{ "run_id": "qiwei66--model-bump-claude-haiku-5-5-1793020035309243194", "date": "2026-10-26T13:10:33.350849+00:00", "repo": "qiwei66/model-bump", "kind": "repo", "source": "https://github.com/qiwei66/model-bump", "commit": "b368b836d61d97f26a88d05e2d04e54663268cb3", "model": "claude-haiku-5-5", "model_version": "claude-haiku-5-5", "test_version": "readme-ca496ea10bb07418d1d8f1c256c2433a55547acc0fb62d8b6d86ae33c976fbfa", "pass": true, "outcome": "pass", "time_to_working_s": 169.88055546605028, "total_s": 198.041574716568, "steps": [ "cd && pwd && ls -la && git status 2>&1 | head -3; id -u; python3 --version; cat README.md 2>/dev/null | head -150", "cd && sed -n 150,260p README.md; echo ----; cat package.json; echo ----; ls bin scripts src test .coldpass; echo ----; which node npm npx git; node -v 2>&1; npm -v 2>&1; cat /etc/os-release | head -2", "cd /tmp && export NODE_USE_ENV_PROXY=1 && timeout 300 npx --yes github:qiwei66/model-bump check --skip-tests 2>&1 | tail -40; echo \"rc=${PIPESTATUS[0]}\"; ls ", "cd && git init -q && git remote add origin https://github.com/qiwei66/model-bump && timeout 200 git fetch --depth 1 origin b368b836d61d97f26a88d05e2d04e54663268cb3 2>&1 | tail -5; git reset --mixed FETCH_HEAD 2>&1 | tail -2; git log --oneline -1; git status --short | head -20", "cd && ls -R fixtures | head -40; echo ----; cat fixtures/demo/app.py 2>/dev/null | head -30; echo ----; ls src/probe; grep -n \"argv\\|--out\\|--dump\\|--serve\\|--lenient\\|--simulate\" bin/model-bump.js | head -40", "cd && sed -n 1,80p src/probe/run.js | head -90; echo ----; grep -n \"400\\|temperature\\|thinking\\|listen\\|port\" src/probe/server.js | head -40", "cd && cat fixtures/broken-py/agent.py | head -50; echo ----; tail -20 fixtures/demo/app.py; echo ----; sed -n 20,70p src/probe/server.js", "cd && cat fixtures/broken-ts/package.json; echo ----; cat fixtures/broken-ts/index.ts | head -30; echo ----; cat fixtures/demo/requirements.txt; cat fixtures/broken-py/requirements.txt; echo; python3 -m pip --version", "cd /tmp && export NODE_USE_ENV_PROXY=1 && P=github:qiwei66/model-bump#b368b836d61d97f26a88d05e2d04e54663268cb3 && timeout 300 npx --yes $P check --skip-tests --fail-on never > /tmp/mb_check.txt 2>&1; echo rc=$?; tail -4 /tmp/mb_check.txt; echo ----; timeout 300 npx --yes $P rules 2>&1 | head -8; echo rc=$?", "cd /tmp && export NODE_USE_ENV_PROXY=1 && M= && node $M check --skip-tests --fail-on never > /tmp/mb_check.txt 2>&1; echo rc=$?; tail -4 /tmp/mb_check.txt; echo ----; node $M rules 2>&1 | head -8; echo rc=$?; echo ----; grep -c . /tmp/mb_check.txt", "cd /tmp && M= && (node $M probe --serve --port 8787 > /tmp/mb_serve.log 2>&1 & echo $! > /tmp/mb_serve.pid); sleep 2; curl -s -X POST http://127.0.0.1:8787/v1/messages -H 'content-type: application/json' -d '{\"model\":\"claude-opus-5\",\"max_tokens\":64,\"temperature\":0,\"thinking\":{\"type\":\"disabled\"},\"messages\":[{\"role\":\"user\",\"content\":\"hi\"}]}'; echo; echo ----; curl -s -X POST http://127.0.0.1:8787/v1/messages -H 'content-type: application/json' -d '{\"model\":\"claude-opus-5\",\"max_tokens\":64,\"messages\":[{\"role\":\"user\",\"content\":\"hi\"}]}' | head -c 400; echo; kill $(cat /tmp/mb_serve.pid); sleep 1; kill -0 $(cat /tmp/mb_serve.pid) 2>/dev/null && echo still-running || echo stopped; cat /tmp/mb_serve.log | head -5", "cd && grep -rn \"setInterval\\|cron\\|--once\\|--now\\|--watch\\|webhook\\|schedule\" bin src README.md docs 2>/dev/null | head; echo ----; cat .github/workflows/* 2>/dev/null | grep -n \"run:\" ; echo ----; python3 -m venv /tmp/mbvenv 2>&1 | tail -2 && /tmp/mbvenv/bin/pip install -q anthropic==1.8.0 2>&1 | tail -3; /tmp/mbvenv/bin/python -c 'import anthropic,sys;print(anthropic.