feat(llm): add --extended-context CLI flag for Claude 1M context window#1748
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feat(llm): add --extended-context CLI flag for Claude 1M context window#1748
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Add `--extended-context` boolean flag to the CLI that overrides `llm.cloud.enable_extended_context = true` for the current session. Emits a tracing::warn cost warning when the flag is active. Follows the existing --server-compaction pattern exactly. Closes #1685
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Closes #1685
Summary
--extended-contextboolean CLI flag tosrc/cli.rs(follows--server-compactionpattern)src/runner.rs: when flag is set, overridellm.cloud.enable_extended_context = trueat runtime and emittracing::warncost warning beforebuild_provider()docs/src/guides/cloud-provider.md(wrong flag name in 1M context section)[Unreleased] ### AddedUsage
zeph --extended-context # enables 1M context window for this sessionTest plan
cargo +nightly fmt --checkpassescargo clippy --workspace --features full -- -D warningspassescargo nextest run --config-file .github/nextest.toml --workspace --features full --lib --bins— 5429 passed (+2 new tests for flag parsing)zeph --extended-contextemits cost warning and uses 1M context windowzeph(no flag) defaults tofalse, no warning emitted