Seedance 2.5: ByteDance's 30-Second Video Model With Native Audio

ByteDance released Seedance 2.5 on July 31, 2026. It generates 30-second video clips with audio in a single pass, supports multi-turn extension, and accepts up to 30 images, 10 videos, and 10 audio files as reference per input. Google's Gemini Omni Flash currently caps output at 10 seconds and does not yet support audio reference uploads or scene extension in the Gemini API. Seedance 2.5 launched on Jimeng AI and Doubao Pro; BytePlus ModelArk published a Seedance 2.5 tutorial on August 7, 2026, but regional API availability should be verified before building a production dependency.

By Sarah Chen · 7 min · Aug 10, 2026

Tech Tips

Promptfoo: Test Your LLM Prompts Like Unit Tests

8 min · Aug 10, 2026

Open Source

SpeakoFlow: The Open-Source Voice Assistant That Stays Local

8 min · Aug 7, 2026

Reviews

Atlaso: Does One Memory Layer Fix Every AI Tool in 2026?

8 min · Aug 7, 2026

AI News

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AI News

Seedance 2.5: ByteDance's 30-Second Video Model With Native Audio

By Sarah Chen · 7 min · Aug 10, 2026

AI News

Muse Code: Meta's Terminal Agent Is Cheap If You Pay in Code

By Sarah Chen · 8 min

AI News

DeepSeek V4 Flash 0731: Frontier Agent Work at $0.14

By Sarah Chen · 6 min

Tech Tips

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Tech Tips

Promptfoo: Test Your LLM Prompts Like Unit Tests

Promptfoo is an open-source CLI (24.1k GitHub stars) that treats LLM prompts as testable code using YAML test cases and assertions. OpenAI announced it was acquiring the company on March 9, 2026, committing to continue the open-source project. This guide covers installation (Node.js 22.22.0 or newer, Node 24 recommended), scaffolding a first eval with npx promptfoo@latest init, choosing assertion types by cost tier, guarding cost and latency, RAG and agent evals, CI gating strategy, the red teaming half of the tool, and three honest limits of eval suites.

By Marcus Rivera · 8 min · Aug 10, 2026

Tech Tips

LangGraph: Build Durable, Stateful AI Agents in Python

A practical guide to LangGraph, the durable agent framework that hit 1.0 in October 2025 and the 1.2 line by mid-2026. It covers the three core primitives (state, nodes, edges), conditional edges for branching and loops, and checkpointer-based persistence for crash recovery and memory. It also explains the deprecation of create_react_agent in favor of LangChain's create_agent, and the rule of thumb for choosing between the high-level agent builder and low-level StateGraph.

By Marcus Rivera · 6 min · Jul 26, 2026

Tech Tips

LiteLLM: One Unified API for Every LLM Provider in 2026

LiteLLM is an open-source gateway that gives developers a single OpenAI-format interface to call 100+ LLM providers. This tutorial covers installing the SDK and Proxy Server, switching providers by changing a model string, unified exception handling, streaming, and adding cost tracking, observability, virtual keys, and budgets.

By Marcus Rivera · 7 min · Jul 17, 2026

Reviews

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Reviews

Atlaso: Does One Memory Layer Fix Every AI Tool in 2026?

Atlaso is a cross-tool AI memory layer from Atlaso Labs that installs into Claude Code, Cursor, Codex, Claude Desktop, OpenCode and Antigravity via a single shell command, capturing decisions after each turn and injecting the top five relevant memories before the next one. Its published four-judge study on LongMemEval-S (n=500, shared Qwen 3.5-9B reader) shows Atlaso beating mem0 by 9.8 to 14.8 percentage points, and also documents an 11.5-point loss to mem0 on the adversarial LoCoMo subset plus a failure to reproduce mem0's headline 93.4 percent figure. The shipped product lags the research: supersede logic is not triggered automatically, injected memories are invisible from the terminal, and there is no team memory or self-hosting. Free covers one device and one tool; Pro is 10 dollars a month and Build is 25.

By Marcus Rivera · 8 min · Aug 7, 2026

Reviews

Prelint: The AI Reviewer That Catches Product Drift, Not Bugs

By Marcus Rivera · 8 min

Reviews

Google Antigravity: Is the Agent-First IDE Worth It in 2026?

