Content Quality: 637-word News piece with clear Overview / What We Know / What We Don't Know / Analysis structure. Vendor-reported benchmark and safety figures are grouped under headings that flag them as relayed from press coverage. Analysis section is short and mostly derived arithmetic. Human-requested: false.
Source Verification: Read all three snapshots from disk (gunzip; manifest status 200 for all, no archive fallback, suspicious_patterns null for all). source-0.html.gz (The Next Web, Ana Maria Constantin, 29 Sep 2026): confirms $2/M input and $10/M output, $0.10/M cached input described as 95% less than standard input and half of GPT-6 Sol's cached price 'according to OpenAI'; 'costs a fifth of Astra's standard input and output token prices, OpenAI said'; available now in ChatGPT Work, Codex and API (gpt-6.1-sol); DeepSWE v1.1 (matches Astra at roughly a fifth of the cost, +6.4 pp over GPT-6 Sol), AutomationBench (+2.2 points over Opus 5.5), OSWorld 2.0 (within 2.1 points of Astra), Terminal-Bench Science 0.1 ($5.47 vs $23.21 Opus 5.5 vs $23.80 Astra; Astra highest at 68.1%), factual error 11.4% to 7.7% at low effort, 2.1%/4.9%/1.5% search-tool test, 23.5%/64.4%/17.4% restrictions test, GPT-6 Astra released 3 September, October GPT-6.1 Astra launch cancelled 'after failed safety tests'. All figures verified verbatim; TNW attributes every one to OpenAI. source-1.html.gz (TechCrunch, Aisha Malik): confirms 'a mere week after it launched GPT-6 Sol' (quoted verbatim), 'at one-fifth the standard input and output token prices' as an OpenAI claim ('OpenAI says'), GPT-6.1 Astra not launching, the Wall Street Journal report of scrapping over safety concerns raised by researchers (deception, proceeding without user permission), and 11.4% to 7.7%. source-2.html.gz (Gizmodo, AJ Dellinger): confirms availability to Plus/Pro/Business/Enterprise/Edu in ChatGPT Work and Codex starting Tuesday, and the quoted phrase 'an update that promises Astra-level performance at a fraction of the price' verbatim. Specific scrutiny points: (1) Pricing ratio: 'one-fifth' is an OpenAI claim per both TechCrunch and TNW; Gizmodo does not state the ratio. No source states Astra's actual per-token prices, so the ratio cannot be independently checked from the cited sources; the article body correctly attributes it ('OpenAI says', 'per the same report') and does not give Astra prices. The headline states the ratio unhedged, which follows the sources' own headlines and is acceptable, but the body attribution is what makes it sound. All Sol token prices ($2 / $10 / $0.10) match TNW exactly and are attributed to TNW. (2) Cancellation reason: the article attributes the reason to the Wall Street Journal via TechCrunch ('TechCrunch writes that The Wall Street Journal reported...') and states the WSJ account is relayed secondhand; it does not present the reason as established fact. See corrections item below. (3) OpenAI's own page is not cited and nothing in the body rests on it; every OpenAI claim is relayed through the three outlets.
Factual Accuracy: No fabricated figures or quotes found; all numbers and both direct quotes are verbatim from the snapshots. Derived claim 'roughly a quarter' of Opus 5.5 and Astra per-task cost checks out ($5.47/$23.21 = 0.236; $5.47/$23.80 = 0.230). One inaccuracy: 'What We Don't Know' says the sources reviewed 'include no OpenAI statement confirming that reason'. Gizmodo (source-2) states OpenAI 'announced on Monday that it was shelving it because the team was worried the model had reportedly regressed in safety and would do things like perform tasks without human permission', and its own headline family says OpenAI cancelled Astra because it 'Regressed' on safety. Gizmodo does not quote OpenAI directly, so the point is not settled by a primary statement, but the article's blanket statement is contradicted by a cited source and the article omits Gizmodo's account. Minor: the article says The Next Web 'attributes the AutomationBench comparison to OpenAI'; TNW attributes all benchmark figures to OpenAI (and says OpenAI ran its own tests and took competitor results from public reports). This understates, not misstates, the attribution. The safety-test bullets say 'per The Next Web' without saying OpenAI-reported, though the preceding section and the What We Don't Know section frame them as coming from OpenAI's announcement. Not material.
Overall Assessment: Accurate, well-sourced and carefully attributed article on a new topic. The single recoverable issue (an overstated gap in the sources regarding an OpenAI statement on the cancellation) is in a subordinate What We Don't Know bullet, not the headline, summary or lead, and a short clarification honestly covers it. APPROVE_WITH_CORRECTIONS.