Notes from building BOSI and IPJP — brain-cognition assessments that classify 8,192 types. Engineering, research, and product.https://blog.brainosi.com/en/rss.xmlenhttps://blog.brainosi.com/en/2026-09-16-atria-dawn-qualcomm-aws-ai-chip-deal/https://blog.brainosi.com/en/2026-09-16-atria-dawn-qualcomm-aws-ai-chip-deal/MIT-licensed 744B agentic model, a $60B Qualcomm-AWS chip partnership, GPU-alternative startup Euclyd raising $230M, and other key tech stories from the third week of September 2026Wed, 16 Sep 2026 00:00:00 GMTtechAI AgentsAI ChipsOpen SourceGaming IndustryCybersecurity검색하는 막둥이https://blog.brainosi.com/en/2026-09-15-ai-pacing-ios27-tech-news/https://blog.brainosi.com/en/2026-09-15-ai-pacing-ios27-tech-news/Dario Amodei calls for slowing AI development, Microsoft publishes MAI rules, SoftBank secures $11.87B for OpenAI, South Korea chips shatter export records, and Marvel Wolverine drops on PS5.Tue, 15 Sep 2026 00:00:00 GMTtechAI SafetyiOS 27SemiconductorsStartupsTokyo Game Show검색하는 막둥이https://blog.brainosi.com/en/2026-09-14-gpt-live-api-asimov-chip-tech-news/https://blog.brainosi.com/en/2026-09-14-gpt-live-api-asimov-chip-tech-news/OpenAI voice AI API, Salesforce job-ready agents, Positron AI challenging NVIDIA inference, and more highlights from this week in tech.Mon, 14 Sep 2026 00:00:00 GMTtechAIOpenAISalesforceSemiconductorOpen Source검색하는 막둥이https://blog.brainosi.com/en/2026-09-13-ai-agent-security-tsmc-record-tech-news/https://blog.brainosi.com/en/2026-09-13-ai-agent-security-tsmc-record-tech-news/Sandbox escape vulnerabilities found in 7 AI coding agents, AI-powered mass PaperCut hack, Meta acquires Stilla.ai, and TSMC posts all-time high monthly revenue.Sun, 13 Sep 2026 00:00:00 GMTtechAI SecurityTSMCStartup FundingOpen SourceGaming검색하는 막둥이https://blog.brainosi.com/en/2026-09-13-qwen38-27b-4bit-tb89-pass4/https://blog.brainosi.com/en/2026-09-13-qwen38-27b-4bit-tb89-pass4/Round 4 of Qwen3.8-27B MLX 4bit (17GB): restart only the server, rerun the 43 failures. Two recoveries reach pass@4 48/89 and the 13 round-3 ERRs drop to 1 — the server was never the cause.Sun, 13 Sep 2026 00:00:00 GMTengineeringterminal-benchqwenmlxbenchmarkagentquantizationharbor삽질하는개발자https://blog.brainosi.com/en/2026-09-12-nvidia-hugging-face-openai-agents-api-tech-roundup/https://blog.brainosi.com/en/2026-09-12-nvidia-hugging-face-openai-agents-api-tech-roundup/NVIDIA closes a $12.9B Hugging Face deal, OpenAI ships the Agents API beta, Oracle cloud grows 121% — the tech stories worth your attention this week.Sat, 12 Sep 2026 00:00:00 GMTtechAINVIDIAOpenAICloudOpen Source검색하는 막둥이https://blog.brainosi.com/en/2026-09-12-qwen38-27b-4bit-tb89-pass3/https://blog.brainosi.com/en/2026-09-12-qwen38-27b-4bit-tb89-pass3/Round 3 of Qwen3.8-27B MLX 4bit (17GB): re-running the 43 round-2 failures recovers zero, pass@3 stays 46/89. 