By Marcus Rivera · 5 min

Open Source

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Open Source

SpeakoFlow: The Open-Source Voice Assistant That Stays Local

SpeakoFlow is a free, MIT-licensed local-first voice assistant for Windows, macOS and Linux, built by solo developer Abhishek Barali as a fork of CJ Pais's Handy. It combines hotkey dictation, a 'Hey Flow' generative writing mode, an assistant panel with screen vision, live translation and AI cleanup. Speech-to-text always runs on-device via whisper.cpp and Parakeet; the assistant can run fully offline through a built-in llama.cpp engine, through Ollama or LM Studio, or through any OpenAI-compatible cloud provider with your own key. There is no account and no telemetry. The trade-offs are real: the binaries are not code-signed on Windows or macOS, requiring a manual quarantine-clearing step on Mac, and the project is at v1.0.1 with 126 commits, six GitHub stars and one maintainer.

By Marcus Rivera · 8 min · Aug 7, 2026

Open Source

Meetily: The Open-Source AI Notetaker That Runs 100% Local

Meetily is a privacy-first, open-source AI meeting assistant with 27.4K GitHub stars and an MIT license. Built on Rust and Tauri, it runs Whisper or Parakeet transcription and Ollama summarization entirely on your own device, so meeting audio never touches the cloud. It supports macOS and Windows, with flexible summary providers and a commercial PRO tier.

By Marcus Rivera · 5 min · Jul 30, 2026

Open Source

Bumblebee: Perplexity's Read-Only Dev Endpoint Scanner

Bumblebee is Perplexity's open-source, read-only supply-chain scanner for macOS and Linux developer endpoints, written in Go with zero non-stdlib dependencies under Apache 2.0. It inventories npm, PyPI, Go, RubyGems, Composer and other package managers plus MCP configs, editor extensions, and browser extensions, emitting NDJSON findings against operator-supplied exposure catalogs. Its read-only design never invokes package managers, so it cannot trigger malicious postinstall scripts during a scan.

By Marcus Rivera · 6 min · Jul 28, 2026

Deep Dives

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Deep Dives

Speculative Decoding: How LLMs Write Tokens 3x Faster

Speculative decoding accelerates LLM inference by having a cheap drafter propose several tokens that the target model verifies in one parallel forward pass, with a rejection-sampling step that makes the output distribution provably identical to the target model's. The landscape runs from separate draft models through Medusa (2.2-3.6x) and EAGLE-3 (up to 6.5x) to DeepSeek's co-trained MTP heads (85-90% second-token acceptance) and model-free n-gram lookup. The catch: speculation spends surplus compute to save memory bandwidth, so gains shrink as batch size rises and can go negative once the GPU becomes compute-bound.

By Aisha Patel · 10 min · Aug 5, 2026

Deep Dives

FlashAttention: The IO-Aware Trick That Made Long Context Cheap

By Aisha Patel · 9 min

Deep Dives

RoPE: The Rotary Embeddings Behind Every Modern LLM

By Aisha Patel · 8 min

Ethics & AI

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Ethics & AI

EU AI Act Article 50: The Transparency Rules That Weren't Delayed

EU AI Act Article 50 transparency duties take effect August 2, 2026 and were not deferred by the Digital Omnibus, which pushed only the Annex III high-risk regime to December 2027. Article 50 requires chatbot disclosure, machine-readable marking of AI output, and deepfake labeling. Fines reach EUR 15 million or 3% of worldwide turnover, enforceable from the same date.

By Aisha Patel · 6 min · Jul 27, 2026

Ethics & AI

TAKE IT DOWN Act: The Deepfake Law Now Binding Every Platform

The TAKE IT DOWN Act's Section 3 set a May 19, 2026 deadline for covered U.S. platforms to offer a removal process for non-consensual intimate images, including AI deepfakes, and to take them down within 48 hours. The FTC enforces it with civil penalties up to $53,088 per violation and has warned 15 major platforms.

By Aisha Patel · 6 min · Jul 16, 2026

Ethics & AI

Algorithmic Hiring: When AI Rejects You Before a Human Does

Algorithmic hiring tools that score and reject candidates face legal scrutiny. Mobley v. Workday, conditionally certified May 2025 as a nationwide ADEA collective, tests whether a software vendor can be an employer's 'agent' liable for discrimination. Disparate-impact law, the EEOC's $365K iTutorGroup settlement, and NYC Local Law 144 bias audits frame the accountability debate.

By Aisha Patel · 5 min · Jul 12, 2026