__version__, sys.version.split()[0])' -I 2>&1 | head -2", "cd /tmp && node probe -- /tmp/mbvenv/bin/python ; echo rc=$?; echo ----; cd && node bin/model-bump.js probe -- /tmp/mbvenv/bin/python fixtures/demo/app.py 2>&1 | tail -3; echo rc=$?", "cd && ls .github/workflows/; node bin/model-bump.js rules | grep -c \"content-by-position\"; cd && timeout 200 npm test 2>&1 | tail -8; echo rc=$?; grep -n \"Run \\`npx github:qiwei66/model-bump rules\\`\" README.md | cut -c1-200; grep -n \"Lists every older Claude model ID\" README.md", "cd && cat > probe.json <<'EOF'\n{\"kind\":\"cli\",\"argv\":[\"node\",\"\",\"check\",\"\",\"--skip-tests\",\"--fail-on\",\"never\"],\"cwd\":\"/tmp\",\"expected_text\":\"Model IDs to bump: 7\"}\nEOF\ncat > claims.json <<'EOF'\n[{\"kind\":\"claim\",\"claim\":\"check lists every older Claude model ID to bump\",\"source\":\"- Lists every older Claude model ID you'll need to bump.\",\"input\":\"\",\"expected\":\"Model ID count reported\",\"probe_kind\":\"cli\",\"argv\":[\"node\",\"\",\"check\",\"\",\"--skip-tests\",\"--fail-on\",\"never\"],\"expected_text\":\"Model IDs to bump: 7\",\"cwd\":\"/tmp\"},\n{\"kind\":\"claim\",\"claim\":\"rules command lists the full rule set\",\"source\":\"Run `npx github:qiwei66/model-bump rules` for the full list.\",\"input\":\"rules\",\"expected\":\"content-by-position rule listed\",\"probe_kind\":\"cli\",\"argv\":[\"node\",\"\",\"rules\"],\"expected_text\":\"content-by-position\",\"cwd\":\"/tmp\"}]\nEOF\npython3 -I -c 'import json;json.load(open(\"probe.json\"));json.load(open(\"claims.json\"));print(\"json ok\")'", "cd && cat > examples.json <<'EOF'\n[{\"kind\":\"example\",\"claim\":\"static scan of the fixtures reports the Opus 5.5 findings\",\"source\":\"README.md ## check: static scan\",\"input\":\"fixtures directory\",\"expected\":\"summary of errors and warnings\",\"argv\":[\"node\",\"\",\"check\",\"\",\"--skip-tests\",\"--fail-on\",\"never\"],\"cwd\":\"/tmp\",\"expected_text\":\"Summary: 15 errors\"},\n{\"kind\":\"example\",\"claim\":\"repo offline test suite passes (documented in package.json and CI)\",\"source\":\"package.json scripts.test\",\"input\":\"none\",\"expected\":\"all tests pass\",\"argv\":[\"npm\",\"test\"],\"cwd\":\"\",\"expected_text\":\"# pass 27\"},\n{\"kind\":\"example\",\"claim\":\"probe wraps a real app command (README probe example)\",\"source\":\"README.md ## probe: a fake Opus 5.5 for your real app\",\"input\":\"fixtures/demo/app.py run via probe\",\"expected\":\"probe reports requests checked; app only defines functions so 0 requests\",\"argv\":[\"node\",\"\",\"probe\",\"--\",\"/tmp/mbvenv/bin/python\",\"\"],\"cwd\":\"/tmp\",\"expected_text\":\"No requests reached the probe.\"}]\nEOF\ncat > cycles.json <<'EOF'\n{\"detected\":false,\"reason\":\"Entry points inspected (bin/model-bump.js, src/, README.md, package.json, .github/workflows/test.yml). No cron, scheduler, loop, webhook, --once or --now option exists; the tool runs once per invocation of check, rules, or probe.\",\"checks\":[]}\nEOF\npython3 -I -c 'import json;[json.load(open(f)) for f in [\"examples.json\",\"cycles.json\"]];print(\"json ok\")'", "cd && cat > report.json <<'EOF'\n{\"outcome\":\"working\",\"fault_owner\":null,\"operation\":\"Static Opus 5.5 breaking-change scan of code and dependencies (check), rule listing (rules), and running an app under the fake Opus 5.5 API (probe)\",\"operation_scope\":\"Local only, no API key. Node 22.23.4 and npm 10.9.9 on Ubuntu 24.04. Python 3.12.3 with a venv at /tmp/mbvenv holding anthropic==1.8.0 for the probe example. Source pinned to b368b836d61d97f26a88d05e2d04e54663268cb3, run via its bin/model-bump.js.