Richard Feldman
e75564a92a
Anthropic reports a context-window overflow with HTTP 400 and a message of the form `prompt is too long: N tokens > M maximum`. The `BAD_REQUEST` arm of `ProviderErrorCategory::from_http_status` only recognized OpenAI's phrasings (`context_length_exceeded`, "exceeds the context window"), and `parse_prompt_too_long` only ran for HTTP 413, so these rejections were classified as `InvalidRequest` instead of `PromptTooLarge`. This affects every wire path that classifies by upstream HTTP status, including Zed cloud's `upstream_http_400` code, and it silently disables any downstream handling keyed on the `PromptTooLarge` category. This change sniffs the Anthropic phrasing on 400 responses too, carrying the provider-reported token count. Closes AI-462 Release Notes: - Fixed Anthropic "prompt is too long" errors reported with HTTP 400 not being recognized as context-window overflows.
Zed
Welcome to Zed, a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.
Installation
On macOS, Linux, and Windows you can download Zed directly or install Zed via your local package manager (macOS/Linux/Windows).
Other platforms are not yet available:
- Web (tracking discussion)
Developing Zed
Contributing
See CONTRIBUTING.md for ways you can contribute to Zed.
Also... we're hiring! Check out our jobs page for open roles.
Licensing
Zed source code is licensed primarily under GPL-3.0-or-later, with Apache-2.0 components where marked.
License information for third party dependencies must be correctly provided for CI to pass.
We use cargo-about to automatically comply with open source licenses. If CI is failing, check the following:
- Is it showing a
no license specifiederror for a crate you've created? If so, addpublish = falseunder[package]in your crate's Cargo.toml. - Is the error
failed to satisfy license requirementsfor a dependency? If so, first determine what license the project has and whether this system is sufficient to comply with this license's requirements. If you're unsure, ask a lawyer. Once you've verified that this system is acceptable add the license's SPDX identifier to theacceptedarray inscript/licenses/zed-licenses.toml. - Is
cargo-aboutunable to find the license for a dependency? If so, add a clarification field at the end ofscript/licenses/zed-licenses.toml, as specified in the cargo-about book.
Sponsorship
Zed is developed by Zed Industries, Inc., a for-profit company.
If you’d like to financially support the project, you can do so via GitHub Sponsors. Sponsorships go directly to Zed Industries and are used as general company revenue. There are no perks or entitlements associated with sponsorship.