HF Daily PapersRelevance 90
Can AI Agents Make Open-Ended Scientific Discovery? Evidence from Station
Recent AI systems have made rapid progress in scientific discovery when given well-defined metrics, but whether they can autonomously undertake open-ended scientific discovery remains unclear. We investigate AI's ability to tackle open-ended tasks in Station, ...
Open sourceHF Daily PapersRelevance 90
A Closer Look at Agentic BBO: Benchmarking LLM Agents for Black-Box Optimization
Black-box optimization (BBO) arises in many scientific and engineering problems where objective evaluations are expensive and limited. Recent large language model (LLM) agents offer a new way to approach BBO by combining task semantics, computation, optimizati...
Open sourcehnRelevance 90
OpenAI withdraws three mathematical results
We've updated our GitHub math repo with 6 new Lean formalizations, 19 modifications, and 3 withdrawals. The repo now has ~42% top-line results formalized. We will continue to update the repo with new formalizations and with any errata we notice. https://t.co/H...
Open sourcehnRelevance 90
Navier–Stokes Lost in Translation
Abstract page for arXiv paper 2610.08144: Navier-Stokes lost in translation: Why Lean verification of AI autoformalisation does not guarantee correct natural language proofs --> Mathematics > Analysis of PDEs arXiv:2610.08144 (math) [Submitted on 6 Oct 2026] T...
Open sourcehnRelevance 90
“Math 2.0” will need to value mathematical progress more holistically
"Math 1.0" placed a premium on being the first to solve an open problem, even if the solution was not initially well understood. Now that this goal has been optimized to the point of unsustainability, "Math 2.0" will need to decenter the role of raw problem so...
Open sourceGitHub GrowthRelevance 90
openai/NavierStokesAndEuler: +15 GitHub stars
Lean certificates accompanying Navier-Stokes and Euler results
Open sourcehnRelevance 90
Responsible Release of AI-Generated Mathematics
Responsible Release of AI-Generated Mathematics September 29, 2026 Back to main page Download PDF At present, some frontier AI labs are testing advanced mathematical problems on proprietary models … Responsible Release of AI-Generated Mathematics September 29,...
Open sourcearXivRelevance 90
Correct Answers, Invalid Traces: What Verifiable Grade-School Math Reveals About Chain-of-Thought Traces
Chain-of-thought traces are widely read as records of how models reach their answers, informing debugging, agent auditing, and claims about reasoning. Testing this interpretation is difficult because natural-language thinking traces are rarely mechanically ver...
Open sourceHF Daily PapersRelevance 90
Language Models Are "Insecure" Reporters
As large language models are deployed in increasingly autonomous long-horizon tasks, manually auditing and verifying the actions, artifacts, and outputs of models becomes more difficult. Users instead come to rely on LLM-generated reports to assess the quality...
Open sourcebluesky globalRelevance 90
Anthropic Says It Discovered a Crispr-Like System. Now What?
“The experiments are still in the queue. The PR is already live,” says one expert. www.wired.com/story/anthro... “The experiments are still in the queue. The PR is already live,” says one expert.
Open sourcehnRelevance 90
Fable 5.1 Solves the Cyphral Distich, a 370-year-old cipher
Private, domain-specific benchmarks in legal, tax, and finance. Problem We gave Claude Fable 5.1 an open task: solve Sir Thomas Urquhart’s Cyphral Distich. It appears to have actually solved it, and the solution is quite embarrassing for humans in hindsight. A...
Open sourceGitHub GrowthRelevance 90
NVlabs/SoL-Pi: +192 GitHub stars
SoL-Pi: Scaling Auto-Research Loops for Efficient Agent Harnesses
Open sourceGitHubRelevance 90
lucidrains/RLT
Implementation of the recurrent looped transformer proposed by Yifan Zhang of Princeton
Open sourceHF Daily PapersRelevance 90
COBRA-Skills: Contextual Bandit-Guided Evolution for Agent Skill Optimization
Large language model (LLM) agents can benefit from reusable skills distilled from prior task experience, yet existing skill optimization methods often rely on costly execution-based evaluation and substantial task data. We introduce COBRA-Skills, an efficient ...
Open sourceHF Daily PapersRelevance 90
Benchmark Radar: A Living Database and Search Engine for AI Benchmarks and Evaluation
Benchmark researchers and developers of large language models (LLMs) and other AI systems need to find relevant evaluations, locate their benchmark datasets and code, and understand the settings behind reported scores. We present Benchmark Radar, a living data...
Open sourceXRelevance 90
The Top AI Papers of the Week (September 7 - 13):
The Top AI Papers of the Week (September 7 - 13): - STAIR - PARSER - FrogNano - Codebook Agent - Procedural Graphs - AI-Native Design Docs - Proactive Thought Partners Read on for more:
Open sourceGitHub GrowthRelevance 90
EvoMap/AutoResearch: +319 GitHub stars
AI/ML research agents from idea to paper-ready evidence. An EvoMap open-source project.
