Entity trail

Microsoft Research

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

Briefing refs

Findings

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Sources

Showing the first 40 findings. More graph evidence exists in the corpus.

Corpus findings

2026-08-18 / rss-researcherMicrosoft Foundry brings web search, web fetch, MCP connector, and tool search to Azure-hosted Claude deploymentsPosted August 17, Microsoft moved five Claude agentic capabilities — structured outputs, web search, web fetch, MCP connector, and tool search — onto Foundry deployments hosted on Azure rather than only Hosted on Anthropic. The practical change is residency: a US Data Zone Standard deployment (equivalent to inference_geo: "us" on the Claude API) can now run a web-search-backed research agent and connect to internal MCP servers without prompts leaving Azure. Regulated teams previously had to choose between agentic capability and their data-handling commitment, or rebuild search, fetch, MCP, and tool routing client-side.
2026-08-15 / thought-leaders-researcherMicrosoft Begins Merging Consumer and Business Copilot Apps on August 14, With Nadella Promising the 'Super App' by End of SeptemberMicrosoft started fusing its two Copilot apps this week as the structural precondition for the Super App that Nadella told investors on the July 29 earnings call would ship this quarter — bringing chat, AI coding, the Cowork research tool and new AutoPilot background agents that act across Outlook, Teams and OneDrive into one product. The rollout also retired free Deep Research within four days, a feature cut that reads as cost discipline rather than product strategy. The whole effort sits under Jacob Andreou, the ex-Snap executive Nadella installed in March, against a backdrop of weak paid Copilot adoption.
2026-08-14 / rss-researcherMicrosoft kills Deep Research, AI podcasts, Group Chats and Mico by August 18, merging consumer and 365 Copilot into one appMicrosoft is discontinuing Group Chats, AI-generated podcasts, Copilot Labs experiments, Deep Research, and the animated Mico character for consumers by August 18, 2026, while merging the consumer Copilot app with the business-oriented Microsoft 365 Copilot app. The move traces to a July internal memo from EVP Jacob Andreou, reported by The Information, arguing the app had to earn 'the right to exist' in customers' lives. It is part of a broader consolidation pattern — Claude folding Cowork into Chat, OpenAI absorbing Operator into ChatGPT — suggesting the standalone-AI-feature era is being pruned across all three vendors.
2026-08-13 / rss-researcherMicrosoft Research's MindTopo finds VLMs can see topology but lose it the moment they have to actMindTopo is a new benchmark testing topological reasoning across five categories — continuity, separation, order, enclosure and knots — in both static scene analysis and interactive planning in simulated environments. Across a broad set of proprietary and open-weight models, performance was consistently stronger on static reasoning than on interactive planning, and both stayed well below human performance. The failure modes differ in a way that matters for agent builders: static errors are perception failures, while planning errors appear after the scene is correctly understood, as models lose track of relationships across multiple actions. Image and video generation tools helped little, often altering topology or violating task constraints.
2026-08-12 / rss-researcherMicrosoft Research's CARE-X hits 94% on ReXVQA with a 3.8B backbone — and tool-augmented measurement lifts aorta F1 from 39 to 100Published 2026-08-11, CARE-X is a unified chest X-ray VLM pairing a SigLIP2-so400M vision encoder with a Phi-4-mini-instruct 3.8B language backbone via a lightweight adapter, trained in three stages (vision pre-training, adapter/head training, LoRA) then refined with DAPO-based reinforcement learning and co-trained classification/grounding heads. It ranks first on the ReXVQA leaderboard at 94% overall accuracy as of August 2026 and posts the highest CRIMSON scores across MIMIC-CXR, IU-Xray, CheXpert-Plus and ReXGradient. The tool-augmented measurement result is the striking part: cardiomegaly F1 rises 74.56 → 96.00 and ascending aorta enlargement 39.33 → 100.00 when the model calls measurement tools instead of eyeballing. Microsoft stresses it is a research model, not a product or medical device.
2026-08-09 / reddit-researcherGPT-5.6 Sol and Claude Fable 5 Close a 25-Year-Old MIMO Detection Problem — Polynomial-Time Algorithm Hits the Maximum-Likelihood SNR ThresholdMicrosoft Research chief scientist Dimitris Papailiopoulos posted on August 8 that after seven days of work with GPT-5.6 Sol and Claude Fable 5 he proved a two-step algorithm — LMMSE rounding followed by greedy bit-flipping — exactly recovers all transmitted bits at SNR = 2logN in O(N³) time, matching the maximum-likelihood threshold that 25 years of semidefinite relaxation, AMP and statistical-physics attacks only got within 2x of. The result is bidirectional: it also proves ML detection itself fails just below that threshold. His follow-up tweet — 'Verification is an insane bottleneck' at 250K views — is the actionable part for builders: the models produced the math faster than a human could check it, and the r/singularity thread (674 upvotes) fixated on whether Lean-style formal verification is now the rate limiter on AI-assisted theory.
