# The 10 Best Sci-Fi Movies of the 21st Century

> ChatGPT, Claude and Gemini, asked 5 times each, rank Children of Men as the #1 of the best sci-fi movies of the 21st century, followed by Arrival and Blade Runner 2049. Children of Men (2006). All 3 AIs put it first.

Source: https://clankerlists.com/lists/best-sci-fi-movies-of-the-21st-century · Collected 2026-10-10 · Movies

| Rank | Pick | ChatGPT | Claude | Gemini |
|---|---|---|---|---|
| 1 | [Children of Men](https://clankerlists.com/items/children-of-men) (2006) | #1 | #1 | #1 |
| 2 | [Arrival](https://clankerlists.com/items/arrival-film) (2016) | #2 | #3 | #2 |
| 3 | [Blade Runner 2049](https://clankerlists.com/items/blade-runner-2049) (2017) | #3 | #2 | #3 |
| 4 | [Ex Machina](https://clankerlists.com/items/ex-machina-film) (2014) | #4 | #7 | #6 |
| 5 | [Eternal Sunshine of the Spotless Mind](https://clankerlists.com/items/eternal-sunshine-of-the-spotless-mind) (2004) | #15 | #4 | #4 |
| 6 | [Her](https://clankerlists.com/items/her-2013-film) (2013) | #5 | #9 | #7 |
| 7 | [Interstellar](https://clankerlists.com/items/interstellar-film) (2014) | #9 | #8 | #5 |
| 8 | [Inception](https://clankerlists.com/items/inception) (2010) | #7 | #6 | #9 |
| 9 | [WALL-E](https://clankerlists.com/items/wall-e) (2008) | #6 | #11 | #13 |
| 10 | [Mad Max: Fury Road](https://clankerlists.com/items/mad-max-fury-road) (2015) | #14 | #5 | #10 |

## 1. Children of Men

Alfonso Cuarón's dystopian thriller imagines a world where no child has been born in years. Its long, immersive single takes and grimy realism make it feel frighteningly plausible. Every engine had it as its #1.

## 2. Arrival

Denis Villeneuve's alien-contact drama trades explosions for language, memory and grief. Amy Adams anchors a story that rewards a second viewing, and its emotional twist lands harder than any spectacle could.

## 3. Blade Runner 2049

A sequel nobody asked for became a stunner. Villeneuve and cinematographer Roger Deakins build a hushed, gorgeous world, and Ryan Gosling's search for meaning honors the original while carving out its own identity.

## 4. Ex Machina

Alex Garland's tight three-hander about a Turing test gone wrong is cold, sleek and quietly menacing. Alicia Vikander's Ava is among cinema's most unsettling AIs, and the final minutes still linger.

## 5. Eternal Sunshine of the Spotless Mind

Charlie Kaufman and Michel Gondry turn a memory-erasing procedure into a heartbreaking, inventive love story. Jim Carrey and Kate Winslet are superb. Gemini ranked it near the top, while ChatGPT mostly left it out.

## 6. Her

Spike Jonze's tender tale of a lonely man falling for his operating system feels more relevant every year. Joaquin Phoenix and Scarlett Johansson's voice make a strange romance feel achingly real.

## 7. Interstellar

Christopher Nolan sends astronauts through a wormhole to save humanity, with a father-daughter bond at the center. Big ideas, a thundering Hans Zimmer organ score and real emotional heft make it a crowd-pleasing epic.

## 8. Inception

Nolan's heist inside dreams is a puzzle box with blockbuster muscle. Its folding Paris, spinning hallway fights and ambiguous final shot made it a cultural touchstone and endless debate-starter.

## 9. WALL-E

Pixar's near-wordless story of a trash-compacting robot is both a love story and an environmental warning. Its first act is some of the finest visual storytelling in modern animation. Gemini barely noticed it.

## 10. Mad Max: Fury Road

George Miller's relentless desert chase is practically one long action sequence, yet it's packed with world-building and fierce characters. Charlize Theron's Furiosa steals the show. Claude kept it in its top half.

## Lone wolves

- Annihilation: only ChatGPT

## Questions

**What sci-fi movie from the 21st century should I watch right now?**

Start with Children of Men (2006). Already seen it? Try Arrival or, for something less obvious, Mad Max: Fury Road.

**According to AI, what is #1 of the best sci-fi movies of the 21st century?**

Children of Men (2006). All 3 AIs put it first.

**Do ChatGPT, Claude and Gemini agree on the best sci-fi movies of the 21st century?**

Partly. 10 of the 10 picks made all 3 AIs' lists. The biggest split was Eternal Sunshine of the Spotless Mind: ChatGPT #15, Claude #4, Gemini #4.

**Which best sci-fi movies of the 21st century did only one AI pick?**

Annihilation (only ChatGPT).

**How was this ranking of the best sci-fi movies of the 21st century made?**

We asked ChatGPT, Claude and Gemini "What are the 10 best sci-fi movies of the 21st century? Rank them from 1 to 10, best first." 5 times each, every time in a fresh chat, in 2026-10. A #1 earns 10 points and a #10 earns 1; each AI's points are averaged over its runs and each AI gets an equal say.