Open sourceXRelevance 90
“The Last AI Built by Humans: Toward Genuine Recursive Self-Improvement”
“The Last AI Built by Humans: Toward Genuine Recursive Self-Improvement” This paper argues that true recursive self-improvement isn’t just AI getting better at tasks, but AI getting better at getting better. They map a path from AI simply executing human-desig...
Open sourceXRelevance 90
One of the downsides in AI getting so good is that it is getting harder to demonstrate its strengths and weaknesses. Yes, Astra and Fable can research and write good papers in an a
One of the downsides in AI getting so good is that it is getting harder to demonstrate its strengths and weaknesses. Yes, Astra and Fable can research and write good papers in an academic field. No, they are not as good as human (yet?), but you have to know th...
Open sourcearXivRelevance 90
IdeaAMBIG: Benchmarking Implementation-Critical Gaps in Research-Idea Specifications
A research idea may be novel, coherent, and scientifically plausible, yet its proposed method may remain insufficiently specified for faithful implementation. We study the codification readiness of implementation-facing research-method specifications, defined ...
Open sourceHF Daily PapersRelevance 90
SAEScientist-Bench: Can AI Agents Conduct Autonomous SAE Interpretability Research?
While research on recursive self-improvement (RSI) has predominantly automated model training pipelines, reliable autonomous development demands a missing pillar: post-hoc monitoring and auditing to understand what models learn and ensure safe alignment. Mecha...
Open sourceHF Daily PapersRelevance 90
Scores Alone Do Not Prove Discovery: The Discovery Certification Protocol for Auditing AI Research Agents
AI research agents combine prior knowledge, public sources, and experimental feedback to produce useful results. The Discovery Certification Protocol (DCP) turns claims about these results into executable recovery and feedback tests. Gate 1 validates useful im...
Open sourceXRelevance 90
kimi k3 scores 60% higher than fable 5.1 on harvey lab-aa's hard autonomous legal tasks
kimi k3 scores 60% higher than fable 5.1 on harvey lab-aa's hard autonomous legal tasks
Open sourceXRelevance 90
The world of R&D is forking into two paths: the token-abundant research, and the token-starved research. The future is in the former - evidentially, the progress by today's top AI
The world of R&D is forking into two paths: the token-abundant research, and the token-starved research. The future is in the former - evidentially, the progress by today's top AI industry teams and neolabs is breathtaking, where researchers’ human brilliance ...
Open sourcehnRelevance 90
Show HN: FrontierHarness Eval – 9 harness, same model, cost per pass varies 17x
Same model. Similar pass rates. 17.5x cost differences across 12 harness configurations. Pass rate 01 Codex 66.7% 02 Claude Code 63.3% 03 DSH Creator 63.3% 04 DSH PTC 60.0% 05 DSH Standard 60.0% 06 Pi 60.0% 07 DSH Minimal 56.7% 08 Kimi Code 56.7% 09 Oh My Pi 5...
Open sourceHF Daily PapersRelevance 90
EarlyEval: Cheaper Agent Evaluation via Early Outcome Prediction
Evaluating LLM agents is essential for guiding their development, yet it has grown prohibitively expensive: a single pass of a frontier model over an agentic benchmark can cost hundreds to thousands of dollars, a price paid repeatedly across iterative developm...
Open sourceHF Daily PapersRelevance 90
AgentJudgeBench: A Multi-Difficulty Benchmark for Evaluating LLM Judges on Agentic Tool-Calling
LLM judges are widely used to evaluate agentic tool-calling systems, yet their reliability on structured, dependency-driven workflows remains largely unexamined. We present AgentJudgeBench, the first benchmark to systematically study LLM-as-a-judge reliability...
Open sourceHF Daily PapersRelevance 90
RealSWE: A Compositional Evaluation of Coding Agents under Realistic User Requests
Coding agents are now commonly evaluated on the SWE-bench family of benchmarks, whose tasks are built from curated GitHub issues: long, structured, and information-rich. Real user requests, however, are typically far shorter and less structured. To characteriz...
Open sourceXRelevance 90
Good measurement work on whether retrieved agent skills actually help.
Good measurement work on whether retrieved agent skills actually help. They report that agent skills that lift your aggregate score can be hurting every task they touch. The usual way of checking compares tasks where a skill was retrieved against tasks where n...
Open sourceGitHub IssuesRelevance 90
apolloconfig/apollo: Add Apollo CLI mutation end-to-end smoke coverage against Apollo Portal
## Background Refs #5626, #5667, #5668, and apolloconfig/apollo-cli#1. The Apollo CLI repository has strong unit and mock-HTTP integration coverage, and the initial PR recorded a one-time local Apollo assembly smoke. However, there is no persisted, repeatable ...
Open sourceXRelevance 90
Banger paper from Apple.
Banger paper from Apple. If you build MCP servers, this can help you turn your specification into an evaluation suite. (bookmark it) It's actually a really neat idea that's easy to implement. And it showcases the awesomeness of MCP. Agent Seer starts from a si...
