Commit Graph
10 Commits
Author SHA1 Message Date
Agus Zubiaga c2c5fceb5b zeta eval: Allow no headings under "Expected Context" (#42638)
Release Notes:

- N/A
2025-11-13 15:43:22 +00:00
b0700a4625 zeta eval: --repeat flag (#42569)
Adds a `--repeat` flag to the zeta eval that runs each example as many
times as specified. Also makes the output nicer in a few ways.

Release Notes:

- N/A

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Co-authored-by: Ben Kunkle <ben@zed.dev>
Co-authored-by: Michael <michael@zed.dev>
2025-11-12 16:58:22 -05:00
Ben KunkleandAgus 6501b0c311 zeta eval: Improve determinism and debugging ergonomics (#42478)
- Improves the determinism of the search step for better cache
reusability
- Adds a `--cache force` mode that refuses to make any requests or
searches that aren't cached
- The structure of the `zeta-*` directories under `target` has been
rethought for convenience

Release Notes:

- N/A

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Co-authored-by: Agus <agus@zed.dev>
2025-11-12 18:16:13 +00:00
Ben KunkleandAgus 6c0069ca98 zeta2: Improve error reporting and eval purity (#42470)
Closes #ISSUE

Improves error reporting for various failure modes of zeta2, including
failing to parse the `<old_text>`/`<new_text>` pattern, and the contents
of `<old_text>` failing to match.

Additionally, makes it so that evals are checked out into a worktree
with the _repo_ name instead of the _example_ name, in order to make
sure that the eval name has no influence on the models prediction. The
repo name worktrees are still namespaced by the example name like
`{example_name}/{repo_name}` to ensure evals pointing to the same repo
do not conflict.

Release Notes:

- N/A *or* Added/Fixed/Improved ...

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Co-authored-by: Agus <agus@zed.dev>
2025-11-12 12:52:11 -05:00
Max Brunsfeld f89bb2f0d2 Small zeta cli fixes (#42170)
* Fix a panic that happened because we lost the
`ContextRetrievalStarted` debug message, so we didn't assign `t0`.
* Write the edit prediction response log file as a markdown file
containing the text, not a JSON file. We mostly always want the text
content.

Release Notes:

- N/A
2025-11-07 07:34:05 +00:00
5044e6ac1d zeta2: Make eval example file format more expressive (#42156)
* Allow expressing alternative possible context fetches in `Expected
Context` section
* Allow marking a subset of lines as "required" in `Expected Context`.

We still need to improve how we display the results. I've removed the
context pass/fail pretty printing for now, because it would need to be
rethought to work with the new structure, but for now I think we should
focus on getting basic predictions to run. But this is progress toward a
better structure for eval examples.

Release Notes:

- N/A

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Co-authored-by: Oleksiy Syvokon <oleksiy.syvokon@gmail.com>
Co-authored-by: Ben Kunkle <ben@zed.dev>
Co-authored-by: Agus Zubiaga <agus@zed.dev>
2025-11-06 18:05:18 -08:00
784fdcaee3 zeta2: Build edit prediction prompt and process model output in client (#41870)
Release Notes:

- N/A

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Co-authored-by: Agus Zubiaga <agus@zed.dev>
Co-authored-by: Ben Kunkle <ben@zed.dev>
Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>
2025-11-06 18:36:58 -05:00
91d631c229 Evaluate zeta2 context retrieval and edit predictions (#41921)
This PR implements the `zeta-cli eval` command. It will:

- Run the edit prediction model if there are no cached results
- Compute precision/recall/F1 for context retrieval at the line level:
every retrieved line of context is counted as a true positive (correct
retrieval), false positive (retrieved something that was not expected),
or false negative (didn't retrieve an expected line)
- Compute similar metrics for edit predictions
- Pretty-print results, highlighting the difference between actual and
expected when printing to tty

Other changes:
- `zeta-cli predict` accepts a `--format` argument with options `md`,
`json`, `diff`
- Code restructure

Release Notes:

- N/A

---------

Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>
Co-authored-by: Agus Zubiaga <agus@zed.dev>
2025-11-04 17:36:50 +00:00
1631cec15a Add zeta-cli subcommand for running zeta2 predictions (#41722)
This PR adds a `zeta zeta2 predict` subcommand that takes an edit
prediction example markdown file as an argument, and performs zeta2's
prediction, showing the retrieved context and the predicted edit.

* [x] Apply uncommitted diff to get repo into the right state.
* [x] Apply edits in edit history
* [x] Display predicted edits as unified diff, regardless of model
output format

Release Notes:

- N/A

---------

Co-authored-by: Agus Zubiaga <agus@zed.dev>
Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>
Co-authored-by: Ben Kunkle <ben.kunkle@gmail.com>
2025-11-03 15:12:08 -08:00
Agus ZubiagaandMax Brunsfeld 06bdb28517 zeta cli: Add convert-example command (#41608)
Adds a `convert-example` subcommand to the zeta cli that converts eval
examples from/to `json`, `toml`, and `md` formats.

Release Notes:

- N/A

---------

Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
2025-11-01 19:35:04 +00:00