vs ~24h ago) |
| Kalshi |
Google market share this week? |
↑ 100% (1% → 2%) |
(vs ~24h ago) |
| Kalshi |
DeepSeek market share this week? |
↑ 100% (1% → 2%) |
(vs ~24h ago) |
| Kalshi |
Qwen market share this week? |
↓ 98% (60% → 1%) |
(vs ~24h ago) |
| Kalshi |
Anthropic market share this week? |
↓ 96% (71% → 3%) |
(vs ~24h ago) |
Top AI News Stories
Polymarket — AI-Related Markets
Active Markets: 39 (showing top 30 by volume)
| # | Question | Yes | No | Change | Volume |
| 1 | Will Trump acquire Greenland before 2027? | 3% | 97% |
↑ 3% (was 3%) (vs ~24h ago) | $29,326 |
| 2 | Will Anthropic or OpenAI IPO first? | N/A | N/A |
| $10,596 |
| 3 | AI wins IMO gold medal in 2026? | 10% | 90% |
↑ 189% (was 4%) (vs ~24h ago) | $4,858 |
| 4 | Anthropic IPO before 2027? | 74% | 26% |
| $2,842 |
| 5 | Will NVIDIA be the largest company in the world by market cap on Decem | 72% | 28% |
| $2,600 |
| 6 | OpenAI IPO closing market cap above $800B? | 93% | 7% |
| $2,224 |
| 7 | Will Xi Jinping purge Cai Qi in 2026? | 4% | 96% |
↓ 19% (was 5%) (vs ~24h ago) | $2,047 |
| 8 | OpenAI announces it has achieved AGI before 2027? | 14% | 86% |
↑ 8% (was 12%) (vs ~24h ago) | $1,719 |
| 9 | Will OpenAI not IPO by December 31, 2027? | 17% | 83% |
↑ 4% (was 16%) (vs ~24h ago) | $1,611 |
| 10 | Will OpenAI have the highest IPO Market Cap 2026? | 1% | 99% |
↑ 8% (was 1%) (vs last snapshot, 7.0h ago) | $1,521 |
| 11 | AI bubble burst in 2026? | 12% | 88% |
↑ 43% (was 9%) (vs ~24h ago) | $1,417 |
| 12 | OpenAI $1t+ IPO before 2027? | 3% | 97% |
↑ 49% (was 2%) (vs ~24h ago) | $1,351 |
| 13 | OpenAI IPO closing market cap above $1T? | 79% | 21% |
| $1,160 |
| 14 | Will Anthropic have the highest IPO Market Cap 2026? | 55% | 45% |
| $1,135 |
| 15 | U.S. enacts AI safety bill before 2027? | 10% | 90% |
| $1,097 |
| 16 | Will OpenAI’s market cap be $1.5T or greater at market close on IPO da | 66% | 34% |
↓ 4% (was 69%) (vs ~24h ago) | $956 |
| 17 | OpenAI IPO before 2027? | 3% | 97% |
↑ 4% (was 3%) (vs ~24h ago) | $924 |
| 18 | Will Anthropic’s market cap be between $400B and $600B at market close | 1% | 99% |
↓ 38% (was 1%) (vs ~24h ago) | $897 |
| 19 | Will OpenAI not IPO by December 31, 2026? | 96% | 4% |
| $867 |
| 20 | Will Anthropic not IPO by December 31, 2027? | 4% | 96% |
↑ 6% (was 3%) (vs ~24h ago) | $764 |
| 21 | Will Anthropic’s market cap be $600B or greater at market close on IPO | 96% | 4% |
| $693 |
| 22 | Will Anthropic’s market cap be between $200B and $300B at market close | 0% | 100% |
| $666 |
| 23 | Will OpenAI IPO by December 31 2026? | 4% | 96% |
↑ 24% (was 3%) (vs ~24h ago) | $561 |
| 24 | Will OpenAI release a social network in 2026? | 12% | 88% |
↓ 17% (was 14%) (vs ~24h ago) | $452 |
| 25 | Will OpenAI launch a new consumer hardware product by December 31, 202 | 28% | 72% |
↓ 34% (was 42%) (vs ~24h ago) | $414 |
| 26 | Will OpenAI launch a token before 2027? | 4% | 96% |
↓ 17% (was 4%) (vs last snapshot, 8 days ago) | $336 |
| 27 | Trump, Putin, and Zelensky seen together before 2027? | 6% | 94% |
↓ 14% (was 7%) (vs last snapshot, 7.0h ago) | $255 |
| 28 | MagicBlock FDV above $10M one day after launch? | 37% | 63% |
| $254 |