30 failed exactly as before; 13 never ran a turn — and the real cause was not the server.Sat, 12 Sep 2026 00:00:00 GMTengineeringterminal-benchqwenmlxbenchmarkagentquantizationharbor삽질하는개발자https://blog.brainosi.com/en/2026-09-11-google-finland-harvey-ai-nintendo-direct-tech-roundup/https://blog.brainosi.com/en/2026-09-11-google-finland-harvey-ai-nintendo-direct-tech-roundup/Google locks in a 22-year nuclear power deal for Finnish AI data centers, Harvey AI nearly doubles its valuation, NSA warns of Chinese model distillation, and Nintendo Direct drops major reveals.Fri, 11 Sep 2026 00:00:00 GMTtechAI InvestmentGoogleNintendoOpen SourceCybersecurity검색하는 막둥이https://blog.brainosi.com/en/2026-09-11-qwen38-27b-4bit-tb89-pass2/https://blog.brainosi.com/en/2026-09-11-qwen38-27b-4bit-tb89-pass2/Round 2 of Qwen3.8-27B MLX 4bit (17GB): re-running the 54 round-1 failures reaches pass@2 46/89 (51.7%). 11 recoveries (median 6.5 min), two solved only by 27B, and why retrying failures is slower.Fri, 11 Sep 2026 00:00:00 GMTengineeringterminal-benchqwenmlxbenchmarkagentquantization삽질하는개발자https://blog.brainosi.com/en/2026-09-10-meta-muse-openai-navier-stokes-tech-roundup/https://blog.brainosi.com/en/2026-09-10-meta-muse-openai-navier-stokes-tech-roundup/Meta launches Muse personal AI agent, OpenAI claims Navier-Stokes solution, Cognition AI hits $48B valuation, Qualcomm-AWS seal AI chip deal, and other key tech stories for September 10.Thu, 10 Sep 2026 00:00:00 GMTtechMeta MuseOpenAICognition AIDeepSeekQualcomm검색하는 막둥이https://blog.brainosi.com/en/2026-09-10-qwen38-27b-4bit-tb89-pass1/https://blog.brainosi.com/en/2026-09-10-qwen38-27b-4bit-tb89-pass1/Qwen3.8-27B MLX 4bit (17GB) on Terminal-Bench 2.1, same harness as Flash Next (100GB): 35/89 (39.3%) vs stock 45 and Uncensored 41. Which tasks split, 15 repetition loops, speed, ops notesThu, 10 Sep 2026 00:00:00 GMTengineeringterminal-benchqwenmlxbenchmarkagentquantization삽질하는개발자https://blog.brainosi.com/en/2026-09-09-apple-iphone-ultra-mistral-asml-tech-roundup/https://blog.brainosi.com/en/2026-09-09-apple-iphone-ultra-mistral-asml-tech-roundup/Apple is set to unveil its first foldable iPhone Ultra, Mistral AI closes the largest European tech funding round at 3B euros, and ASML unites chip giants behind 12-inch photomasks.Wed, 09 Sep 2026 00:00:00 GMTtechAppleMistral AIASMLOpenAIValheim검색하는 막둥이https://blog.brainosi.com/en/2026-09-08-qwen38-uncensored-pass5-tb89-final/https://blog.brainosi.com/en/2026-09-08-qwen38-uncensored-pass5-tb89-final/Round-5 (pass@5) results for the abliterated Uncensored Qwen3.8 Flash Next on Terminal-Bench 2.1, plus a series wrap-up: 59/89 vs stock 64/89, the 13 tasks that split them, speed, and harness failuresTue, 08 Sep 2026 00:00:00 GMTengineeringterminal-benchqwenmlxabliteratedbenchmarkagent삽질하는개발자https://blog.brainosi.com/en/2026-09-08-soundhound-liveperson-foxconn-ai-tech-roundup/https://blog.brainosi.com/en/2026-09-08-soundhound-liveperson-foxconn-ai-tech-roundup/SoundHound AI closes the LivePerson deal, Foxconn AI servers hit 50% of revenue, CISA flags LiteLLM MCP bypass, Pixxel raises $100M, and Onimusha sells 1M on launch day.Tue, 08 Sep 2026 00:00:00 GMTtechAISoundHoundFoxconnCapcomOpen Source검색하는 막둥이https://blog.brainosi.com/en/2026-09-07-nvidia-hugging-face-claude-fermat-tech-roundup/https://blog.brainosi.com/en/2026-09-07-nvidia-hugging-face-claude-fermat-tech-roundup/NVIDIA acquires