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Chrome Built-in AI Early Preview Program Discussions

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Raymond Camden, François Beaufort6

Sep 5

Question about getting a model and handling downloads

Cool - I'll go with the option of checking the status and disabling notifications if available.

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Question about getting a model and handling downloads

Cool - I'll go with the option of checking the status and disabling notifications if available.

Sep 5

Die4Ever2005, … Bobo Zhou9

Sep 5

Highest Quality vs Fastest Inference dropdown?

Does this coincide with multimodal support? At least that would give me some way to detect the issue.

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Highest Quality vs Fastest Inference dropdown?

Does this coincide with multimodal support? At least that would give me some way to detect the issue.

Sep 5

Raymond Camden, … François Beaufort8

Sep 5

Summarizer requires a user gesture

Thanks - I noticed some issues with my download support (I'm using similar code in another demo)

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Summarizer requires a user gesture

Thanks - I noticed some issues with my download support (I'm using similar code in another demo)

Sep 5

Raymond Camden, … Thomas Steiner6

Sep 5

Checking storage use

I'm going through this now, and it works perfectly fine, but it takes a good few minutes to make

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Checking storage use

I'm going through this now, and it works perfectly fine, but it takes a good few minutes to make

Sep 5

Sep 5

Built-in AI model consumes high memory/Cpu during background load

When Chrome loads the on-device AI model in the background, system proformance slows down. This

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Built-in AI model consumes high memory/Cpu during background load

When Chrome loads the on-device AI model in the background, system proformance slows down. This

Sep 5

Calvin Chieng, … Thomas Steiner7

Aug 30

Summarizer API: The model process crashed too many times for this version

This issue seems to be fixed in 139.0.7258.155 (Official Build). If anyone getting the same error,

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Summarizer API: The model process crashed too many times for this version

This issue seems to be fixed in 139.0.7258.155 (Official Build). If anyone getting the same error,

Aug 30

Aug 30

hi im motionboi just like to say yoo and im happy to join

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hi im motionboi just like to say yoo and im happy to join

Aug 30

Raymond Camden, … Roland Bouman6

Aug 29

Expected output warnings

Nod - got that in the other thread. :) Don't think it applies to this thread though. On Fri, Aug

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Expected output warnings

Nod - got that in the other thread. :) Don't think it applies to this thread though. On Fri, Aug

Aug 29

Raymond Camden, Roland Bouman3

Aug 29

Trouble getting Chrome's response to be less wordy

Wow.... I'm.... wow. So sorry yall. Thank you, Roland! On Fri, Aug 29, 2025 at 3:32 PM Roland

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Trouble getting Chrome's response to be less wordy

Wow.... I'm.... wow. So sorry yall. Thank you, Roland! On Fri, Aug 29, 2025 at 3:32 PM Roland

Aug 29

Keith Pittner, … Thomas Steiner5

Aug 29

Prompt API tools

Hey all, Tool use is specified, but not fully implemented yet. The feature is owned by the Microsoft

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Prompt API tools

Hey all, Tool use is specified, but not fully implemented yet. The feature is owned by the Microsoft

Aug 29

Connie Leung, … Scott Fortmann-Roe10

Aug 19

on-device speech recognition with the Web Speech API

Thanks for the update, Francois. Looking forward to this being supported on ChromeOS. On Tue, Aug 19,

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on-device speech recognition with the Web Speech API

Thanks for the update, Francois. Looking forward to this being supported on ChromeOS. On Tue, Aug 19,

Aug 19

Francisco Reis, … Jacob Kinnaird3

Aug 16

Re: [chrome-ai-dev-preview-discuss] Digest for chrome-ai-dev-preview-discuss@chromium.org - 3 updates in 1 topic

Explain Get Outlook for Android From: chrome-ai-dev-...@chromium.org <chrome-ai-dev-

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Re: [chrome-ai-dev-preview-discuss] Digest for chrome-ai-dev-preview-discuss@chromium.org - 3 updates in 1 topic

Explain Get Outlook for Android From: chrome-ai-dev-...@chromium.org <chrome-ai-dev-

Aug 16

Raymond Camden, … Yallaling Goudar10

Aug 15

Detection of programming language

Hi Raymond, I will look into this. I was using it in react projects. So built it initially. Thanks

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Detection of programming language

Hi Raymond, I will look into this. I was using it in react projects. So built it initially. Thanks

Aug 15

Romi Bal, Thomas Steiner2

Aug 14

Crash on certain devices using WebNN

Hi Romi, This seems to be about a WebNN issue, whereas this group is focused on built-in AI. Please

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Crash on certain devices using WebNN

Hi Romi, This seems to be about a WebNN issue, whereas this group is focused on built-in AI. Please

Aug 14

Die4Ever2005, Clark Duvall30

Aug 12

model with expectedInputs: image crashes in measureInputUsage

Update on this bug: this should be fixed with the latest model update. You can force update the model

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model with expectedInputs: image crashes in measureInputUsage

Update on this bug: this should be fixed with the latest model update. You can force update the model

Aug 12

Connie Leung, … Thomas Steiner4

Aug 11

where is the Optimization Guide On Device Model component?

Hey all, You are correct, the previously available chrome://component info on the optimization guide

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where is the Optimization Guide On Device Model component?

