Self-Harness: agents refine their own harnesses
A paper examines agents that analyze failures and propose small harness changes, keeping them only after regression tests pass. It reports higher success on unseen Terminal-Bench-2.0 data.
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Radar
Daily bookmarks: relevant news, facts and discoveries.
TTS improves reading of structured data
A TTS model update reports improved pronunciation of spelled-out words, acronyms, emails, phone numbers, and codes. The announcement cites real-time benchmark comparisons with the previous version and other models.
Read articleGuide covers undefined behavior in C and C++
Published on June 9, 2026, the article introduces a guide to undefined behavior in C and C++. Its description gives no specific examples or conclusions.
Read articleRadar: Linux Kernel locking documentation
Dated June 9, 2026, the item describes Linux Kernel documentation as a guide to kernel locking and concurrency practices.
Read articleDS4 fork enables distributed inference across multiple machines
Published on June 9, 2026, the described fork combines --tensor-parallel with --role to run distributed inference across multiple machines and GPUs.
Read articleSparse retrieval reduces KV cache use in long contexts
A June 9, 2026 post summarizes a paper that predicts relevant KV cache chunks: selected chunks stay on the GPU while the others are offloaded. The account reports an average KV cache footprint of 13.5% and up to 90% memory reduction at 500K context.
Read articleRadar: semaphores and systems concurrency
Published on June 9, 2026, the entry shares a PDF of Allen B. Downey’s *The Little Book of Semaphores*, about semaphores, a concurrency topic relevant to systems programming.
Read articleLive translation via API: what the documentation covers
Documentation for a real-time conversational API covers live translation. The topic may interest engineers exploring API-based multilingual experiences.
Read articleUNITTS brings inference and benchmarking to open-source TTS
Published on June 9, 2026, the announcement presents UNITTS, a toolkit for running inference and benchmarking open-source text-to-speech models.
Read articleDispatch performance: compiler and standard library effects
A post compares std::variant and virtual dispatch across GCC versions. Its preview reports a shift from 28% slower with GCC 11 to 50% faster with GCC 12, changing only the compiler.
Read articleCAI: an open-source framework for AI security operations
Published on June 7, 2026, CAI is described as an open-source framework for AI-powered cybersecurity operations, including multi-agent workflows, security tools, and CTF automation.
Read articleAn organized C++ reference on cppreference
The cppreference reference page covers the C++ language and is described by the author as well organized. Engineers can consult it when working with language features.
Read articleBootloaders: risks, detection, and defenses
An article published on June 5, 2026, covers attack surfaces, vulnerability detection, and defenses in firmware, operating systems, and monolithic bootloaders.
Read articleConcurrency in C++: a two-part talk
A publication recommends Fedor Pikus’s “Concurrency in C++: A Programmer’s Overview,” a talk focused on concurrency in C++.
Read articleC++ Concurrency: An Overview for Programmers
A two-part talk published on June 5, 2026, offers engineers an overview of concurrency in C++.
Read articleHandles as an alternative to pointers
A post published on June 5, 2026 discusses handles as an alternative to pointers, using a per-slot generation counter to avoid collisions in a memory-management approach relevant to data-oriented design.
Read articleGradbot tests parallel replies for voice agents
Published on June 5, 2026, the item describes a community contribution to Gradbot: one model streams a short reply to a voice system while another reasons and calls tools in the background.
Read articleGPS field may expose cryptographic logistics metadata
A publication claims that a public 176-bit field in GPS navigation has carried high-entropy payloads for years. The proposed encrypted control or key-distribution channel remains unproven.
Read articleAlgorithmica guide to RAM and CPU caches
Published on June 4, 2026, Algorithmica’s guide covers RAM and CPU caches, topics related to memory performance.
Read articleWatchdog timers and embedded reliability
A brief reference highlights watchdog timers as a practical reliability topic for embedded software engineers, without detailing configurations or procedures.
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