Commit Graph
163 Commits
Author SHA1 Message Date
Oleksiy Syvokon 376d410b83 ep: Add multi-region format (#51185)
This format generates fewer token while maintaining the quality:

```
Model                     Generated tokens ↓    DeltaChrF ↑
0306-seed-multi-regions   46,239                80.62
0304-seed-no-edits        110,871               80.61
0303-seed                 271,457               79.62
```

In addition to the student format, this change adds a new teacher
prompt. It seems to be worse than the original, but I haven't optimized
it at all. Keeping it for now as a base for potential improvements.


Release Notes:

- N/A
2026-03-10 13:43:27 +02:00
Ben Kunkle 147577496d ep: Include diagnostics in ZetaPromptInput (#51141)
Closes #ISSUE

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Release Notes:

- N/A *or* Added/Fixed/Improved ...
2026-03-09 20:24:41 -04:00
Max BrunsfeldandBen Kunkle 2bd5c21855 zeta: Allow the server to select the editable and context ranges more flexibly (#50975)
Release Notes:

- N/A

---------

Co-authored-by: Ben Kunkle <ben@zed.dev>
2026-03-09 19:58:31 -04:00
Oleksiy Syvokon b54716dac1 ep: Skip context retrieval when already performed (#51100)
Previously we didn't distinguish between an empty `.related_files[]` and
a case where context collection hadn't run yet. As a result, context
retrieval was always attempted for examples with empty `related_files`.

Release Notes:

- N/A
2026-03-09 14:42:15 +00:00
Oleksiy Syvokon af2b35a83d ep: Make repair parser more robust (#51044)
Release Notes:

- N/A
2026-03-08 09:27:10 +00:00
Ben Kunkle 5b2d39e3ae ep: Add captured example fetching (#50960)
Closes #ISSUE

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Release Notes:

- N/A *or* Added/Fixed/Improved ...
2026-03-06 15:09:36 -05:00
Oleksiy Syvokon 4b3660bc33 ep: Unify code in parse_output and zeta_prompt (#50958)
This also fixed `ep parse-output` for newer formats

Release Notes:

- N/A
2026-03-06 22:07:54 +02:00
NeelandTom Houlé dc0e41f834 Refresh LLM API token on organization change (#50931)
Emit client-side organization changed events through
`RefreshLlmTokenListener` so it produces the same `RefreshLlmTokenEvent`
used for server-pushed `UserUpdated` messages.

This keeps token refresh fan-out in one place.

Closes CLO-383.

Release Notes:

- N/A

---------

Co-authored-by: Tom Houlé <tom@tomhoule.com>
2026-03-06 19:15:21 +00:00
61d969665b zeta: Add variable edit format (#50850)
Release Notes:

- N/A

---------

Co-authored-by: Jakub Konka <kubkon@jakubkonka.com>
Co-authored-by: Oleksiy Syvokon <oleksiy.syvokon@gmail.com>
Co-authored-by: Ben Kunkle <ben@zed.dev>
2026-03-05 16:23:36 -08:00
Ben Kunkle da9d5481e5 zeta2: Don't remove redundant excerpts on the client (#50886)
Closes #ISSUE

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Release Notes:

- N/A *or* Added/Fixed/Improved ...
2026-03-05 19:04:49 -05:00
Oleksiy Syvokon 2991b0593c ep: Make --repetitions work with Anthropic and OpenAI batches (#50789)
Release Notes:

- N/A
2026-03-05 07:16:09 +00:00
Max Brunsfeld 67c2c34b94 Include repo_url in edit prediction requests when data collection is enabled (#50745)
Release Notes:

- N/A
2026-03-04 13:14:44 -08:00
Oleksiy Syvokon 0394341c81 ep: Collapse whitespace in deltaChrF (#50716)
Release Notes:

- N/A
2026-03-04 16:28:48 +00:00
Oleksiy Syvokon 9b8ad01769 ep: Option to configure custom Baseten environment (#50706)
Release Notes:

- N/A
2026-03-04 14:56:56 +00:00
Ben Kunkle dc7cbd3326 zeta2: Hashlines prompt format (#50623)
Closes #ISSUE

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- N/A *or* Added/Fixed/Improved ...
2026-03-03 16:11:32 -05:00
Oleksiy Syvokon 09e178d1e1 ep: Predict by querying Baseten directly (#50626)
This can be used like `ep predict --provider
baseten:V0131GitMergeMarkersPrefix`. Since it doesn't require
load_project, it can be used with captured requests.