| 29 | Will the Democratic Progressive Party (DPP) win the most head of local | 12% | 88% |
| $241 |
| 30 | Will OpenAI announce a watch in 2026? | 8% | 92% |
↓ 6% (was 9%) (vs last snapshot, 7.0h ago) | $186 |
Kalshi — AI-Related Markets
Active Markets: 126 (showing top 30 by volume)
| # | Question | Yes | No | Change | Volume |
| 1 | Tencent market share this week? (Above 6.4%) | 4% | 96% |
↓ 60% (was 10%) (vs ~24h ago) | $64,558 |
| 2 | Google market share this week? (Above 18.6%) | 6% | 94% |
↓ 92% (was 76%) (vs ~24h ago) | $56,668 |
| 3 | DeepSeek market share this week? (Above 25.3%) | 79% | 21% |
↑ 132% (was 34%) (vs ~24h ago) | $49,147 |
| 4 | Anthropic market share this week? (Above 2.65%) | 99% | 1% |
↑ 3% (was 96%) (vs ~24h ago) | $34,270 |
| 5 | Tencent market share this week? (Above 6.1%) | 99% | 1% |
↑ 281% (was 26%) (vs ~24h ago) | $27,209 |
| 6 | Best AI on Dec 31, 2026? (Claude) | 72% | 28% |
| $26,917 |
| 7 | Anthropic market share this week? (Above 2.75%) | 3% | 97% |
↓ 96% (was 71%) (vs ~24h ago) | $25,307 |
| 8 | Google market share this week? (Above 18.3%) | 98% | 2% |
↑ 4% (was 94%) (vs ~24h ago) | $21,671 |
| 9 | Best AI on Dec 31, 2026? (Gemini) | 11% | 89% |
↑ 17% (was 10%) (vs ~24h ago) | $21,226 |
| 10 | Best AI on Dec 31, 2026? (Kimi) | 1% | 99% |
| $18,875 |
| 11 | Google market share this week? (Above 18.8%) | 2% | 98% |
↓ 95% (was 43%) (vs ~24h ago) | $14,114 |
| 12 | Tencent market share this week? (Above 5.6%) | 99% | 1% |
↑ 6% (was 93%) (vs ~24h ago) | $12,713 |
| 13 | Anthropic market share this week? (Above 2.85%) | 1% | 99% |
↓ 96% (was 22%) (vs ~24h ago) | $11,920 |
| 14 | OpenAI market share this week? (Above 18%) | 3% | 97% |
↓ 73% (was 11%) (vs ~24h ago) | $11,737 |
| 15 | Best AI this week (ChatGPT) | 1% | 99% |
| $11,005 |
| 16 | DeepSeek market share this week? (Above 26.3%) | 2% | 98% |
↑ 100% (was 1%) (vs ~24h ago) | $10,672 |
| 17 | Will the monthly average compute price of NVIDIA's RTX 5090 be above $ (Above $0.25) | 96% | 4% |
| $10,073 |
| 18 | Tencent market share this week? (Above 6.8%) | 3% | 97% |
↑ 50% (was 2%) (vs ~24h ago) | $9,919 |
| 19 | Google market share this week? (Above 19.1%) | 2% | 98% |
↓ 71% (was 7%) (vs ~24h ago) | $9,541 |
| 20 | Best AI on Dec 31, 2026? (ChatGPT) | 14% | 86% |
↓ 4% (was 14%) (vs ~24h ago) | $8,830 |
| 21 | OpenAI market share this week? (Above 18.5%) | 1% | 99% |
↓ 88% (was 8%) (vs ~24h ago) | $8,378 |
| 22 | Best AI on Dec 31, 2026? (Grok) | 3% | 97% |
↓ 19% (was 4%) (vs ~24h ago) | $7,472 |
| 23 | Top Chinese AI Company week of September 21st? (Tencent) | 1% | 99% |
| $7,046 |
| 24 | Anthropic market share this week? (Above 3.05%) | 1% | 99% |
| $6,252 |
| 25 | Best AI on Dec 31, 2026? (Ernie) | 0% | 100% |
↑ 100% (was 0%) (vs ~24h ago) | $5,667 |
| 26 | Best AI in Sep 2026? (ChatGPT) | 1% | 99% |
| $5,144 |
| 27 | Will Open AI or Anthropic IPO first? (Anthropic) | 79% | 21% |
↓ 15% (was 93%) (vs ~24h ago) | $3,545 |
| 28 | DeepSeek market share this week? (Above 24.3%) | 99% | 1% |
| $3,474 |
| 29 | Qwen market share this week? (Above 5.95%) | 99% | 1% |
| $3,460 |
| 30 | Google market share this week? (Above 17.3%) | 99% | 1% |
| $3,300 |