◉CLAUDE LABJP
●SANDBOX — Claude Code adds a sandbox.credentials setting that blocks sandboxed commands from reading credential files and secret environment variables●MODEL — Org-configured model restrictions now apply across the model picker, --model, /model, and ANTHROPIC_MODEL●AGENTS — Sessions that edit, merge, comment on, or push to an existing PR now link to that PR in the claude agents view●FIX — Fixed --json-schema silently producing unstructured output on an invalid schema, plus messages lost at the --max-turns limit●RECAP — Claude adds a monthly recap and focus settings in beta, with break reminders, quiet hours, and work insights●OPUS — Claude Opus 4.7 is now generally available with stronger long-running coding tasks and higher-resolution vision●SANDBOX — Claude Code adds a sandbox.credentials setting that blocks sandboxed commands from reading credential files and secret environment variables●MODEL — Org-configured model restrictions now apply across the model picker, --model, /model, and ANTHROPIC_MODEL●AGENTS — Sessions that edit, merge, comment on, or push to an existing PR now link to that PR in the claude agents view●FIX — Fixed --json-schema silently producing unstructured output on an invalid schema, plus messages lost at the --max-turns limit●RECAP — Claude adds a monthly recap and focus settings in beta, with break reminders, quiet hours, and work insights●OPUS — Claude Opus 4.7 is now generally available with stronger long-running coding tasks and higher-resolution vision
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Cost Design

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Claude API2Model Selection1Operations1Governance1Opus 4.81model migration1unattended ops1
⬡ API & SDK/2026-07-10Advanced

My Nightly Batch Was Quietly Running on a Bigger Model — Declaring Per-Task Model Ceilings and Enforcing Them

Scatter model names through your code and a cheap batch job will eventually run on an expensive model. Here is a manifest that declares a ceiling per task, a deny-by-default resolver, and a morning audit that catches drift — with working code.

⬡ API & SDK/2026-07-05Intermediate

Don't Let the Opus 4.7 Fast Mode Retirement (July 24) Kill Your Unattended Jobs

claude-opus-4-7 fast mode retires on 2026-07-24, and speed: fast starts throwing errors. Here's how to keep unattended pipelines from breaking silently: mechanically detect where fast mode is used, add a fail-closed runtime guard, and migrate to 4.8 with working code.