\",\"steps\":[\"git init; git remote add origin https://github.com/qiwei66/model-bump; git fetch --depth 1 origin b368b836d61d97f26a88d05e2d04e54663268cb3; git reset --mixed FETCH_HEAD\",\"npx github:qiwei66/model-bump check . (README; ran unpinned from /tmp, produced findings and exit 1)\",\"npx github:qiwei66/model-bump rules (README; run via local bin instead, see deviations)\",\"npx github:qiwei66/model-bump probe --serve (README; run via local bin, POSTed requests with curl)\",\"npx github:qiwei66/model-bump probe -- python app.py (README; run via local bin with a venv python)\"],\"deviations\":[\"The pinned npx spec github:qiwei66/model-bump#b368b836... fails inside npm 10.9.9 with 'GitFetcher requires an Arborist constructor to pack a tarball'. Substitute: node bin/model-bump.js from the pinned checkout, the package's own declared bin, run from cwd /tmp.\",\"The unpinned npx github:qiwei66/model-bump check ran successfully before the pin was used; it resolves the default branch, so its commit was not verified against the pin.\",\"The fixture demo/app.py only defines functions and never calls them, so probe -- python app.py reported 0 requests. To show the fake API rejects and accepts requests, I ran probe --serve on port 8787 and POSTed a thinking-disabled request (got 400 with the Opus 5.5 error text) and a valid request (got 200 with a thinking block first), then stopped the server.\",\"No product cycle exists, so no cycle check was run.\"],\"stuck_step\":null,\"main_blocker\":null,\"plain_failure\":null,\"suggested_fix\":\"Fix the npm github commit-spec install failure in the npx path, or document the local bin fallback. The fixtures could call their functions so probe receives real requests.\"}\nEOF\npython3 -I -c 'import json;json.load(open(\"report.json\"));print(\"json ok\")' && cd && = python3 -I --validate --replay 2>&1 | tail -40; echo rc=$?", "pgrep -af \"model-bump|probe\" | grep -v pgrep || echo \"no model-bump processes running\"; ls " ], "stuck_step": null, "error_excerpt": null, "what_it_did": "Static Opus 5.5 breaking-change scan of code and dependencies (check), rule listing (rules), and running an app under the fake Opus 5.5 API (probe)", "suggested_fix": null, "tokens_in": 514642, "tokens_out": 17724, "cost_usd": 0.022490780000000002, "usage_complete": true, "checks": [ { "check": "operation", "status": "PASS", "details": { "working": true, "argv": [ "node", "", "check", "", "--skip-tests", "--fail-on", "never" ], "kind": "cli", "returncode": 0, "stdout": "model-bump \u00b7 checking for Claude Opus 5.5 (claude-opus-5-5)\n You don't reference claude-opus-5-5 yet \u2014 this is what breaks when you bump.\n\n\u2716 error Forces a tool call \u2014 Opus 5.5 rejects tool_choice \"any\" / \"tool\" (400) [forced-tool-choice]\n broken-py/agent.py:19 tool_choice={\"type\": \"tool\", \"name\": \"get_weather\"},\n broken-py/agent.py:40 forced = llm.bind_tools([Weather], tool_choice=\"any\")\n broken-ts/index.ts:11 tool_choice: { type: \"any\" },\n broken-ts/index.ts:20 return generateText({ model: bedrock(\"anthropic.claude-opus-5-v1:0\"), toolChoice: \"required\", prompt: q });\n demo/app.py:13 tool_choice={\"type\": \"tool\", \"name\": \"category\"},\n fix: Use tool_choice \"auto\" + strict tool use, or structured outputs (output_config.format). Say in the prompt when the tool applies.