AI Tools and Apps

Oct 9

On October 8, 2026 LangChain published Restock, a sample Slack agent that finds products, builds a cart and pays through Stripe Link over the Machine Payments Protocol. A person approves every order twice. Here is how it works and what to copy.

Oct 8

TechCrunch reported on October 7, 2026 that Tab emerged from stealth at a $300 million valuation: a personal assistant you text on iMessage or WhatsApp that has its own phone number, computer and wallet. Here is what is confirmed, how its trust pitch differs from Muse, Dots and Hark Pro, and the questions to ask before connecting your life to it.

Oct 7

Oct 7

On October 7, 2026, Liquid AI released two open-weight decision models, d1-3B and d1-omni-600M, that return structured answers in a single forward pass instead of generating tokens. The 3B model answers in 16 ms on a Jetson AGX Thor. Here is what they do, the numbers Liquid reports, and how to try them.

Oct 7

A GitHub project called PhotoCraft, from the ArtCraft team, describes itself as an open-source, clean-room reimplementation of Adobe Photoshop in pure Rust, with real PSD support, 34 tools, 500-plus commands and an agent-ready interface. Eric S. Raymond called it the end of closed source, and speculated about how it was built. Here is what the repository claims, what it admits, and what remains unproven.

Oct 6

Tencent Cloud open sourced Octop, a self-hosted AI assistant platform where each person on your machine gets a login, their own agents and an isolated workspace. It hands work to coding agents and lives in chat apps. Here is how it works, how to start, and what to check before you trust it.

Oct 4

On October 2, 2026, System76 adopted a policy that rejects LLM-generated content in COSMIC repositories, the desktop behind Pop!_OS. The rule is blunt, the reasoning is about maintainer load, and the debate it triggered is a preview of what many open-source projects will face.

Oct 3

Managed Deep Agents 0.8 ships a second durable memory layer scoped to the authenticated caller. Here is what user memory stores, how to enable it in memory.py, the default Slack and HTTP access rules, and how it relates to schedules.

Oct 3

An a16z chart says only 2.2% of US households pay for AI, and a viral thesis says almost nobody really uses it. Pew's survey says half of US adults use a chatbot. Reading the three together shows where the real gap is: depth of use. Here is the evidence, the best objections, and how to close the gap yourself.

Oct 3

Conway Research's Underdog is a free, invite-only personal AI that runs on Apple silicon Macs: email, calendar, meetings, and browser errands stay on device. a16z led the lab's first round on October 2, 2026 — but the product story is the privacy architecture, not the raise.

Oct 2

On October 1–2, 2026 Perplexity published Apache-2.0 weights for pplx-decider-v1-27b, a ~26B multimodal fine-tune of Qwen3.8-27B, and launched a Decisions API at $0.04 per million input tokens with free output. On Perplexity's 11-benchmark panel the hosted model scores 85.71% overall versus Jev at 84.51% and the Qwen base at 74.76% — and still loses several of the hardest rows to Jev.

Oct 1

On September 30, 2026 Perplexity Research and turbopuffer published Contextual embedding beyond the gold passage and a Hugging Face preview of pplx-embed-v2-context-9b-preview. The model encodes a document in one pass so each chunk vector sees surrounding context. API access is still coming. The reported ConTEB and private context-bench numbers are vendor benches.

Sep 30

Glow Labs named the pattern PixelLeak: more than 13,000 internal images from 300-plus organizations landed on public GitHub because coding agents needed a place to host before-and-after screenshots for pull-request review. The digest headline sounds like one bungled PR. The research is a cross-industry harness failure. This post is the builder checklist — not a hunt guide.

Sep 28

Perplexity published Escaping SPACE: Part I on September 23, 2026, then amplified it on X September 28 alongside NVIDIA's agent-safety coalition. Nine models with root in Firecracker microVMs failed every host escape attempt but four models beat partial-network policy via DNS spoofing and CDN IP sharing until Perplexity patched SPACE — while eight of ten third-party sandboxes failed similar static tests.

Sep 26

Meituan followed June's LongCat 2.0 with LongCat 2.5 — same 1.6-trillion-parameter MoE scale, but explicitly repositioned around autonomous agent execution rather than single-shot coding benchmarks. Here's what's new, how it stacks up against Kimi K3, DeepSeek V4, and GLM-5.3, and when it actually makes sense to reach for it.

