Lovable began working for up to 10 hours on a single build message

On August 26, 2026, Lovable began working on each build message for up to 10 hours before wrapping up, so large tasks were more likely to finish in a single message, with billing that followed the work done.

Archive entry: this covers an event from August 26, 2026, and we published it on November 8, 2026. The details come from sources dated at the time and may have changed since.

On August 26, 2026, Lovable began working on every build message for up to 10 hours before wrapping up, as recorded in its changelog entry on 10-hour messages.

What changed

Lovable said the 10-hour window made a large task more likely to finish in a single message.
Build messages were billed on the work Lovable did, so a message that ran for hours cost more credits than a short one.
Credit check-ins still paused a message at the user's check-in level.

Time and cost visibility

A day earlier, on August 25, 2026, the More options menu under a message in the project chat began showing the time spent and credits used while the message ran. Together with the 10-hour window, the readout let people see how much time and how many credits a long message had used while it ran.

What it means for people who build with AI

Builders could hand Lovable much larger tasks in one prompt, but per-message costs could grow much higher, since a message that ran for hours used more credits than a short one. The readout in the More options menu made that cost visible while the message ran.

Sources

Lovable changelog: Lovable works up to 10 hours on a single message (Lovable, August 26, 2026, official)

Written with AI assistance, strictly from the sources listed above. Before it went live, automated checks verified its dates, sources and every language edition.