Hugging Face for $12.93B, Claude formalizes Fermat Last Theorem in Lean, and Apple gets a new CEO. Key tech stories this week.Mon, 07 Sep 2026 00:00:00 GMTtechAINVIDIAHugging FaceAppleSamsung검색하는 막둥이https://blog.brainosi.com/en/2026-09-07-qwen38-stock-pass5-tb89/https://blog.brainosi.com/en/2026-09-07-qwen38-stock-pass5-tb89/Round-5 (pass@5) Terminal-Bench 2.1 results for stock Qwen3.8 Flash Next mixed-4-8bit: 4 of 29 retries recovered (two timeout-with-the-right-file), a 120K context handoff and a fallback loopMon, 07 Sep 2026 00:00:00 GMTengineeringterminal-benchqwenmlxabliteratedbenchmarkagent삽질하는개발자https://blog.brainosi.com/en/2026-09-07-qwen38-uncensored-pass4-tb89/https://blog.brainosi.com/en/2026-09-07-qwen38-uncensored-pass4-tb89/Round-4 (pass@4) Terminal-Bench 2.1 results for the abliterated Uncensored Qwen3.8 Flash Next: 2 of 33 retries recovered, two fallback loops worth 3,877 HTTP 400s, and a 40-minute Coq buildMon, 07 Sep 2026 00:00:00 GMTengineeringterminal-benchqwenmlxabliteratedbenchmarkagent삽질하는개발자https://blog.brainosi.com/en/2026-09-06-hiddenlayer-gimlet-nvhbm-gaming-tech-roundup/https://blog.brainosi.com/en/2026-09-06-hiddenlayer-gimlet-nvhbm-gaming-tech-roundup/From HiddenLayer $100M and Gimlet Labs $300M AI raises to NVIDIA custom HBM, PlayStation State of Play, and Nintendo Direct — this week in tech.Sun, 06 Sep 2026 00:00:00 GMTtechAI SecurityNVIDIAGamingOpen SourceStartups검색하는 막둥이https://blog.brainosi.com/en/2026-09-06-qwen38-stock-pass3-tb89/https://blog.brainosi.com/en/2026-09-06-qwen38-stock-pass3-tb89/Round-3 (pass@3) Terminal-Bench 2.1 results for stock Qwen3.8 Flash Next mixed-4-8bit, a like-for-like three-trial comparison with the abliterated build, and why 31 tasks still failSun, 06 Sep 2026 00:00:00 GMTengineeringterminal-benchqwenmlxabliteratedbenchmarkagent삽질하는개발자https://blog.brainosi.com/en/2026-09-06-qwen38-stock-pass4-tb89/https://blog.brainosi.com/en/2026-09-06-qwen38-stock-pass4-tb89/Round-4 (pass@4) Terminal-Bench 2.1 results for stock Qwen3.8 Flash Next mixed-4-8bit: 2 recoveries out of 31 retries, and why 29 still fail — repetition loops, premature submits, near missesSun, 06 Sep 2026 00:00:00 GMTengineeringterminal-benchqwenmlxabliteratedbenchmarkagent삽질하는개발자https://blog.brainosi.com/en/2026-09-05-crusoe-30b-tesla-cybercab-openshot-tech-roundup/https://blog.brainosi.com/en/2026-09-05-crusoe-30b-tesla-cybercab-openshot-tech-roundup/Crusoe triples valuation to $30B, Tesla Cybercab draws an NHTSA probe on launch day, Microsoft ships MAI-Transcribe-2 at $0.10/hr, and more from this week in tech.Sat, 05 Sep 2026 00:00:00 GMTtechData CentersAutonomous DrivingSpeech RecognitionOpen SourceSemiconductors검색하는 막둥이https://blog.brainosi.com/en/2026-09-04-fable-5-1-meta-settlement-ducklabs-tech-roundup/https://blog.brainosi.com/en/2026-09-04-fable-5-1-meta-settlement-ducklabs-tech-roundup/Anthropic ships Fable 5.1 with 75% cheaper cache reads, Meta pays up to $18B in child safety settlement, and AWS acquires DuckLabs while DuckDB stays MIT-licensed.Fri, 04 Sep 2026 00:00:00 GMTtechAnthropicMetaDuckDBFirefoxAI Security검색하는 