Latest

Every published item, in order · 9845 items
Oct 22
Tomorrow 08:00, the daily lands in your inboxTelegram channel or email. Same screening as this page, no ads.
PapersBuildersSelected02:05
AKV: Agents Manage Their Own KV Cache to Cut LLM Costs

This reframes context engineering as a systems problem: instead of editing the visible prompt, the agent rewrites its own cache, avoiding the re-prefill penalty that summarization triggers. Teams building long-running agents with multi-turn tool calls can cut serving cost measurably without changing what the model sees. The gains apply to any stack serving LLMs with prefix caching, such as vLLM-based deployments.

DAIR.AI@dair_aiSource
PapersBuildersSelected00:19
PyTorchCon 2026 Keynote Maps Five Layers of the Agentic Stack

The bidirectional design idea turns agent evaluation data into training rewards, a concrete recipe for closing the loop between deployment and model improvement. Researchers and framework builders can experiment with reward signals derived from real agent traces rather than static benchmarks. The framing also clarifies where projects like PyTorch and the Agentic AI Foundation sit relative to each other in the stack.

Official accountPyTorch@PyTorchSource
PapersBuildersSelected00:19
SF Research Launches EvoHarnessBench for Evolving Agent Harnesses

Most agent benchmarks score a fixed toolset, so they miss the stability-versus-plasticity problem that surfaces in production, where harnesses keep growing and stored artifacts go stale. Teams building or selecting agent frameworks can run the benchmark via the live demo or plug in their own agent to see where their setup fails as capabilities expand. It suits engineering leads evaluating agent reliability over time rather than one-shot benchmark numbers.

Official accountSalesforce AI Research@SFResearchSource
Oct 21
PapersBuildersSelected22:35
Simular's Agent S4 evolves agent interfaces to boost OSWorld scores

Automated interface design shifts the bottleneck in computer-use agents from model quality to environment design, letting a small open model beat frontier systems on cost-adjusted performance. Builders of agent pipelines can apply the same trajectory-driven tool synthesis and population-based selection pattern to their own harnesses. The open-source release makes the method directly reproducible without proprietary APIs.

Event
DAIR.AI@dair_aiSource
PapersBuildersSelected22:31
QD-Rec Applies Open-Ended Evolution to Recommendation Tasks

The shift here is from optimising for one best answer to building an archive of diverse, reasoned recommendations — useful when a decision maker needs options, not rankings. Practitioners running discovery-style tasks such as M&A screening or research triage can reuse the released code with their own candidate pools. The authors note limits: results rest on LLM judges, and real deployments would need fresh data and human expert feedback.

Official accountSakana AI@SakanaAILabsSource

Only the latest 2000 items are listed; for older ones see the daily archive