Netflix buys Ben Affleck’s AI filmmaking startup

InterPositive, a stealth company Affleck founded in 2022 and never publicly acknowledged, builds post-production AI tools trained on real footage rather than text prompts. Netflix is acquiring it just as Hollywood unions sit down for a new round of contract talks.

For four years, Ben Affleck has been running a technology company that nobody in Hollywood knew about. InterPositive, the AI filmmaking startup he founded in 2022 and quietly incorporated under the name Fin Bone LLC, emerged from stealth on Thursday morning, not through a product launch or a funding announcement, but through its acquisition by Netflix.

The timing is impeccably loaded. Netflix is in the middle of a turbulent stretch in its M&A ambitions, having walked away from a bid for Warner Bros. Discovery’s studios and streaming businesses just days earlier.

And the deal lands precisely as above-the-line Hollywood unions are preparing for a new round of contract negotiations with studios and streamers, Netflix among them. Anything touching AI and production is, as Deadline put it, “a third rail” for the industry right now.

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Netflix is well aware of this. Along with the acquisition announcement, it published a five-minute video featuring Affleck alongside chief content officer Bela Bajaria and chief product and technology officer Elizabeth Stone, apparently designed to get out in front of the obvious question: is this the streamer quietly automating jobs it recently agreed not to?

What InterPositive actually does

The answer Affleck offers is a careful one, and it is worth understanding on its own terms before deciding whether to believe it. InterPositive does not do what most people picture when they hear “AI filmmaking.”

It does not generate video from text prompts. It does not create synthetic actors or fabricate performances. What it does is considerably more specific, and considerably more useful to working directors and cinematographers.

The company filmed a proprietary training dataset on a controlled soundstage, built to resemble a real production environment. From that foundation, it developed a model trained to understand what it calls “visual logic and editorial consistency”, in plain terms, the way shots are composed, lit, and edited, and the rules that make footage feel coherent when cut together.

The result is a tool that operates on a production’s own dailies rather than generating imagery from scratch.

In practice, that means a director can use InterPositive’s model to relight a scene that was shot under the wrong conditions, replace a background without the visual inconsistency that typically plagues compositing, remove visible rigging from stunt sequences, or recover a shot that was missed on set.

These are exactly the kinds of problems that consume enormous amounts of post-production time and money. They are also problems where human creative judgement has historically remained essential, the tool does not decide how a scene should look, it helps achieve a vision that already exists.

“It’s not about text-prompting or generating something from nothing,” Affleck said in the video Netflix released alongside the announcement. “AI, people mostly think of it as making something from nothing: I’m gonna type something into a computer and it’s gonna give me a movie. That’s not what this is.”

Why Affleck built it in secret

Affleck is not primarily a technology entrepreneur. He is an Oscar-winning filmmaker, he co-wrote Good Will Hunting and directed Argo, which won Best Picture at the 2013 Academy Awards, and his interest in AI started, by his own account, from watching what he saw going wrong in the industry around him.

In 2022, he became worried about the direction AI development was taking in filmmaking, particularly efforts by some technology companies to, as he described it in the Netflix video, “get the human out of it.”

His response was to build the alternative he wanted to see: tools that preserve what he calls the “judgement” that professional filmmakers spend decades acquiring.

“The kind that takes decades to build, experience to hone, and that only people can have,” he wrote in a statement Netflix published Thursday.

He never mentioned the company publicly during those four years, even as he became one of Hollywood’s more prominent voices on AI, including a widely quoted 2024 appearance at CNBC’s Delivering Alpha summit, where he said AI “cannot write you Shakespeare” and that its role was that of a “craftsman” rather than a “creative.”

The audience heard a philosophical statement. Ben Affleck had a company.

Netflix’s strategic logic

For Netflix, the acquisition is a rare move. The company has historically preferred to build technology in-house rather than acquire it. Its last deal of note, before the abortive Warner Bros. Discovery approach, was the December purchase of Ready Player Me, an avatar creation platform.

The InterPositive deal, according to Deadline, grew out of a conversation Affleck initiated with Netflix executives last autumn, drawing on a relationship that had already produced The Rip, the action film he co-starred in with Matt Damon released in January, and was formalized this week with a first-look deal between Netflix and Affleck’s production company, Artists Equity.

Netflix has confirmed that all 16 members of the InterPositive team will join the company. It also confirmed that InterPositive’s technology will be made available to Netflix’s creative partners, and notably, that it has no plans to sell it commercially.

This is a full acquisition, not a licensing arrangement. The tools will be exclusive to Netflix productions.

That exclusivity is arguably the sharpest strategic element of the deal. Netflix co-CEO Ted Sarandos said in 2024 that “there’s a better business and a bigger business in making content 10% better than it is making it 50% cheaper”, a framing that positioned AI as a quality tool rather than a cost-cutting one.

InterPositive fits that framing precisely. If the technology works as described, it gives Netflix’s productions a post-production capability that competitors will not have access to.

The union question

Whether Hollywood’s unions will accept that framing is the harder question. The deals writers and actors struck after the 2023 strikes established constraints on AI use, but those agreements are now being renegotiated, and the industry has shifted considerably in the intervening years.

Unions have focused primarily on the risk of synthetic performances, AI actors replacing human ones, and on the use of AI to avoid paying writers for creative work. InterPositive, by design, does neither.

What it does do is make certain below-the-line work, the relighting, compositing, and continuity management that employs large numbers of visual effects professionals — faster and, potentially, cheaper to execute.

Ben Affleck’s framing carefully positions the technology as expanding creative freedom rather than reducing headcount. Netflix’s framing echoes this. Whether the people whose jobs most directly intersect with what InterPositive does will read it the same way is something Thursday’s announcement cannot settle.

Affleck acknowledged as much in his CNBC remarks, noting that AI would “disintermediate the more laborious, less creative, and more costly aspects of filmmaking” and lower the barrier to entry for emerging filmmakers.

That is genuinely true. It is also a description of work that somebody, currently, is being paid to do.

The acquisition is a shrewd move by Netflix, acquiring proprietary technology, locking out competitors, and securing a credible filmmaker as its public face for AI in the creative process, all in one deal.

Whether that positions the company well or badly as the next round of labour negotiations unfolds depends entirely on how those negotiations go.