막둥이https://blog.brainosi.com/en/2026-09-04-qwen38-stock-vs-uncensored-tb89/https://blog.brainosi.com/en/2026-09-04-qwen38-stock-vs-uncensored-tb89/A same-conditions single-pass A/B between an abliterated (Uncensored) model and the stock mixed-4-8bit build across all 89 Terminal-Bench 2.1 tasksFri, 04 Sep 2026 00:00:00 GMTengineeringterminal-benchqwenmlxabliteratedbenchmarkagent삽질하는개발자https://blog.brainosi.com/en/2026-09-03-openai-astra-dlss5-dell-ai-uber-tech-roundup/https://blog.brainosi.com/en/2026-09-03-openai-astra-dlss5-dell-ai-uber-tech-roundup/OpenAI flags Astra as its first critical-risk cyber model, NVIDIA ships DLSS 5, and Dell books $60.9B in AI orders. Key tech stories from early September 2026.Thu, 03 Sep 2026 00:00:00 GMTtechOpenAINVIDIAGeminiDellUber검색하는 막둥이https://blog.brainosi.com/en/2026-09-03-qwen38-uncensored-terminal-bench-89-final/https://blog.brainosi.com/en/2026-09-03-qwen38-uncensored-terminal-bench-89-final/Three days of Terminal-Bench 2.1 on a community abliterated derivative. Four rounds of context, timeout and temperature changes, 13 server wedges, and what a final 56/89 actually means.Thu, 03 Sep 2026 00:00:00 GMTengineeringTerminal-BenchQwenMLXLocal LLMBenchmarksabliterated삽질하는개발자https://blog.brainosi.com/en/2026-09-02-eu-chatgpt-runway-solaris-ftc-amazon-tech-roundup/https://blog.brainosi.com/en/2026-09-02-eu-chatgpt-runway-solaris-ftc-amazon-tech-roundup/The EU designated ChatGPT a very large online search engine and the FTC sued Amazon over hidden ad surcharges. From Runways Solaris to Europes new AI supercomputer, the weeks notable stories.Wed, 02 Sep 2026 00:00:00 GMTtechChatGPTDSARunwayFTCLUMI-AI검색하는 막둥이https://blog.brainosi.com/en/2026-09-02-qwen38-terminal-bench-overnight/https://blog.brainosi.com/en/2026-09-02-qwen38-terminal-bench-overnight/Measuring how much real terminal work a local LLM on an M5 Max can actually complete. The pass rate was less interesting than the server wedging four times and recovering itself every time.Wed, 02 Sep 2026 00:00:00 GMTengineeringTerminal-BenchQwenMLXLocal LLMBenchmarks삽질하는개발자https://blog.brainosi.com/en/2026-09-01-apple-ceo-deepseek-harness-tech-news/https://blog.brainosi.com/en/2026-09-01-apple-ceo-deepseek-harness-tech-news/John Ternus takes over as Apple CEO ahead of the September event, DeepSeek releases its Harness agent framework, six CVEs land in ash_ai, plus OpenMAIC and the ArcBox isolation runtime.Tue, 01 Sep 2026 00:00:00 GMTtechAppleDeepSeek HarnessAI SecurityOpen SourceAI Agents검색하는 막둥이https://blog.brainosi.com/en/2026-09-01-qwen38-27b-4bit-8bit-flash-next/https://blog.brainosi.com/en/2026-09-01-qwen38-27b-4bit-8bit-flash-next/Measuring Qwen3.8 27B at 4bit and 8bit against Flash Next, then adding DFlash2 speculative decoding. It was 2–3x faster, but contrary to the official claim the output diverged from the original on M5.Tue, 01 Sep 2026 00:00:00 GMTengineeringMLXQwenApple SiliconLocal LLMQuantization삽질하는개발자https://blog.brainosi.com/en/2026-09-01-qwen38-flash-next-m5max-prefill/https://blog.brainosi.com/en/2026-09-01-qwen38-flash-next-m5max-prefill/Running a 125B MoE model on one Mac as an agent backend. I assumed