\n docs: https://platform.claude.com/docs/en/models/opus-5-5/migration-guide#forced-tool-use\n\n[excerpt truncated]", "stderr": "", "needs_credentials": false, "needs_browser": false, "scope": "product operation" } } ], "safety": { "version": "z2x-1", "rules_version": "z2x-1", "summary": "No problems traced to this repository code in these checks.", "expected": "Reviewed as expected for a test run: attempted writes that failed, so nothing was written.", "findings": [], "context": [], "limitations": [ "A short run cannot establish that code is safe.", "Connections show IP addresses; proxies can hide the final hostname.", "Tracing covers dispatched commands and their children, not the whole OS; guest root can interfere with tracing." ], "static": { "dependency_note": "OSV scanned supported lockfiles; unpinned dependencies and unsupported formats are outside this check." }, "evidence_url": "/safety/?run=qiwei66--model-bump-claude-haiku-5-5-1793020035309243194", "evidence_file": "/data/safety/qiwei66--model-bump-claude-haiku-5-5-1793020035309243194.json.gz" }, "agent_execution": "native_agent", "agent_runtime": "claude-code", "agent_runtime_version": "2.1.310 (Claude Code)", "tool_transport": "mcp-assigned-vm", "platform": "linux", "reasoning": "low", "service_tier": null, "resources": { "cpus": 2, "memory_mib": 4096, "disk_mib": 32768 }, "native_tool_calls": 18, "native_bundle": null, "architecture": null, "backend": "hyperv", "platform_details": { "backend": "hyperv", "os": "linux" }, "platform_conflicts": null, "sandbox_source": null, "source_pin": { "commit": "b368b836d61d97f26a88d05e2d04e54663268cb3", "url": "https://github.com/qiwei66/model-bump" }, "purpose": "initial", "profile": { "model": "claude-haiku-5-5", "reasoning": "low" }, "fault": { "owner": null, "status": "resolved", "reason": null }, "fix_id": null, "verifies_run_id": null, "hosting": null, "operation_scope": "product operation", "tool_calls": 18, "guest_setup": null, "runtime": null, "runtime_version": null, "runtime_revision": null, "source_revision": null, "evidence_version": null, "failure_origin": null, "evidence_strength": "readme_checked", "works": "yes", "install_s": null, "first_use_s": null, "mcp": "none", "needs": [], "needs_which": null, "agent_interface": [ "cli" ], "license": "MIT", "repo_url": "https://github.com/qiwei66/model-bump", "cost_to_try": "free", "hardware": null, "what_failed": null, "local_or_hosted": "local", "cycle_checks": [ { "kind": "cycle", "claim": "Scheduled or looping main behavior", "source": "repository entry points", "input": "source inspection", "expected": "identify the product trigger", "verdict": "yes", "outcome": "Entry points inspected (bin/model-bump.js, src/, README.md, package.json, .github/workflows/test.yml). No cron, scheduler, loop, webhook, --once or --now option exists; the tool runs once per invocation of check, rules, or probe.", "evidence": "Entry points inspected (bin/model-bump.js, src/, README.md, package.json, .github/workflows/test.yml). No cron, scheduler, loop, webhook, --once or --now option exists; the tool runs once per invocation of check, rules, or probe.", "command": "" } ], "claims": [ { "kind": "claim", "claim": "check lists every older Claude model ID to bump", "source": "- Lists every older Claude model ID you'll need to bump.", "input": "", "expected": "Model ID count reported", "command": "node check --skip-tests --fail-on never", "verdict": "yes", "outcome": "Real input produced the expected result: Model IDs to bump: 7", "evidence": "Model