Release Notes:

- N/A
2026-03-03 21:09:26 +02:00
Oleksiy Syvokon 528bf7c251 ep: Fix fetching rated-after (#50617)
Release Notes:

- N/A
2026-03-03 17:27:52 +00:00
Max Brunsfeld 880b2e512b Remove Zeta1 logic, allow choosing zeta2 experiment (#50560)
Release Notes:

- N/A
2026-03-02 22:24:55 -08:00
Ben Kunkle 7eb7458c62 ep_cli: Clean up snowflake fetching (#50450)
Closes #ISSUE

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Release Notes:

- N/A *or* Added/Fixed/Improved ...
2026-03-01 21:17:49 -05:00
Ben Kunkle ceb9d83dd7 ep: Add settled data fetching from snowflake (#50326)
Closes #ISSUE

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Release Notes:

- N/A *or* Added/Fixed/Improved ...
2026-03-01 11:20:32 -05:00
Max Brunsfeld d4e89f9587 Add edit prediction evals that test related excerpt usage (#50256)
I've also fixed a race condition with the programmatic context retrieval
in the CLI, which was causing no excerpts to be fetched for the Rust
examples.

Release Notes:

- N/A
2026-02-26 15:36:29 -08:00
Tom Houlé 6a749380aa Add fast mode toggle in agent panel (#49714)
This is a staff only toggle for now, since the consequences of
activating it are not obvious and quite dire (tokens costs 6 times
more).

Also, persist thinking, thinking effort and fast mode in DbThread so the
thinking mode toggle and thinking effort are persisted.

Release Notes:

- Agent: The thinking mode toggle and thinking effort are now persisted
when selecting a thread from history.
2026-02-26 21:19:41 +01:00
Max Brunsfeld 3da9adc4e7 Edit prediction: add some typescript evals, fix a teacher model failure mode (#50141)
In some evals, the teacher produced hallucinations, seemingly due to
context rot. This makes the zeta prompt crate's budgeted rendering
usable by the teacher, so that it can truncate the list of excerpts.

I've also cleaned up the implementation of zeta_prompt's
`format_related_files_within_budget`, and changed the behavior so that
it filters the the excerpts by priority but renders the files in their
original order.

Release Notes:

- N/A
2026-02-25 15:47:08 -08:00
Oleksiy Syvokon c9aea6f294 ep: Stratify by cursor_path by default (#50111)
Also, `ep split train=100` now means 100 lines, not 100 groups (repos or
cursor_paths).


Release Notes:

- N/A
2026-02-25 18:15:05 +00:00
Max Brunsfeld 096610efdb Fix incorrect cursor excerpt handling in EP CLI format-prompt (#49947)
Release Notes:

- N/A *or* Added/Fixed/Improved ...
2026-02-24 05:13:33 +00:00
Max BrunsfeldandBen Kunkle 5ef898d61e Fix handling of excerpt regions in EP CLI (#49936)
Previously, we were not computing excerpt regions correctly for EP
examples captured from prod. This PR fixes that, and also simplifies the
data flow in the EP CLI. Examples either come from a concise spec (like
the markdown evals), or are collected from prod. Either way, we compute
from them a `ZetaPromptInput`, and the downstream steps like
prompt-formatting and scoring are derived from that.

Release Notes:

- N/A

---------

Co-authored-by: Ben Kunkle <ben@zed.dev>
2026-02-23 17:08:09 -08:00
97a8fe7828 zeta: Consolidate logic for picking region sizes, use larger editable region (#49921)
This will not affect how Zeta 2 behaves in production until we update
Cloud to pull in the changes to the `zeta_prompt` crate. But from some
early testing, it seems to improve behavior, not worsen it, even though
the editable region size differs from the currently-deployed model's
training data.

Release Notes:

- N/A

---------

Co-authored-by: Oleksiy Syvokon <oleksiy.syvokon@gmail.com>
Co-authored-by: Ben Kunkle <ben@zed.dev>
Co-authored-by: Zed Zippy <234243425+zed-zippy[bot]@users.noreply.github.com>
2026-02-23 12:52:33 -08:00
Oleksiy Syvokon 450c66ce6e ep: Add a parameter to sample at most N near-duplicates (#49870)
Duplicates are defined as cursor positions that have an approximate
Jaccard similarity greater than 0.5 (over token 5-grams).

From the resulting clusters of near-duplicates, we select up to N
examples that are maximally different from each other.


Release Notes:

- N/A
2026-02-23 10:56:57 +00:00
Oleksiy Syvokon 67d9e7d011 ep: Fix teacher parser and other fixes (#49863)
Release Notes:

- N/A
2026-02-23 07:18:04 +00:00
Ben Kunkle 8f5ae2d236 ep_cli: Only compute reversals on last user edit (#49747)
Closes #ISSUE

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- [ ] Added a solid test coverage and/or screenshots from doing manual
testing
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aspects
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checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)

Release Notes:

- N/A *or* Added/Fixed/Improved ...
2026-02-20 16:25:40 -05:00
Ben Kunkle d05ea29095 ep_cli: Delete sync-deployments command (#49728)
Closes #ISSUE

Before you mark this PR as ready for review, make sure that you have:
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Release Notes:

- N/A *or* Added/Fixed/Improved ...
2026-02-20 16:14:04 +00:00
Ben Kunkle d896bf7c9d ep_cli: Don't filter rated predictions by Zed version (#49609)
Closes #ISSUE

Before you mark this PR as ready for review, make sure that you have:
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Release Notes:

- N/A *or* Added/Fixed/Improved ...
2026-02-19 22:23:24 -05:00
62af5b8105 Allow using Zeta through an arbitrary OpenAI-compatible self-hosted API (#49554)
Release Notes:

- Added the ability to use a self-hosted OpenAI-compatible server for
edit predictions.