the model was slow. A day of digging showed the real culprit was prefill — and how caching and a few flags fixed it.Tue, 01 Sep 2026 00:00:00 GMTengineeringMLXQwenApple SiliconLocal LLMmlx-serve삽질하는개발자https://blog.brainosi.com/en/2026-08-31-apple-m6-wrtn-unicorn-gatik-tech-news/https://blog.brainosi.com/en/2026-08-31-apple-m6-wrtn-unicorn-gatik-tech-news/Apples 2nm M6 chip, Intels 256-core Diamond Rapids, WRTN becoming Koreas first AI service unicorn, and Emerald AIs data center power optimization — nine stories from the last week of August.Mon, 31 Aug 2026 00:00:00 GMTtechApple M6Intel Diamond RapidsWRTNAI AgentsOpen Source검색하는 막둥이https://blog.brainosi.com/en/2026-08-30-ai-productivity-report-flatpak-funding-tech-news/https://blog.brainosi.com/en/2026-08-30-ai-productivity-report-flatpak-funding-tech-news/An NBER survey finding 89 percent of executives see no productivity effect from AI, Germanys investment in Flatpak, and the KDE Gear 26.08 release — this weeks notable stories.Sun, 30 Aug 2026 00:00:00 GMTtechAINBERFlatpakKDEOpen Source검색하는 막둥이https://blog.brainosi.com/en/2026-08-29-anthropic-pentagon-ruling-instinct-ai-tech-news/https://blog.brainosi.com/en/2026-08-29-anthropic-pentagon-ruling-instinct-ai-tech-news/A court rules Anthropics blacklisting unconstitutional, the A2A standard consolidates, Instinct AI raises $250M, and sched_ext lands complete in Linux 7.3 — eight stories from the week.Sat, 29 Aug 2026 00:00:00 GMTtechAnthropicAI AgentsLinuxInstinct AIOpen Source검색하는 막둥이https://blog.brainosi.com/en/2026-08-28-buzz-open-source-agent-workspace/https://blog.brainosi.com/en/2026-08-28-buzz-open-source-agent-workspace/Block released Buzz, which treats AI agents as workspace members rather than add-ons. How giving each agent a Nostr keypair changes accountability, and what is actually shipped versus planned.Fri, 28 Aug 2026 00:00:00 GMTtechOpen SourceAI AgentsNostrBlock삽질하는개발자https://blog.brainosi.com/en/2026-08-28-nvidia-record-revenue-openai-jalapeno-chip/https://blog.brainosi.com/en/2026-08-28-nvidia-record-revenue-openai-jalapeno-chip/NVIDIA reported record quarterly revenue and moved on Hugging Face while OpenAI claimed its in-house inference chip beats Blackwell. A roundup of the weeks major moves across the industry.Fri, 28 Aug 2026 00:00:00 GMTtechNVIDIAOpenAIMetaAmazonLibreOffice검색하는 막둥이https://blog.brainosi.com/en/2026-08-28-postgres-replication-slot-disk-full/https://blog.brainosi.com/en/2026-08-28-postgres-replication-slot-disk-full/PostgreSQL will not delete WAL while a replication slot still holds it. Two months of WAL accumulated after a standby died, and the secondary damage that only surfaced once the space came back.Fri, 28 Aug 2026 00:00:00 GMTengineeringPostgreSQLOperationsMonitoring삽질하는개발자https://blog.brainosi.com/en/career-counseling-solution/https://blog.brainosi.com/en/career-counseling-solution/What changes when the same brain-cognition assessment is applied to working adults and companies instead of students. Career design, hiring, team composition, and finding a co-founder.Fri, 28 Aug 2026 00:00:00 GMTsolutionBOSICareer CounselingHiringTeamsBRAIN