Open sourceXRelevance 90
// Your LLM judge disagrees with the experts //
// Your LLM judge disagrees with the experts // LLM Judges can be tricky to build. Here is an interesting showcasing why: There propose a reference-full benchmark of hundreds of complete human-to-human dialogues written by professional script writers, with rea...
Open sourceHF Daily PapersRelevance 90
What Does an Evaluation License? A Commit-Bound Census of Claim-Relative Inference in Inspect Evals
Evaluation artifacts specify a forward computation: a task, scorer, and reported metric. They do not necessarily license the claim attached to that metric because the historical evidence and alternative semantics needed to replay it may be unbound. We formaliz...
Open sourceXRelevance 90
In 13 minutes, @jeffbarg, Vyshu Khota, and Soroush Khadem walk through how Clay scaled agent evals agents at 300M+ runs a month.
In 13 minutes, @jeffbarg, Vyshu Khota, and Soroush Khadem walk through how Clay scaled agent evals agents at 300M+ runs a month. Topics covered: Their four quadrant eval framework Why closing the production-to-eval loop is the hardest part How a data lake and ...
Open sourceXRelevance 90
Eval developers are the next analytics engineers; people who will set standards that ultimately govern how models are trained and deployed. I expect to see many more companies hire
Eval developers are the next analytics engineers; people who will set standards that ultimately govern how models are trained and deployed. I expect to see many more companies hire for this role.
Open sourcearXivRelevance 90
Phantom Gains: Auditing Self-Improvement Against a Measured Null
Whether a language model has improved itself is increasingly judged not by mean accuracy but by which individual problems it gains and loses. Tracking these transitions means differencing two noisy estimates, leaving them vulnerable to measurement artifacts. A...
Open sourceHF Daily PapersRelevance 90
Chain-of-Experience for Continual LLM Improvement
Humans continuously learn from experience, whereas conventional large language model (LLM) evaluations ignore the models' ability to improve through inference-time interaction. In this paper, we study how LLMs learn from iterative experience at test time, a se...
Open sourceHF Daily PapersRelevance 90
SkillEvo: Self-Renewing Evolution Gradients from Multi-Turn Interaction Feedback
Agent Skills are today either hand-authored or produced in a single LLM generation pass, and consequently possess no closed loop through which they might improve from the interaction failures they actually cause. Recent work does close this loop, but derives i...
Open sourceXRelevance 90
Finally a good paper testing whether memory-based self-improving agents actually improve.
Finally a good paper testing whether memory-based self-improving agents actually improve. The re-evaluation adds two things prior work skipped, multiple runs to measure variance and randomly shuffled task orders. Both hurt. Agent evaluation is already noisy on...
Open sourcehnRelevance 90
Learning more about Claude's mathematical capabilities
An unreleased version of Claude has made strides on a problem related to the Riemann hypothesis. It improved the lower bound for the fraction of zeros of the Riemann zeta function that satisfy the hypothesis, increasing it from 41.6% to 67.2%. Science Learning...
Open sourcehnRelevance 90
Claude moves bound of the Riemann Hypothesis from 41.6% to 67.2%
Claude moves bound of the Riemann Hypothesis from 41.6% to 67.2%
Open sourceGitHub GrowthRelevance 90
synthetic-sciences/openscience: +20 GitHub stars
The open-source AI workbench for scientific research
Open sourceGitHub GrowthRelevance 90
aipoch/open-science: +45 GitHub stars
Open Science is an open-source, local-first, model-agnostic AI research workbench for scientific discovery.
Open sourceXRelevance 90
Very cool idea to have agents design complex systems by searching over the model structure itself.
Very cool idea to have agents design complex systems by searching over the model structure itself. New research from Sakana AI introduces CEDAR, which uses LLM agents to write, simulate, and refine system-dynamics models toward a stated design goal. Candidate ...
Open sourceXRelevance 90
Alex Zhavoronkov, CEO of Insilico Medicine, on why we’re opening our core AI benchmarking tools to the entire industry.
Alex Zhavoronkov, CEO of Insilico Medicine, on why we’re opening our core AI benchmarking tools to the entire industry. It’s not about competing on model parameters – it’s about: Teaching cutting‑edge AI how to do drug discovery Validating with real‑world expe...
Open sourceXRelevance 90
AI Math Output Outruns Verification
Large numbers of AI-generated mathematics solutions are being produced, while only a small portion are being verified.
Open sourceXRelevance 90
AI Starts Closing Gaps in Mathematics Literature
AI systems are increasingly tying up loose ends in mathematics literature by combining broad memory, knowledge and rapid exploration of conjectures and examples.
Open sourcehnRelevance 90
TheoremDB – A public workspace for machine mathematics
A public workspace for machine mathematics: open problems, permanent records of proofs and attempts, evidence and credit. [#P2692] Sharp L2 norm of the centered maximal operator on C_31 Open For \(f:\mathbb Z/31\mathbb Z\to\mathbb R\), define \(Mf(j)=\max_{0\l...
Open sourceGitHub GrowthRelevance 90
synthetic-sciences/openscience: +10 GitHub stars
The open-source AI workbench for scientific research
Open source