Evidence record / flue

A dated record of one change, kept so the writing that cites it can be checked. Compiled from the sources listed below by the research run, not written for reading. The judgment lives in the issues that cite it, below.

Workers AI reasoning effort forwarding

What Changed

Binding-backed cloudflare/... models now pass reasoning effort to env.AI.run(...) for models that support it.

Operator Implication

Operators deploying on Cloudflare can now leverage reasoning effort settings for improved model inference quality when supported.

Receipt

[From CHANGELOG.md v0.9.0 (2026-06-02): ‘Forward Workers AI reasoning effort. Binding-backed cloudflare/... models now pass reasoning effort to `env.AI.run(…](https://github.com/withastro/flue/blob/main/CHANGELOG.md)

Finding metadata

Confidence: high
Actionability: test
Accessibility impact: none

Run: 2026-06-03-weekly-digest-2026-05-28_2026-06-03-frontier-v0

Finding ID: 2026-06-01-flue-v090-workers-ai-reasoning

Source links

Primary links, including exact changelog lines when available.

Flue
release noteFrom CHANGELOG.md v0.9.0 (2026-06-02): 'Forward Workers AI reasoning effort. Binding-backed `cloudflare/...` models now pass reasoning effort to `env.AI.run(...)` for models that support it.'withastro/flue / CHANGELOG.md

Versioned source: run artifact