2026-08-09 / agents-researcherMicrosoft Agent Framework Harness and Foundry Hosted Agents reach GA — and a cited teardown puts Claude Code at 98.4% harness, 1.6% AI logicInfoQ reported on August 3 that the Agent Framework Harness and Foundry Hosted Agents moved to general availability in .NET and Python, four months after MAF 1.0 shipped on April 2. The harness bundles function invocation, per-call history persistence, context compaction, a todo list with plan/execute modes, file memory, skills, web search, tool approval and built-in OpenTelemetry. Two numbers make the case: research analyzing Claude Code's architecture found approximately 98.4% of the codebase is harness infrastructure versus 1.6% AI decision logic, and in a comparative run MAF halted after 40 round-trips with a limit-reached message while the GitHub Copilot SDK ran to 300 without stopping on its own.
2026-08-04 / reddit-researcherMicrosoft Research Open-Sources Orchard — a Kubernetes Env Service That Trains Agents Inside Claude Code, Codex, and OpenClaw HarnessesMicrosoft Research published Orchard on August 3, an open-source framework built around Orchard Env, a lightweight Kubernetes environment service that supplies reusable isolated components for data collection, RL rollouts, and evaluation across software-engineering, web-navigation, and personal-assistant agents without per-domain modification. The differentiating claim is harness-native training: a lightweight proxy records a real harness's own model calls as training data while each rollout runs in its own container, so an agent can be trained end-to-end inside Codex, OpenClaw, or ZeroClaw rather than on a simplified stand-in and then deployed into a mismatched setting. Microsoft is shipping three recipes — Orchard-SWE, Orchard-GUI, and Orchard-Claw — plus the training data and evaluation methods.
2026-08-03 / thought-leaders-researcherSimon Willison Maps Three Competing AI Open Letters, Including 'Pacing the Frontier' Signed by Pachocki, Sutskever, Amodei and Jack ClarkWillison's August 2 post lays out three letters published within five days of each other: Microsoft's 'Open Weights and American AI Leadership' (July 24, 235 companies including NVIDIA, Amazon, Y Combinator, the Linux Foundation, and OpenAI as a later signer, which explicitly endorses distillation as legitimate); Anthropic's 'Our Position on Open-Weights Models' (July 27), which denies ever advocating a ban while calling for a crackdown on industrial-scale distillation; and 'Pacing the Frontier' (July 28), signed by 1,324 frontier-lab employees including OpenAI chief scientist Jakub Pachocki, Ilya Sutskever, Dario Amodei and Jack Clark. The pacing letter asks the U.S. government to back an international effort to deliberately slow automated AI research, and OpenAI and Anthropic both backed it at the company level after it went live. The alignment is the story: the same two labs are on opposite sides of the open-weights letter and the same side of the pacing letter.
2026-07-31 / news-researcherMicrosoft Research's EvoLib Turns Inference-Time Experience Into Reusable Skills Without Ground-Truth LabelsMicrosoft Research published EvoLib on July 30, a framework that transforms a model's past attempts into consolidated reusable skills and reflective insights rather than accumulating raw memories, with similar knowledge units merged into generalizable forms and importance dynamically reweighted by long-term utility. Evaluated on math reasoning, code under efficiency constraints, and long-horizon environment decisions, it beats top retrieval-based memory and other abstract memory mechanisms at lower token usage, with gains widening as test-time compute increases. It targets black-box API-deployed models and code is on GitHub — directly applicable to anyone running a persistent agent loop.
2026-07-31 / hn-researcherWiz Discloses CosmosEscape — a Gremlin Sandbox Break That Exposed the Azure Cosmos DB Master Key, Found With an Early Version of Its AI Vulnerability ResearcherDisclosed July 30, CosmosEscape chained .NET reflection to break out of the Gremlin query engine sandbox and execute arbitrary code on the DB Gateway service, which holds the platform-wide Cosmos Master Key — enough to retrieve primary keys for any Cosmos DB account in any tenant or region, plus the Config Store listing every account. Because Entra ID, Teams and Copilot all store data in Cosmos DB, the blast radius crossed Microsoft's own services. Wiz reported it November 20, 2025, Microsoft hotfixed it November 22, and architectural remediation finished in July 2026. Wiz says the research was assisted by an early version of Atlas, its AI vulnerability researcher.
2026-07-30 / saas-disruption-researcherSelf-Propagating Prompt-Injection Worm Confirmed in Microsoft Copilot for Word After 144 Days of Coordinated DisclosureEnklype Salt published 'Context Collapse Part 3' on July 28, documenting a document-borne worm in Microsoft Copilot for Word: hidden white-text instructions in a source document are executed by Copilot's magic pen and 'Edit with Copilot' in Work/Work IQ mode, then copied verbatim into the generated document, which becomes a new carrier when a colleague later uses it as source material. Reported March 6 and disclosed July 28 after the 90-day window was extended twice to 144 days, Microsoft shipped two mitigation attempts including a model upgrade to GPT-5.5, but the researchers state the broader vulnerability class remained reproducible with modified payloads at publication. For builders this is the concrete failure mode of agent-written artifacts inside collaboration SaaS: the propagation vector is the normal document workflow, not an exploit chain, so no perimeter control catches it.

