Kalshi Science Category

[All markets](https://kalshi.com/category/science) [AI](https://kalshi.com/category/science/ai) [Energy](https://kalshi.com/category/science/energy) [Space](https://kalshi.com/category/science/space)

# Tech & Science

Trending

Frequency

[**Will the U.S. confirm that aliens exist before 2027?**](https://kalshi.com/markets/kxaliens/aliens/kxaliens-27)

Yes

3.80x24%

No

1.29x76%

$8,950,807 vol [1 market](https://kalshi.com/markets/kxaliens/aliens/kxaliens-27)

[**What will be the top AI model this month?**](https://kalshi.com/markets/kxtopmodel/top-model/kxtopmodel-26feb28)

claude-opus-4-6

1.12x88%

claude-opus-4-6-thinking

7.25x13%

$2,615,608 vol [14 markets](https://kalshi.com/markets/kxtopmodel/top-model/kxtopmodel-26feb28)

[**Best AI this month?**](https://kalshi.com/markets/kxllm1/yearend-top-llm/kxllm1-26feb28)

Claude

1.05x95%

Gemini

23.4x3%

$2,205,698 vol [7 markets](https://kalshi.com/markets/kxllm1/yearend-top-llm/kxllm1-26feb28)

[**How many launches will SpaceX have in February 2026?**](https://kalshi.com/markets/kxspacexcount/spacex-launches/kxspacexcount-26feb)

Above 12

13.4x7%

Above 10

1.04x95%

$1,132,787 vol [7 markets](https://kalshi.com/markets/kxspacexcount/spacex-launches/kxspacexcount-26feb)

[**SpaceX Starship 12th launch?**](https://kalshi.com/markets/kxspacexstarship/spacex-starship-launch/kxspacexstarship-12)

Before April

3.08x38%

Before May

1.10x91%

$487,625 vol [4 markets](https://kalshi.com/markets/kxspacexstarship/spacex-starship-launch/kxspacexstarship-12)

[**US grants license for new nuclear reactor before 2027?**](https://kalshi.com/markets/kxreactor/us-grants-license-for-new-nuclear-reactor/kxreactor-26dec31)

Yes

3.52x27%

No

1.33x73%

$247,491 vol [1 market](https://kalshi.com/markets/kxreactor/us-grants-license-for-new-nuclear-reactor/kxreactor-26dec31)

[**Which nuclear power companies will achieve criticality before August?**](https://kalshi.com/markets/kxcriticality/nuclear-power-criticality/kxcriticality-26aug)

Atomic Alchemy

2.29x42%

Antares Nuclear

1.57x57%

$94,069 vol [10 markets](https://kalshi.com/markets/kxcriticality/nuclear-power-criticality/kxcriticality-26aug)

[**Tesla Optimus released this year?**](https://kalshi.com/markets/kxteslaoptimus/tesla-optimus-sale/teslaoptimus-26dec31)

Yes

5.25x19%

No

1.19x81%

$221,621 vol [1 market](https://kalshi.com/markets/kxteslaoptimus/tesla-optimus-sale/teslaoptimus-26dec31)

[**Which AI company will have the best coding model at the end of 2026?**](https://kalshi.com/markets/kxcodingmodel/best-ai-coding-model/kxcodingmodel-26dec)

Anthropic

2.14x44%

OpenAI

2.98x32%

$227,665 vol [9 markets](https://kalshi.com/markets/kxcodingmodel/best-ai-coding-model/kxcodingmodel-26dec)

[**AI capability growth before July?**](https://kalshi.com/markets/kxaispike/ai-capability-spike/kxaispike-26b)

At least 1550 score

1.86x52%

At least 1575 score

2.98x29%

$74,683 vol [9 markets](https://kalshi.com/markets/kxaispike/ai-capability-spik

... (truncated, 7 KB total)