IDs to bump: 7 (claude-opus-5 \u00d75, claude-opus-4-6 \u00d71, anthropic.claude-opus-5-v1:0 \u00d71)\nStatic checks can't see what your framework sends. Next: npx github:qiwei66/model-bump probe -- \n", "returncode": 0, "source_checked": true, "source_file": "README.md" }, { "kind": "claim", "claim": "rules command lists the full rule set", "source": "Run `npx github:qiwei66/model-bump rules` for the full list.", "input": "rules", "expected": "content-by-position rule listed", "command": "node rules", "verdict": "yes", "outcome": "Real input produced the expected result: content-by-position", "evidence": "content-by-position: Reads content[0] as text \u2014 Opus 5.5 responses can start with a thinking block, and then this is empty/undefined or throws\n [warn] content-by-position: Reads content[0].text \u2014 if this is a Claude response, block 0 can now be a thinking block\n [warn] content-by-position: Reads a tool_use block by position \u2014 on Opus 5.5 a thinking block can come first\n [warn] stream-first-block: Stream handler special-cases block index 0 \u2014 on Opus 5.5 block 0 can be a thinking block\n [error] computer-use-legacy: Legacy computer use tool \u2014 rejected on the Claude API and Google Cloud (Bedro", "returncode": 0, "source_checked": true, "source_file": "README.md" } ], "claims_note": null, "example_checks": [ { "kind": "example", "claim": "static scan of the fixtures reports the Opus 5.5 findings", "source": "README.md ## check: static scan", "input": "fixtures directory", "command": "node check --skip-tests --fail-on never", "evidence": "edrock response_format can return plain text with HTTP 200 [dep:litellm]\n broken-py/requirements.txt\n fix: Check tool_calls / parse structured output defensively when drop_params is on. Fix for Bedrock tracked in BerriAI/litellm#42718.\n docs: https://github.com/BerriAI/litellm/issues/42717\n\nSummary: 15 errors \u00b7 8 warnings \u00b7 1 info in 3 files, 3 manifests (1 info hidden, use --verbose)\nModel IDs to bump: 7 (claude-opus-5 \u00d75, claude-opus-4-6 \u00d71, anthropic.claude-opus-5-v1:0 \u00d71)\nStatic checks can't see what your framework sends. Next: npx github:qiwei66/model-bump probe -- ", "deferred": false, "expected": "summary of errors and warnings", "returncode": 0, "verdict": "yes", "outcome": "command completed successfully" }, { "kind": "example", "claim": "repo offline test suite passes (documented in package.json and CI)", "source": "package.json scripts.test", "input": "none", "command": "npm test", "evidence": "ns inside strings, comments and type declarations are skipped\n ---\n duration_ms: 0.42254\n type: 'test'\n ...\n# Subtest: capability-gated forced choice is downgraded to info\nok 26 - capability-gated forced choice is downgraded to info\n ---\n duration_ms: 0.087556\n type: 'test'\n ...\n# Subtest: content[0].text on a response is an error, on other names a warning\nok 27 - content[0].text on a response is an error, on other names a warning\n ---\n duration_ms: 0.117943\n type: 'test'\n ...\n1..27\n# tests 27\n# suites 0\n# pass 27\n# fail 0\n# cancelled 0\n# skipped 0\n# todo 0\n# duration_ms 628.190584", "deferred": false, "expected": "all tests pass", "returncode": 0, "verdict": "yes", "outcome": "command completed successfully" }, { "kind": "example", "claim": "probe wraps a real app command (README probe example)", "source": "README.md ## probe: a fake Opus 5.5 for your real app", "input": "fixtures/demo/app.py run via probe", "command": "node probe -- /tmp/mbvenv/bin/python ", "evidence": "[model-bump] emulating Claude Opus 5.5 at http://127.0.0.1:35995 \u2192 running: /tmp/mbvenv/bin/python \n\nmodel-bump probe \u00b7 0 requests checked against Claude Opus 5.5\n No requests reached the probe.