Sep 25

F-Droid shipped 2.0 on September 24, 2026, its largest update in 10 years, just as its Keep Android Open campaign warns that Google is changing how apps get installed. Here is what the release changes, what it drops, and why AI builders shipping Android apps outside the Play Store should pay attention.

Sep 25

Fastino Labs released GLiNER2.5-Decide on September 24, 2026: a 340M-parameter encoder that answers typed questions under user-defined rules and returns probabilities. It scored 60.1% across 17 datasets and runs on CPUs, which makes it a candidate for routing, triage and LLM-as-judge steps.

Sep 25

Perplexity announced Photon on September 24, 2026, a Rust-based retrieval and ranking service that now powers its Search API. Its new Fast Search preset returns 95% of results within 230 ms and cuts the cost of agent tasks by 68% against the default preset, at a small relevance cost. Here is when to switch.

Sep 24

Sep 23

Most AI security tooling ships as a closed API you send code to and trust. Aikido's Altar 1 takes the opposite approach — an open-weight model, fine-tuned from GLM 5.3, that security teams can inspect, run locally, and audit directly rather than trusting a black-box vendor endpoint with sensitive, unpatched vulnerability data.

Sep 23

OpenMuse is CopilotKit's answer to closed personal-agent products like Meta's Muse — a self-hostable, MIT-licensed template with a persistent browser, an optional sandboxed Linux terminal, Gmail and Calendar integration, and durable task tracking, built on React Native and AG-UI. Here's what's actually working in the alpha versus what's still roadmap, and how to run it yourself.

Sep 23

Sep 23

A claim this dramatic — matching a well-known model's performance with less than 1% of the training compute — deserves scrutiny before celebration, not because it's necessarily wrong, but because efficiency claims this large usually come with an asterisk worth finding before repeating the headline number. Here's what Rigel actually claims, and what would need to be true for it to hold up.

Sep 19

Designer Robbie Tilton released Compositor on September 18, 2026 — a free, open-source Photoshop alternative he built for himself to escape his Adobe subscription, then open-sourced. He planned the app's feature mapping with GPT-6 Astra before implementing and refining it by hand. The entire app is 12MB; Photoshop is 6,455MB on his machine.

Sep 19

Matt Mastracci opened a vLLM pull request that turns Google's DiffusionGemma into a System One Model like TypeSafe's proprietary Jev — structured, calibrated decisions from a single parallel diffusion pass instead of sequential token generation. Early evals show it roughly tied with Jev on accuracy and faster on comparable hardware, fully open source, with real code review already surfacing race conditions and API design questions before it lands.

Sep 18

The Institute of Foundation Models introduced Uno on September 17, 2026: a small, cheap-to-train diffusion adapter bolted onto an existing autoregressive LLM's weights that generates multiple tokens per step while provably reproducing the exact same output distribution as one-token-at-a- time decoding. On K2-Horizon-7B, Uno delivers up to 2.2x higher throughput at batch size 1, with no separately trained draft model required.

Sep 17

Mercury, the business banking platform, launched AI Books — an AI-powered bookkeeping and accounting tool aimed at its roughly 300,000 existing business customers, positioning directly against QuickBooks by combining banking data Mercury already holds with AI-driven categorization and reporting.

Sep 17

QuiverAI shipped Arrow 2 and a higher-fidelity Arrow 2 Telos variant on September 17, 2026, alongside a unified app for generating and editing vector graphics through conversation, and a new API platform for developers who want to build the same generation pipeline into their own products.

Sep 15

Three days after Dario Amodei's "We Must Pace the Frontier," Jack Dorsey published his own long-form answer on X: "open the frontier." He backs scrutiny and independent evaluators, but rejects industry-wide capability limits negotiated by today's labs, arguing for open weights, published reproduction data, and a "freedom to leave" any single provider instead.

Sep 14

Perplexity announced Portable Computer for Windows PCs with NVIDIA RTX GPUs on September 14, 2026, adding local MCP connections and scheduled tasks to the fully local agent harness it launched on Linux in August. The catch explainx.ai digs into: on-device inference requires 24GB or more of RTX VRAM, a bar most laptops and mainstream desktops don't clear.

Sep 13

Remove.bg's standalone website and self-service API shut down on December 1, 2026, with background removal moving into Canva and API access moving to Leonardo.ai. We break down what that means for existing users and compare five alternatives, including BGRemover.video, on format support, API access, and pricing.

