
Kimi K2.6
Moonshot AI's Kimi K2.6 is a 1T-parameter MoE with 32B active per token, 256K context, a 300-agent swarm running 4,000 coordinated steps, and the top SWE-Bench Pro score among open-weight models at 58.6%.
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Moonshot AI's Kimi K2.6 is a 1T-parameter MoE with 32B active per token, 256K context, a 300-agent swarm running 4,000 coordinated steps, and the top SWE-Bench Pro score among open-weight models at 58.6%.

Moonshot AI releases Kimi K2.6 under Modified MIT with open weights on HuggingFace, 300-agent swarm execution, and the highest SWE-Bench Pro score among open models.

Factory closed a $150M Series C at a $1.5B valuation to expand its Droids - autonomous agents that handle the full software development lifecycle, not just code generation.

A Korean CTO ran a 13-step agent harness against 100+ major open-source repos over three days, landing 500+ commits and 130+ PRs - some merged by Kubernetes, Hugging Face, and Ollama maintainers. Then GitHub banned his account for spam, confirming that platform abuse detection cannot yet tell a disciplined harness from a bot.

Sam Altman's World project launched World ID 4.0 at a San Francisco event on April 17, signing Tinder, Zoom, DocuSign, and Okta as partners while introducing Agent Kit to authorize AI agents.

Rankings across WebArena, WebVoyager, BrowseComp, Mind2Web, WorkArena, and WebChoreArena - every verified score for browser-driving AI agents as of April 2026.

OpenAI's April 16 Codex update adds background computer use on Mac, an Atlas-based in-app browser, gpt-image-1.5 image generation, and 111 new plugins - moving the app far beyond agentic coding.

Z.ai's GLM-5.1 is a 754B open-weight model that claims the top spot on SWE-Bench Pro without a single NVIDIA chip - here's how it holds up in practice.

Rankings of top LLMs on function calling and tool use benchmarks including BFCL v3, tau-bench, ToolBench, and FinTrace as of April 2026.

OpenAI's April 2026 Agents SDK update adds sandboxed execution environments and three-layer guardrails for enterprises building long-horizon agentic systems.

Microsoft released the Agent Governance Toolkit, a seven-package open-source system that enforces policies on autonomous AI agents at sub-millisecond latency and covers all 10 OWASP agentic risks.

Researchers from Google DeepMind, Microsoft, and Columbia propose financial guardrails for AI agents, with simulations showing up to 61% reduction in user losses.