Hey all, You are correct, the previously available chrome://component info on the optimization guide

Aug 11

Aug 11

New iframe allow permission not currently supported in Google Workspace Editor add-ons

Just to flag to the team that use of Chrome AI in Google Workspace Editor Add-ons (Docs, Sheets,

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New iframe allow permission not currently supported in Google Workspace Editor add-ons

Just to flag to the team that use of Chrome AI in Google Workspace Editor Add-ons (Docs, Sheets,

Aug 11

Connie Leung, … Jeremy Ellis6

Aug 11

ProofReader API

Proofreader working with flags on windows Chrome Version 139.0.7258.66. It is a really fascinating

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ProofReader API

Proofreader working with flags on windows Chrome Version 139.0.7258.66. It is a really fascinating

Aug 11

Connie Leung, Die4Ever20052

Aug 10

Summarizer API crashed in Chrome Canary 140

Me too. I submitted crash report ID b0c2d365040fa0a4 I'm a bit tired of the Summarizer just being

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Summarizer API crashed in Chrome Canary 140

Me too. I submitted crash report ID b0c2d365040fa0a4 I'm a bit tired of the Summarizer just being

Aug 10

Raymond Camden, … François Beaufort9

Aug 8

window.LanguageModel gone in Canary

"expiry_milestone": 145 simply means the Chromium team will have to renew the flag in

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window.LanguageModel gone in Canary

"expiry_milestone": 145 simply means the Chromium team will have to renew the flag in

Aug 8

Raymond Camden, … Clark Duvall7

Aug 7

Demo - Chrome AI + Mapbox for digging into images

Ah thanks - I had removed it from the create, forgot to do so on availability. On Thu, Aug 7, 2025 at

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Demo - Chrome AI + Mapbox for digging into images

Ah thanks - I had removed it from the create, forgot to do so on availability. On Thu, Aug 7, 2025 at

Aug 7

Scott Fortmann-Roe, François Beaufort3

Aug 7

"prefix" property availability

Thank you for the info, Francois. We'll register for the Origin Trial. Kind regards, Scott On Thu

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"prefix" property availability

Thank you for the info, Francois. We'll register for the Origin Trial. Kind regards, Scott On Thu

Aug 7

Connie Leung, François Beaufort6

Aug 4

In my demo, translateStreaming always returns the translated text to me at once regardless the te.

Hi Francois, The translation seems slow because the translated text appears after a couple of seconds

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In my demo, translateStreaming always returns the translated text to me at once regardless the te.

Hi Francois, The translation seems slow because the translated text appears after a couple of seconds

Aug 4

Die4Ever2005, … Clark Duvall10

Jul 28

prefix doesn't work for JSON output?

Filed crbug.com/434766400 to track this. On Mon, Jul 28, 2025 at 12:07 AM Scott Fortmann-Roe <

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prefix doesn't work for JSON output?

Filed crbug.com/434766400 to track this. On Mon, Jul 28, 2025 at 12:07 AM Scott Fortmann-Roe <

Jul 28

Rowdy Rabouw, … François Beaufort4

Jul 28

Transcribe video

Thanks for the info François! On Monday, 28 July 2025 at 14:07:04 UTC+2 François Beaufort wrote:

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Transcribe video

Thanks for the info François! On Monday, 28 July 2025 at 14:07:04 UTC+2 François Beaufort wrote:

Jul 28

Connie Leung, … François Beaufort3

Jul 28

Prompt API Origin Trial token has error

That's expected as the origin trial for the Prompt API starts in Chrome 139 according to https://

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Prompt API Origin Trial token has error

That's expected as the origin trial for the Prompt API starts in Chrome 139 according to https://

Jul 28

Die4Ever2005, Clark Duvall3

Jul 25

responseConstraint is concated to the end of the last message instead of being separate

I saw bad results but I'm just testing now with omitResponseConstraintInput: true to see if it

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responseConstraint is concated to the end of the last message instead of being separate

I saw bad results but I'm just testing now with omitResponseConstraintInput: true to see if it

Jul 25

Scott Fortmann-Roe, Die4Ever20053

Jul 25

`prefix` combined with `responseConstraint`

Thanks! I'll follow up there. On Fri, Jul 25, 2025 at 4:02 PM Die4Ever2005 <die4ever2005@gmail

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`prefix` combined with `responseConstraint`

Thanks! I'll follow up there. On Fri, Jul 25, 2025 at 4:02 PM Die4Ever2005 <die4ever2005@gmail

Jul 25

Scott Fortmann-Roe, … Die4Ever20057

Jul 25

I think it might be Version: 2025.06.30.1229 in chrome://on-device-internals/ Model Status. I'm

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I think it might be Version: 2025.06.30.1229 in chrome://on-device-internals/ Model Status. I'm

Jul 25

Raymond Camden, Thomas Steiner5

Jul 25

Possible issue with new frame permissions in regards to Built-in AI

Thank you - passing this on! On Fri, Jul 25, 2025 at 1:57 AM Thomas Steiner <to...@google.com>

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Possible issue with new frame permissions in regards to Built-in AI

Thank you - passing this on! On Fri, Jul 25, 2025 at 1:57 AM Thomas Steiner <to...@google.com>

Jul 25

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