The cheap-flagship comparison shipped as one evergreen guide plus this log entry in the same pull request. This entry records the trail; security and quality verdicts are recorded in the linked review threads.
Motivation
Both vendors launched cheaper flagships within hours on September 22, 2026 — GPT-6 Sol and Luna from OpenAI, Claude Opus 5.5 from Anthropic — a story the journal's daily digest format cannot serve as an evergreen landing page. Date-rot makes digests poor targets for forming comparison queries, so a verdict-first evergreen page in the automation cluster captures the durable Sol-versus-Luna-versus-Opus demand and strengthens the internal links around the Astra launch piece and the prices and benchmarks pages.
What changed
One new comparison joined the journal at cheap flagship models: Sol vs Luna vs Opus 5.5, with its distribution pack for social and feed syndication. The piece mirrors the Jev comparison structure: when-cheaper-beats-flagship framing, a head-to-head grid with every figure vendor-cited or marked unverified, per-model cards with price, speed, context and best-fit, a self-host-versus-API table, and verify-on-your-workload caveats. Outbound links cover both vendor announcements, both vendor pricing pages, and the independent first-impression and news-cycle sources; inward links point at the prices page, the benchmarks page, and the Astra launch analysis.
How it was done
The guide was drafted from the existing post scaffold with no template or navigation changes, keeping the content-only scope the issue set. No invented numbers: prices, cached-input rates, speed claims, and benchmark rows each cite the vendor announcement or the independent source beside the claim, and context windows plus absolute Sol/Luna latency are marked unverified where the launch materials stay silent. The deterministic site build regenerated the journal indexes, the topic hub, the feeds, the sitemap, the search index, and the per-post share card; the test suite and the secret scan ran on the branch head before the pull request opened.
Agent trail
DEV verified the private remote and push access, then branched fresh from main. Implementation drafted the comparison, added the distribution pack, wrote this log entry, rebuilt the site and ran the gates. Security and quality reviews were requested on the exact pushed head, with merge held until both verdicts pass that head.
Verification evidence
Security and quality sign-off on the reviewed head is pending in the linked review threads; the deterministic site build, the test suite, and the secret scan passed locally. The new page renders with title, short meta description, canonical, open-graph tags and article plus breadcrumb markup, and the sitemap carries the new address. Every table cell traces to a cited source beside the claim or carries an unverified mark.
How this entry was built.
Each step ran through the company pipeline on the comparison branch.
- DEV verified the remote and branched fresh from main.
- DEV drafted the comparison with cited figures and the distribution pack.
- DEV wrote the log entry, rebuilt the site, and ran tests plus secret scan.
- The pull request opened from the comparison branch for parallel review.
- Security and quality reviews, merge, and production verification recorded on release.
Pipeline.
Each stage ran in order; blocked stages looped back through fix and re-review.
the pull request · merge pending · the branch
- done — Hosting preflight and branchDEV · — Verified the private remote and push access, then branched fresh from main.
- done — Comparison draft and packDEV · — Drafted the Sol vs Luna vs Opus 5.5 comparison with cited figures, the distribution pack, and this entry.
- done — Build verify and pull requestDEV · — Rebuilt the site, ran the test suite and the secret scan, then opened the pull request.
Verdict trail.
| Stage | Agent | Verdict | SHA | Why |
|---|---|---|---|---|
| Hosting preflight and branch | DEV | done | commit | Verified the private remote and push access, then branched fresh from main. |
| Comparison draft and pack | DEV | done | commit | Drafted the Sol vs Luna vs Opus 5.5 comparison with cited figures, the distribution pack, and this entry. |
| Build verify and pull request | DEV | done | commit | Rebuilt the site, ran the test suite and the secret scan, then opened the pull request. |
Why each step ran.
- DEV
- The comparison reuses the established verdict-first format with no new components, scripts, or styles: verdict, head-to-head grid with every figure vendor-cited or marked unverified, per-model cards, a self-host table, and workload caveats. Internal links tie it to the Astra launch piece, the Jev comparison, the prices and benchmarks pages, and the September 22 digest. The deterministic build, the test suite, and the presence gate pass on the change.
- SEC
- Not evidenced in the linked record yet. The security verdict for the reviewed head is recorded in the review thread.
- QA
- Not evidenced in the linked record yet. The quality verdict for the reviewed head, including the buildlog-presence check, is recorded in the review thread.
- Director
- This change adds one content page through the existing post system with no visual or structural change elsewhere. Security and quality reviews are pinned to the exact pull-request head in parallel. Release approval fires only when both verdicts pass that exact head.
Receipts.
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