DeepSeek open-sourced DeepSeek Harness v0.1 under MIT, a plugin-based agent harness built on the Cordis meta-framework, and launched DeepSeek V4-Pro-0813 with agentic benchmark scores including 87.9 o…
AWS, Cursor, GitHub, Microsoft, OpenAI, and Vercel jointly launched Agent Plugins, an open packaging standard for extending AI agents across clients, with support in ChatGPT, Codex, GitHub Copilot, VS…
Moonshot AI released Kimi K3, a 2.8T-parameter open-weight mixture-of-experts model with native vision, a 1-million-token context window, and 104B active parameters per token, achieving frontier-level…
Anthropic released Claude Opus 5, a proactive frontier model it positions near Fable 5 intelligence at roughly half the price, setting new state-of-the-art results on coding and knowledge-work evals l…
Moonshot AI open-sourced Kimi K3, a 2.8-trillion-parameter Stable LatentMoE model with a 1M-token context window and native vision, claiming it as the first open 3-trillion-class model with weights du…
OpenAI released the GPT-5.6 family (Sol, Terra, Luna) across ChatGPT, Codex, and the API, featuring agent-tuned capabilities and tiered pricing. Meta launched Muse Spark 1.1, a multimodal reasoning mo…
Anthropic released Claude Sonnet 5, its most agentic model yet, capable of autonomous planning and tool use at near-Opus performance with lower pricing. xAI launched a no-code Voice Agent Builder for …
OpenAI previewed GPT-5.6, a new model family led by Sol, alongside Terra and Luna, with Sol setting a new state of the art on Terminal-Bench 2.1 for agentic tasks. The rollout is limited to trusted pa…
Z.ai open-sourced GLM-5.2, a frontier model with a 1-million-token context window and selectable reasoning effort, designed for long-horizon coding and agentic tasks. The MIT-licensed model integrates…
Engineers are shifting from better prompting to better control systems for autonomous coding agents, designing systems with goals, evaluators, loops, and artifacts that allow agents to work without co…
Researchers at MiniMax introduced MiniMax Sparse Attention (MSA), a method that reduces attention compute by 28.4x at 1M context while matching performance, enabling cheaper long-context deployment. B…
Anthropic released Claude Fable 5, its first public Mythos-class model, achieving state-of-the-art results on long, multi-step reasoning and autonomous task completion. The model tops benchmarks like …
Microsoft launched seven in-house MAI models, including its first reasoning model MAI-Thinking-1, aiming for self-sufficiency from OpenAI. Google released Gemma 4 12B, an open multimodal model for age…
Anthropic released Claude Opus 4.8, an incremental upgrade with improved agentic judgment and honesty, achieving 84% on Online-Mind2Web and roughly 4x fewer code flaw overlooks. Harvard's Zitnik Lab i…
Google launched Gemini 3.5 Flash, a frontier model optimized for agents and coding, alongside Managed Agents in the Gemini API that provide an isolated execution environment. The model achieves state-…