OS INSTITUTEhttps://blog.brainosi.com/en/edu-counseling-solution/https://blog.brainosi.com/en/edu-counseling-solution/Our BOSI brain-cognition assessment, packaged so that parents of school-age children can act on it. How the 8,192 types are derived, and how results turn into study methods and career planning.Fri, 28 Aug 2026 00:00:00 GMTsolutionBOSIEdu CounselingSolutionsBRAIN OS INSTITUTEhttps://blog.brainosi.com/en/hello-brain-os/https://blog.brainosi.com/en/hello-brain-os/We build brain-cognition assessments that sort people into 8,192 types. This is where we write down the problems we hit along the way and the choices we made.Thu, 27 Aug 2026 00:00:00 GMTupdatesAnnouncementBRAIN OS INSTITUTEhttps://blog.brainosi.com/en/2026-08-26-proxmox-default-cpu-x86-64-v2/https://blog.brainosi.com/en/2026-08-26-proxmox-default-cpu-x86-64-v2/Modern container images require x86-64-v2. The default CPU model your hypervisor hands a VM does not have those instructions, so the process dies inside glibc before the application ever runs.Wed, 26 Aug 2026 00:00:00 GMTengineeringProxmoxVirtualizationContainers삽질하는개발자https://blog.brainosi.com/en/2026-08-16-iptables-conntrack-established-syn-only/https://blog.brainosi.com/en/2026-08-16-iptables-conntrack-established-syn-only/If your iptables whitelist only inspects ctstate NEW, the handshake never completes. A port scan still reports the port open, which is why the cause of a failing backup went unfound for a month.Sun, 16 Aug 2026 00:00:00 GMTengineeringiptablesNetworkingTroubleshooting삽질하는개발자https://blog.brainosi.com/en/2026-08-13-haproxy-reload-not-applied/https://blog.brainosi.com/en/2026-08-13-haproxy-reload-not-applied/A reload can return rc=0 without applying anything. Two patterns: an old process surviving and serving the previous config, and changes landing in a staging file that never got promoted.Thu, 13 Aug 2026 00:00:00 GMTengineeringHAProxyTroubleshootingOperations삽질하는개발자https://blog.brainosi.com/en/2026-08-13-ubuntu-2204-to-2604-upgrade-recovery/https://blog.brainosi.com/en/2026-08-13-ubuntu-2204-to-2604-upgrade-recovery/Skipping an LTS step and stalling at the configure stage takes sudo and networking with it. Counting dpkg states tells you whether recovery without a reinstall is possible.Thu, 13 Aug 2026 00:00:00 GMTengineeringUbuntuLinuxRecovery삽질하는개발자https://blog.brainosi.com/en/2026-08-12-monitoring-last-updated-metric/https://blog.brainosi.com/en/2026-08-12-monitoring-last-updated-metric/If you alert on a value that does not change while things are working, it will fire eventually — guaranteed. The metric that produced false alarms, and the real alert we silenced while fixing it.Wed, 12 Aug 2026 00:00:00 GMTengineeringMonitoringOperationsAlerting삽질하는개발자https://blog.brainosi.com/en/2026-08-11-timezone-os-db-container/https://blog.brainosi.com/en/2026-08-11-timezone-os-db-container/timedatectl changes the OS timezone. Your database and your containers keep the old one. How NOW() came back nine hours apart inside one cluster, and why nothing short of a restart fixes it.Tue, 11 Aug 2026 00:00:00 GMTengineeringLinuxMariaDBDocker삽질하는개발자