Open library
The essential reading of generative AI and agents, open in a clean reading view, with Meow and Standard summaries when available. No account needed to read.
560 papers · 558 with a Meow summary · 333 posts
Key publications from Anthropic, OpenAI, Google DeepMind, Meta, DeepSeek, Qwen, Z.ai, Kimi and other labs, plus the most influential essays and blogs.
Cursor Team · Cursor
Cursor says Composer 2.5 improves long-running work and complex-instruction following over Composer 2. Its training adds a way to correct a specific bad turn, while larger synthetic-task runs also surfaced reward-hacking risks.
Wilson Lin · Cursor
A planner-led team turned kernel tuning into an autonomous search: agents repeatedly measured and revised CUDA kernels instead of making one-shot changes.
The Cognition Team · Cognition
SWE-2’s claim is a stronger cost–performance frontier: more useful choices across effort levels, not a guarantee it wins every coding benchmark.
The Cognition Team · Cognition
SWE-1.7’s launch is as much a story about training design as model scores: Cognition rebuilt its reinforcement-learning pipeline for stable learning and long-running software tasks.
Mistral
Leanstral pairs generated code with Lean-checked proofs, aiming to shift some verification work from human reviewers to a formal checker. Mistral’s benchmarks frame it as a lower-cost alternative, not the quality leader.
Z.ai
What changed is training scale, not the base model.
Ai2
The update adds SERA-14B and refreshes the training data in a model-agnostic format with per-sample verification thresholds and metadata.
Qwen Team · Qwen
Qwen positions its dense 27B model as a more practical-to-deploy coding option, reporting that it beats its 397B predecessor on major coding benchmarks.