Cursor releases Composer 2.5, a coding model built on Kimi K2.5 and trained on 25x more synthetic tasks than its predecessor. It matches Opus 4.7 and GPT-5.5 benchmark performance at a fraction of the cost.
Hugging Face releases a guide for fine-tuning NVIDIA Cosmos Predict 2.5, a robot video generation model, using LoRA/DoRA. The method reduces GPU resource requirements while maintaining generation quality for specialized robotics use cases.
Residual Coupling (RC) connects frozen language models in parallel via lightweight learned linear projections, without weight modification. Linear bridges read hidden states from one model and inject additive updates into another's residual stream. On medical data, RC reduces perplexity to 11.02 vs 56.80 for MoE (+80.7%), and improves TruthfulQA by 9.1 percentage points.
DystopiaBench tests 42 LLMs (open and closed-source) on their ability to refuse progressively normalized dangerous requests. 6 dystopia categories (autonomous weapons, surveillance, behavioral control, etc.) with 5 escalation levels. Finding: models detect obvious harmful requests but fail against requests hidden behind dual-use and normalization. Open-source benchmark available.
Detailed benchmark of Qwen 3.6 27B on RTX 3090 24GB. ik_llama.cpp outperforms llama.cpp and BeeLlama with 1261 tok/s prefill and 72.9 tok/s decode on 156k context. Optimal setup: IQ4_KS quantization, multi-token prediction, flash attention.
SmallCode, a local coding agent, achieves 87% on benchmarks with Gemma 4B using compound tools, iterative improvement loops, and optimized context management. Unlike existing agents (OpenCode, Cursor, Claude Code) requiring large models, SmallCode is designed for small local models with optional escalation to Claude/OpenAI.
Release of datasette-llm-limits 0.1a0, a plugin for Datasette enabling per-user or global spending limits for LLM usage. Supports daily limits with rolling windows and USD amounts.
OpenAI launches personal finance feature in ChatGPT Pro (US market). Users can securely connect bank accounts to receive AI-powered insights and guidance tailored to their financial context, goals, and priorities.
Vercel AI Gateway now enables sorting providers by cost, time to first token (TTFT), or throughput (TPS). Sorting happens at request time, automatically reflecting price changes and performance shifts without code changes. Compatible with Zero Data Retention and existing routing options.
Abridge converts patient-clinician conversations into healthcare's operating system. Platform processes 100M doctor visits, saves 10-20 hours per clinician, and reduces prior authorization to minutes using AI.
Release of datasette-ip-rate-limit 0.1a0, a configurable rate-limiting plugin for Datasette. Built with Codex (GPT-5.5 xhigh) to block aggressive crawlers. Production config on datasette.io with per-path rules (60 requests/60s, 20s block).
OpenAI details its response to the TanStack "Mini Shai-Hulud" supply chain attack, outlines protections for systems and signing certificates, and mandates macOS app updates by June 12, 2026. Incident affecting software security with strengthened defenses against evolving supply chain threats.
Datasette 1.0a29 adds TokenRestrictions.abbreviated() utility method, improves table header visibility for empty tables, fixes Mobile Safari column actions dialog bug, and resolves a race condition between Datasette.close() and Database.close() causing segfaults.
Vercel Firewall now enables creating custom WAF rules using natural language. Users describe desired behavior and the dashboard generates the rule. Available via dashboard or Vercel CLI.
Vercel AI Gateway launches Fast Mode for Claude Opus 4.7 in research preview. Output token generation is ~2.5x faster while maintaining full Opus 4.7 intelligence. Pricing: 6x standard rates (input $30/1M, output $150/1M tokens).
OpenAI's Parameter Golf competition gathered 1,000+ participants and 2,000+ submissions to explore AI-assisted ML research, coding agents, quantization, and novel model design under strict constraints. The initiative demonstrates how AI tools accelerate research innovation.
OpenAI launches DeployCo, a new enterprise deployment company to help organizations bring frontier AI models into production and generate measurable business impact.