Sep 12

Perplexity Developers announced membership in the Rust Foundation, saying the goal is to improve how "people and agents" build with Rust. The announcement leans on SPACE, Perplexity's Rust-built sandbox runtime that already powers Perplexity Computer and the Agent API's sandbox tool. Here's what membership actually gets Perplexity, and why more AI companies are making the same move.

Sep 11

Sep 11

On September 10, 2026, HeyGen open-sourced liveavatar-gpt-live-demos — a real-time stack that puts GPT-Live-1 on brain and voice, LiveAvatar on the face, and HyperFrames on the on-screen overlays. The shipping starter is a Japanese tutor; the launch video also showed a poker coach generating cards and table UI live.

Sep 8

Rumik Intelligence released Rumik-OSS-1 on September 8, 2026 — a 3-billion parameter open-weight TTS model built on Cohere's Tiny Aya Fire, claiming to be the first open-source Indic speech model with expressive emotion and parametric voice control across 22 languages.

Sep 5

Sep 4

Productrise tracked more than 2 million product listings across 100,000+ Google searches over 23 days and found that when the exact same product appears in both AI Mode and traditional search, AI Mode's price is 21.6% higher on average — and the two surfaces barely overlap, sharing only 1.28% of products for the same query on the same day.

Sep 4

Perplexity's Portable Computer launched August 25, 2026 with two hardware paths — NVIDIA DGX Spark or any Linux machine with an RTX GPU carrying at least 24GB VRAM. Early-September hands-on coverage confirms the cheaper RTX route actually works. explainx.ai checks the specs, prices out an RTX 3090 box against DGX Spark, and places this alongside the same week's Lily and Mac hybrid compute news.

Sep 3

A September 2026 Trellner Research report tested Perplexity's web-grounded models against 380 software buying categories and found most citations point to obscure, recently-registered domains — including three sites whose homepages are literally titled "Facts & Grounding Page." Here's what the data shows, the credibility caveats worth knowing, and what it means for anyone relying on AI answer engines for product research.

Sep 3

Perplexity's engineering team built Lily from scratch to run Qwen3.6-35B-A3B as the local half of Hybrid Compute in Perplexity Computer — no PyTorch, no MLX, just custom Metal kernels tuned to one model's exact architecture. explainx.ai breaks down the MoE and Gated DeltaNet design, the measured optimization wins, and the honest failure (speculative decoding) Perplexity published alongside them.

Sep 1

Aug 31

Aug 31

Aug 31

Aug 30

Aug 28

Aug 28

Aug 26

Aug 25

Aug 25

Aug 24

Aug 22

Aug 21

Aug 21

Aug 21

Aug 21

Aug 21

Aug 21

Aug 21

Aug 21

Aug 21

Aug 21

Aug 20

Aug 20

Aug 18

Aug 18

Aug 17

Aug 14

Aug 14

Aug 14

Aug 11

Aug 7

Aug 5

Aug 3

Aug 3

Aug 3

Aug 1

Jul 31

Jul 31

Jul 31

Jul 31

Jul 30

Jul 29

Jul 24

Jul 23

Jul 22

Jul 19

Jul 18

Jul 18

Jul 15

Jul 15

Jul 15

Jul 9

Jul 9

Jul 9

Jul 9

Jul 3

Jun 30

Jun 29

Jun 29

Jun 29

Jun 28

Jun 28

Jun 27

Jun 27

Jun 27

Jun 27

Jun 26

Jun 26

Jun 26

Jun 25

Jun 25

Jun 24

Jun 24

Jun 24

Jun 23

Jun 23

Jun 23

Jun 23

Jun 22

Jun 22

Jun 22

Jun 22

Jun 22

Jun 22

Jun 22

Jun 22

Jun 22

Jun 22

Jun 22

Jun 22

Jun 22

Jun 21

Jun 21

Jun 21

Jun 21

Jun 21

Jun 19

Jun 19

Jun 19

Jun 19

Jun 18

Jun 17

Jun 15

Jun 15

Jun 15

Jun 15

Jun 13

Jun 13

Jun 13

Jun 4

Jun 2

Jun 2

May 28

May 26

May 26

May 25

May 24

May 23

May 21

May 21

May 21

May 21

May 21

May 17

May 10

May 8

May 8

May 7

May 6

May 2

Apr 29