fix(models): replace retired Anthropic model ids with pinned live models#2583
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fix(models): replace retired Anthropic model ids with pinned live models#2583jucor wants to merge 1 commit into
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Edge port: #2584 |
Three Anthropic model ids were hardcoded across the codebase and have since
been retired by Anthropic; each now returns HTTP 404 from the Models API,
silently breaking every LLM code path that falls through to them:
claude-3-7-sonnet-20250219 (retired 2026-02-19)
claude-opus-4-20250514 (retired 2026-06-15)
claude-3-5-sonnet-20241022 (retired 2025-10-28)
Replace them with the current pinned models. The current generation has no
dated-snapshot ids — the versioned name is itself the immutable pin (verified
against the live Models API on 2026-07-04; the API rejects any date suffix for
this generation):
Opus tier -> claude-opus-4-8 (collective statements; report pipeline jobs)
Sonnet tier -> claude-sonnet-5 (narratives; experimental report; batch fallback)
Sites fixed:
server collectiveStatement.ts, reportNarrative.ts, routes/delphi/jobs.ts,
prompts/report_experimental/scripts/sonnet.ts
client-report CommentsReport.jsx (report + narrative generation request payloads
posted to the delphi pipeline)
delphi AnthropicProvider.list_available_models, 802 batch fallback default,
and the JOB_QUEUE_SCHEMA / BATCH_NARRATIVE_README / DATA_FORMAT_STANDARDS
docs that documented the retired ids as defaults/examples
Add guard tests (delphi pytest, server jest, client-report jest) that fail if
any source references a retired model id, so this class of breakage cannot
silently regress.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Closed as discussed with @ballPointPenguin , in favour of a single PR #2584 on |
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Problem
Three Anthropic model IDs were hardcoded across the codebase and have since been retired by Anthropic — each now returns HTTP 404 from the Models API (verified against the live API on 2026-07-04), silently breaking every LLM path that falls through to them as a default:
claude-3-7-sonnet-20250219reportNarrative.ts,routes/delphi/jobs.ts,report_experimental/scripts/sonnet.tsclaude-opus-4-20250514collectiveStatement.ts; client-report:CommentsReport.jsxclaude-3-5-sonnet-20241022The report client (
CommentsReport.jsx) postsclaude-opus-4-20250514to/api/v3/delphi/batchReportsand the FULL_PIPELINE job form, so the report UI's "generate report" / "generate narrative report" actions ship a dead model into the delphi pipeline.Fix
Replace with the current pinned models. This generation has no dated-snapshot IDs — the versioned name is itself the immutable pin (the API rejects any date suffix for this generation; verified 2026-07-04):
claude-opus-4-8— collective statements; report-pipeline job payloadsclaude-sonnet-5— narratives; experimental report; batch fallbackEach site keeps its existing tier; overridable defaults stay overridable (only the string literal changed). The three delphi docs that documented a retired ID as a default/example are updated to match.
Guard tests
Adds a guard test in each affected ecosystem — delphi (pytest), server (jest), client-report (jest) — that fails if any source references a retired model ID, so this class of breakage cannot silently regress.
Verification
uv run pytest..venv— was found and fixed).Paired change: this PR targets
stable; a companion PR ports the identical fix toedge(the retired-ID footprint is identical on both branches).🤖 Generated with Claude Code