Vercel Sandbox firewall now supports forwarding HTTP requests to a controlled proxy, with filtering via matchers and credentials brokering. Available in beta for Pro and Enterprise plans via @vercel/sandbox SDK.
Superset, an IDE for multi-agent development founded by former CTOs, enables directing up to 10 coding agents in parallel on Vercel. Each agent operates in an isolated environment with its own branch and live URL, eliminating serialization bottlenecks of traditional CI pipelines.
OpenAI outlines security measures for Codex: sandboxing, approvals, network policies, and agent-native telemetry. Framework designed to enable safe production deployment of coding agents.
OpenAI releases three new voice APIs: GPT-Realtime-2 for real-time conversation, GPT-Translate for instant translation, and GPT-Whisper for transcription. These tools aim to set new standards in voice processing.
OpenAI launches GPT-5.5 and GPT-5.5-Cyber through Trusted Access for Cyber program, enabling verified security researchers to accelerate vulnerability research and protect critical infrastructure.
OpenAI releases new realtime voice models in its API with reasoning, translation, and transcription capabilities for more natural and intelligent voice experiences.
Vercel Flags now supports JSON values alongside booleans, strings, and numbers. Enables managing a single flag to test AI models (temperature, max_tokens) instead of multiple separate flags. Useful for progressive traffic routing or quick model switching.
OpenAI begins testing ads in ChatGPT to fund free access, with clear labeling, answer independence, strong privacy protections, and user control over ad preferences.
OpenAI launches Trusted Contact in ChatGPT: optional safety feature that alerts a trusted contact if serious self-harm concerns are detected. Gradual rollout, user consent required.
Vercel adds access control for marketplace integration credentials: Production-only restriction hides sensitive variables from dashboard and CLI, blocks non-production connections, and requires Owner permissions to revert.
OpenAI releases MRC (Multipath Reliable Connection), a supercomputer networking protocol designed to improve resilience and performance in large-scale AI training clusters. Available via OCP (Open Compute Project).
OpenAI launches a beta self-serve Ads Manager for ChatGPT with CPC bidding and enhanced measurement tools, designed to keep user conversations separate from ad data while protecting privacy.
Vercel Sandbox now supports connections to hosted Postgres databases (Neon, Supabase, AWS RDS, Nile, Prisma). The firewall detects Postgres startup sequence, waits for TLS upgrade, then applies domain policies. No code changes needed.
Grok 4.3 is now available on Vercel AI Gateway with a 1M token context window and improvements in accuracy, tool calling, and instruction following. The gateway provides unified API access with usage tracking, intelligent retries, and automatic provider routing.
Vercel Sandbox launches custom tags in beta to organize isolated environments. Each sandbox supports up to 5 tags, enabling filtering by environment, team, or customer, promoting from staging to production, and tracking usage for multi-tenant billing attribution.
OpenAI makes GPT models, Codex, and Managed Agents available on AWS, enabling enterprises to deploy AI securely within their AWS environments.
OpenAI releases Symphony, an open-source spec for orchestrating Codex agents through issue trackers, turning them into always-on autonomous systems. Reduces context switching and boosts engineering productivity.
OpenAI launches a bug bounty for GPT-5.5 to identify universal jailbreaks for biosafety risks, with rewards up to $25,000. Red-teaming initiative to strengthen security before deployment.
OpenAI makes ChatGPT for Clinicians free for verified U.S. physicians, nurse practitioners, and pharmacists. The tool supports clinical documentation, patient care, and medical research.
Google DeepMind introduces Decoupled DiLoCo, a distributed training method that improves resilience and efficiency for large-scale AI model training. The technique decouples local and global updates to reduce latency and network failures.
OpenAI optimizes agentic workflows using WebSockets in the Responses API: reduced model latency and API overhead through connection-scoped caching. Improvements documented on the Codex agent loop.
OpenAI launches workspace agents in ChatGPT: Codex-powered agents that automate complex workflows, run in the cloud, and enable secure team collaboration across tools.
Hugging Face launches QIMMA, a quality-focused Arabic LLM leaderboard. The platform evaluates Arabic language models against rigorous criteria, providing a transparent benchmark for Arabic language performance.