OSSPettingLLMs: ICLR 2026 Multi-Agent LLM RL TrainingGitHub·high signalXBlueskyLinkedInCopy linkAT-GRPO boosts planning from 14-47% to 96-99.5%. Agent-specific LoRA adapters. First ICLR-published multi-agent RL.SourceSource pageGitHub↳ Follow the threadStack layer / Update threadFour separate unified multi-provider LLM SDKs appeared in one day's intake, one per language, all citing the Vercel AI SDKGitHubStack layer / Threat patternGPT-6-Astra propagated into four OpenAI-ecosystem SDKs within roughly 24 hours of the model landingGitHubPolicy dependency / Stack layerCopilot CLI 1.0.83 stable lets a custom agent list several models and fall through them in orderGitHubStack layer / Threat patternCrewAI 1.15.19 downgrades its own telemetry from core count to a coarse machine-size bandGitHubPolicy dependency / Stack layercloudflare/vibesdk has 1,253 forks against 5,346 stars, a 4.3:1 ratio that marks it as a template rather than a dependencyGitHubStack layer / ContrastsanoTTS puts a complete neural TTS stack in 294k parameters and 337 KB, running on a $3 microcontrollerGitHub (via r/LocalLLaMA, 332 upvotes)Stack layer / ContrastLoopX runs two interleaved release trains, a stable control plane and a DSH plugin beta, hours apartGitHub TrendingPolicy dependency / Stack layerbrowser-use 0.13.10 exact-pins every dependency and stops reporting unknown MCP tool calls as successesGitHub