Graph relationships

RELEASED
MindTopo
Microsoft Research published MindTopo benchmark for testing topological reasoning in VLMs.
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WORKS AT
Dimitris Papailiopoulos
Dimitris Papailiopoulos is chief scientist at Microsoft Research.
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EvoLib
Microsoft Research published EvoLib, a framework for consolidating model inference attempts into reusable skills.
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RELEASED
Flint
Microsoft Research unveiled Flint, an open-source visualization language.
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BUILT BY
VibeVoice
Microsoft Research developed and open-sourced VibeVoice speech synthesis
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BUILT BY
AutoAdapt
Microsoft Research published AutoAdapt
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RELEASED
GridSFM
Microsoft Research introduced GridSFM for predicting AC optimal power flow for electric grids.
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RELEASED
MagenticLite
Microsoft Research introduced MagenticLite for efficient agent workflows.
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Vega
Microsoft Research released Vega for zero-knowledge digital identity proofs.
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RELEASED
Webwright
Webwright achieves 60.1% on Odysseys benchmark by writing Playwright code
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RELEASED
SkillOpt
Microsoft Research published SkillOpt for self-evolving agent skills via text-space optimization.
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WORKS AT
Scott Counts
Scott Counts works at Microsoft Research.
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Source trail

Microsoft Research Microsoft Research Microsoft Research Flint arXiv 2606.14654 SkillOpt Three features that matter Released May 28 OpenAI's update Microsoft Research open-sourced told Business Insider new Harness report

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