eval:
- Add eval/lib/cci.py: drop-in interactive Claude session shim (pexpect/PTY)
replacing headless `claude -p`. Drives the real TUI on Max-subscription auth
(no ANTHROPIC_API_KEY), scrapes the reply + /context + /cost, and is
argv/stdin/--output-format json compatible with the old call sites.
- Wire every call site to cci.py: gist-recall (run/run2/run3),
needle-haystack (sweep/crux), gsm8k (bench), swe-bench (run_pilot),
swe-bench-pro (rep_nav/run_pro), and eval/lib/anthropic-client.mjs.
- Isolation per call: --setting-sources project --strict-mcp-config
--dangerously-skip-permissions. Recall evals keep --allowedTools Read;
swe-bench keeps the full agentic toolset. Each trial is a fresh process.
demo:
- Resolve the `opus` shorthand to the full claude-opus-4-8[1m] model in
cost-ab and effective-context a.sh/b.sh. setup.sh intentionally keeps the
base id: the proxy scope gate strips [1m] from the request before matching,
so [1m]-on-launch + base-in-scope is the correct pairing.
docs:
- FINDINGS.md: drop the 2026-06-16 Opus 4.8 re-test sections.
The prior commit captured only the rename (a stale pathspec aborted the
content staging). This applies the actual edits: retitle to FINDINGS,
'## Verdict' + superseded TL;DR, and the two cross-reference updates.
Widen the model gate to /^claude-opus-4-(?:[7-9]|[1-9]\d)(?:-|$)/ (Opus 4.7
and newer; previously 4.6/4.7). Wire isPixelpipeSupportedModel into the proxy
boundary in proxy.ts — the proxy previously gated on economics only and
ignored the model, so it compressed 4.8 traffic despite the docs claiming a
4.6/4.7 scope. Unsupported models now pass through with reason
'unsupported_model'.
Update public-api tests to the 4.7+ spec (320/320 pass).
Correct the docs to live measurement: reverse the POSTMORTEM "dead" verdict
(pixelpipe is a lossy gist-compressor saving ~68% on real dense Claude Code
traffic; the verbatim 0/15 needle finding stands as a caveat, not the
verdict), rewrite README Status/Limitations, and add a correction pointer to
the eval README. Original POSTMORTEM body preserved below the correction.
BREAKING CHANGE: Opus 4.6 and older are no longer supported.
Verbatim-risk guard (skip imaging unique IDs/hashes/exact values) still pending.
teamchong