---------

Co-authored-by: Ben Kunkle <ben@zed.dev>
Co-authored-by: Zed Zippy <234243425+zed-zippy[bot]@users.noreply.github.com>
2026-02-19 20:18:36 +00:00
Piotr OsiewiczandEric Holk bc31ad4a8c gpui: Extract gpui_platform out of gpui (#49277)
#2874 on steroids

Before you mark this PR as ready for review, make sure that you have:
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Release Notes:

- N/A

---------

Co-authored-by: Eric Holk <eric@zed.dev>
2026-02-19 18:57:49 +01:00
Oleksiy Syvokon 3a1c3757dc ep: Fix pull examples query (#49610)
Release Notes:

- N/A
2026-02-19 15:09:03 +00:00
Oleksiy Syvokon 3129d7e6b5 ep: Parse "user accepted prediction" markers in evals (#49598)
Also:
- Add two evals
- Remove duplicated Example 6 from the teacher prompt 

Release Notes:

- N/A
2026-02-19 13:01:07 +00:00
Ben Kunkle 84de30d8a3 ep_cli: Filter fetched examples by can_collect_data (#49506)
Closes #ISSUE

Before you mark this PR as ready for review, make sure that you have:
- [ ] Added a solid test coverage and/or screenshots from doing manual
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- [ ] Done a self-review taking into account security and performance
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checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)

Release Notes:

- N/A *or* Added/Fixed/Improved ...
2026-02-18 12:27:04 -05:00
Oleksiy Syvokon d4af86001c ep: Update teacher prompt (#49489)
* More conservative predictions for prose
* Explain "user accepted prediction" in the teacher prompt
* Sonnet 4.6 support
* Don't strip comments in teacher prompt's edit history

Release Notes:

- N/A
2026-02-18 15:26:47 +00:00
Oleksiy Syvokon 5305c22223 ep: Encode cursor position in the predicted patch (#49450)
Release Notes:

- N/A
2026-02-18 09:55:26 +00:00
Max Brunsfeld 9743fe7dfd Put back logic for passing data collection choice to cloud (#49426)
Release Notes:

- N/A
2026-02-17 17:43:40 -08:00
Max Brunsfeld 717ea9e998 Filter collection of snowflake requests to those with latest schemas (#49424)
This allows us to just pull requests that have the latest EP request
schema with the `predicted` boolean on events in the edit history.

Release Notes:

- N/A
2026-02-17 16:37:28 -08:00
Max Brunsfeld e6352278ce Remove project cache in edit prediction CLI (#49409)
The cache isn't needed, now that we have a better way of reducing
resource consumption (disabling worktree scanning), and it adds race
conditions.

Release Notes:

- N/A
2026-02-17 14:20:46 -08:00
Oleksiy Syvokon 97a21c13b9 ep: Fix Unicode chars boundary (#49351)
Release Notes:

- N/A
2026-02-17 11:39:51 +00:00
Oleksiy Syvokon c70f300c13 ep: Make extract_last_codeblock more robust (#49347)
Release Notes:

- N/A
2026-02-17 12:48:36 +02:00
Oleksiy Syvokon 96035d137a ep: Repair predictions with too many edits (#49342)
Also fixes batches upload

Release Notes:

- N/A
2026-02-17 12:48:23 +02:00
Oleksiy Syvokon 891f432f66 ep: Rework ep repair to use original teacher prompt (#49335)
It now creates multi-turn conversation, where first two messages are the
original teacher prompt and output.

This way, we'll have changes in teacher prompt automatically applied to
repair without having to explicitly sync them.


Release Notes:

- N/A
2026-02-17 08:41:15 +00:00
Oleksiy Syvokon 4344681188 ep: Rely on editable_region tags when parsing teacher output (#49334)
Release Notes:

- N/A
2026-02-17 08:37:05 +00:00
Oleksiy Syvokon ae293de057 ep: Add metrics for inserted/deleted tokens (#49330)
Other changes:
- Changed tokenization to more code-aware tokenization from split-commit
- Fixed word-diff implementation which was inefficient and sometimes
incorrect

Release Notes:

- N/A
2026-02-17 09:40:10 +02:00
Max Brunsfeld 806e944e25 Fix EP CLI issues found when generating new teacher predictions (#49327)
Release Notes:

- N/A
2026-02-17 09:33:34 +02:00
Max Brunsfeld 6cbeb84880 Tune edit prediction teacher to leave fewer blank spots in predictions (#49315)
Release Notes:

- N/A
2026-02-16 16:38:43 -08:00