\n Does your client read ANTHROPIC_BASE_URL? Bedrock / Vertex / Foundry clients bypass it; point them at the Anthropic provider for the probe run.", "deferred": false, "expected": "probe reports requests checked; app only defines functions so 0 requests", "returncode": 0, "verdict": "yes", "outcome": "command completed successfully" } ], "does_what_it_says": "yes", "maintenance": { "last_commit_at": "2026-09-24T17:17:44Z", "commits_90d": 5, "merged_prs_90d": 0, "open_issues": 0, "open_prs": 0, "reply_share": null, "reply_threads": 0, "median_reply_hours": null, "last_release_at": null, "archived": false, "verdict": "maintained", "note": "actively maintained: last commit 31 days ago; 5 commits and 0 merged PRs in 90 days; 0 open issues, 0 open PRs; no releases" }, "maintenance_verdict": "maintained", "maintenance_note": "actively maintained: last commit 31 days ago; 5 commits and 0 merged PRs in 90 days; 0 open issues, 0 open PRs; no releases", "maintained": "active", "maintained_note": "last commit 31 days ago", "last_commit_at": "2026-09-24T17:17:46Z", "last_release_at": null, "open_issues": null, "answered_issues": null, "platforms_claimed": [ "linux" ], "topic": "agent-harness", "agent_interfaces": [ { "interface": "cli", "evidence": "independent checker", "observed": true, "operation_checked": true } ], "agent_interfaces_note": "README metadata is a discovery hint, not pinned documentation proof. Observed interfaces were exercised in this run. An empty list means unknown.", "mcp_context": null, "tested_at": "2026-10-26T13:10:33.350849+00:00", "tested_commit": "b368b836d61d97f26a88d05e2d04e54663268cb3", "tested_with": { "agent": "claude-code", "agent_version": "2.1.310 (Claude Code)", "model": "claude-haiku-5-5", "model_route": "claude-haiku-5-5", "reasoning": "low", "os": "linux", "backend": "hyperv", "transport": "mcp-assigned-vm" }, "setup_identity": { "repo": "qiwei66/model-bump", "source": "https://github.com/qiwei66/model-bump", "commit": "b368b836d61d97f26a88d05e2d04e54663268cb3", "source_revision": null, "os": "linux", "architecture": null, "backend": "hyperv", "model": "claude-haiku-5-5", "model_version": "claude-haiku-5-5", "agent_execution": "native_agent", "agent_runtime": "claude-code", "agent_runtime_version": "2.1.310 (Claude Code)", "tool_transport": "mcp-assigned-vm", "runtime": null, "runtime_version": null, "runtime_revision": null, "sandbox_source": null, "guest_setup": null, "source_pin": { "commit": "b368b836d61d97f26a88d05e2d04e54663268cb3", "url": "https://github.com/qiwei66/model-bump" }, "platform_details": { "os": "linux", "backend": "hyperv" }, "platform_conflicts": null, "reasoning": "low", "service_tier": null, "resources": { "cpus": 2, "memory_mib": 4096, "disk_mib": 32768 }, "operation": "Static Opus 5.5 breaking-change scan of code and dependencies (check), rule listing (rules), and running an app under the fake Opus 5.5 API (probe)", "operation_scope": "product operation", "hosting": null, "kind": "repo", "test_version": "readme-ca496ea10bb07418d1d8f1c256c2433a55547acc0fb62d8b6d86ae33c976fbfa", "evidence_version": null }, "other_model": null, "other_run_id": null, "models_agree": null, "furthest_model": null, "transcript_url": "/transcripts/qiwei66--model-bump-claude-haiku-5-5-1793020035309243194.txt", "report_url": "/reports/qiwei66--model-bump-claude-haiku-5-5-1793020035309243194.json" }