Submit a session

Show us how you work with an agent.

If you have driven Claude Code or Codex through real work on a public repository, we would like to see the session. We read every submission and reply about whether it is a fit.

Let your agent do it

Paste this into Claude Code or Codex. It looks through your past sessions, shows you any that fit, and submits only the ones you approve.

Read https://contribute.benchturn.com/agents.md and follow it.

Nothing is uploaded until you say yes. You can also read the instructions it follows. Or fill in the form below yourself.

Before you submit

What we are looking for

A session on a public open-source repository where you did something real: a bug fixed, a feature added, a refactor carried through. The interesting part is not the agent's output. It is where you corrected it, rejected its approach, or knew something it did not.
What fits

This form checks each of these as you fill it in:
- A Claude Code or Codex session, uploaded as the agent's own .jsonl session file. Copied text, chat exports and share links leave out the tool calls we need.
- The agent changed code during the session, and you were the one steering it.
- The repository is public on GitHub and an established project that other people use (roughly 50+ stars; forks count their upstream).
What to send

The original session file saved by your agent, in its native format. Review a copy for private material before uploading.
What happens to it

We review it to judge whether it is a fit, and it is not shared outside benchturn. Reviewing it gives us no right to use it. benchturn exists to turn real work into training data that labs license, and to pay the people who did it, so if we would like to use your session we will ask you first and agree terms with you, including what you are paid. You can ask us to delete it at any time by writing to hello@benchturn.com.

Before you upload. Please check the transcript for anything private: tokens, keys, internal paths, client names, unpublished code. We do not want it and you should not send it.

Your session

Every field is required unless it says optional.

Your name

GitHub, or anywhere we can see your work optional

Public repository the session worked on

It has to be public, so we can read the code the session refers to.

Which agent

How did it end optional

What were you trying to do?

Where did the agent go wrong, and how did you catch it? optional

Session files

Drop your session .jsonl files here, or choose files

.jsonl .json .zip
Up to 5 files · 10 MB each · 25 MB total

How to find your session file

Upload the file your agent saved, unchanged apart from redactions. We check it as soon as you add it.

Claude Code

Open ~/.claude/projects/ on the computer where you ran Claude Code. Each project has a folder named after its directory path.
Open your project’s folder and find the .jsonl file for the session. Check its date and open it in a text editor to confirm the conversation.
Make a copy, redact private material if needed, and upload the .jsonl file with its structure intact.

Claude Code transcript locations

Codex

Open ~/.codex/sessions/ on the computer where you ran the session. If you set a custom CODEX_HOME, look in its sessions/ folder instead.
Browse the year, month and day folders for when you started the session, and find the rollout-….jsonl file. Open it to confirm it is the right conversation.
Make a copy, review it, and upload that .jsonl file with its records intact.

Finding hidden folders: on macOS, use Finder → Go → Go to Folder and paste the path. On Windows, ~ means your user folder; if you used WSL, look inside your Linux home folder. On Linux, enter the path in your file manager.

Before uploading, review a copy and remove secrets or private material. Mark removed text with [redacted], preserving the file’s structure and the surrounding conversation. Upload only the session you intend to share.

We save your IP address and approximate city, region, and country with your submission. By continuing you agree to the Terms and Privacy Policy.

Show us how you work with an agent.

Your session

How to find your session file

Thank you. We have it.