#Tutorial/How-to

AIOllama says users can enable ChatGPT inside its app, with downloads available at The post gives no further details on how the integration works or which models it covers.

AIGoogle Developers Blog describes autofinetune, a project applying autonomous agent loops to LLM post-training with Tunix, Gemma, and Cloud TPUs. In an SFT case study on FunctionGemma, an agent ran 20 automated experiments on a Cloud TPU v5e-1 to adjust LoRA settings, optimizers, and learning rates. In a GRPO case study on Gemma 3 1B for GSM8K math reasoning, the agent ran 40 experiments on a Cloud TPU v6e-1 and improved total reward by about 10%.

AIGiles Thomas extended the GPT-2-style code from Sebastian Raschka's "Build a Large Language Model (from Scratch)" into a 6-expert, 2-active mixture-of-experts model and trained it from scratch over 8 days. Raschka praised the project as interesting LLM work done on a single GPU.

AIGoogle Gemini product lead Logan Kilpatrick shares a link to AI Studio's documentation and encourages readers to try it out. The post itself gives no details on what the documentation covers or what changed.

AIHugging Face announced a broadcast titled "Training Agents 4: From reward functions to environments" on X. The post gives no further details on its content or speakers.

AIRadixArk links to a blog post on DeepSeek V4.1 at lmsys.org. The post text provided contains only the URL, so no further details on the model or its performance can be reported.

AIRadixArk has published a cookbook on its Miles documentation site covering how to run DeepSeek V4.1 Flash. The post itself contains only a link to the cookbook page, so no further details about features, figures, or setup steps are available.

AIFireworks AI describes a four-stage path for teams moving from renting closed frontier models to training their own, starting with API use and prompt, context, and harness engineering. The post uses the UIPad computer-use dataset to show that Kimi K3 ties GPT 5.6 Sol overall at 87.7 but wins three of four categories while costing about half as much, suggesting routing. After roughly three hours of training on the training split, the tuned Kimi K3 outperforms GPT 5.6 Sol on the held-out test set.

AISherwin Wu, an OpenAI executive, says employees now use Astra to vibe-code custom forms, deploy them on ChatGPT, and share the links instead of Google Forms. The post describes this as an emerging internal use case around ChatGPT sites.

AIGranola says users can add personal jargon in their own settings. The post provides no further detail on how this works or what it affects.

AIMistral AI helped a European energy operator migrate 40,000 lines of Fortran 77 to C++ for a reservoir simulator with no test suite. The post explains a parity harness that checks numerical agreement between the two codebases, and a workflow where agents coder, tester, and reviewer migrate modules under human review. Its authors note the approach covered the self-contained first sprint of 40,000 of 300,000 lines and that dependent systems would bring additional challenges.

AIAmy, a 58-year-old with no coding background, built Wally, an AI voice aid app using Manus, for her brother Jamie after cancer surgery at Brigham and Women's Hospital left him unable to speak. The app combines one-tap urgent and everyday phrases with golf news, live tournament scores, and family messages, all placed on his phone's home screen.

AIGoogle Developers Blog argues that teams building AI coding agents should replace end-to-end benchmark scores with behavioral evaluations that test discrete, observable actions. Examples include asking clarifying questions on underspecified prompts, running a local validator before marking a build change complete, and consulting live search for current information. The post recommends fast, deterministic unit-style checks, outcome-based LLM-as-a-judge checks for complex tasks, and batch runs that track aggregate pass rates over time.

AIInferact says months of vLLM tuning for agentic workloads, validated on SemiAnalysis's AgentX benchmark, let open-source models reach up to 130K tokens per GPU-second. The company claims this is 106 times cheaper than Opus 5 API pricing. The work is described as part of a vLLM blog post covering architecture, framework, and runtime optimizations.

AIGoogle AI Studio is encouraging developers to start building apps with Gemini 3.8 Flash, linking to a guide on ai.dev. The post offers no benchmarks, pricing, or feature details beyond that invitation.

AIGoogle Antigravity announces that Google DeepMind's science-skills is available for download on GitHub. The post includes a link to the google-deepmind/science-skills repository and no further details about its contents or features.

AITinker has published a cookbook recipe for fine-tuning a model to predict event probabilities from reference information. The recipe starts with a dataset from ProphetArena and can be adapted to custom data, with code available on GitHub.

AIJohn Schulman says two papers on counterfactual simulatability used Tinker for fine-tuning experiments, one of them building on earlier work by Hase et al. Tinker's background post frames the approach as predicting how an LLM's output changes under a different prompt, and cites both papers.

AIAndrew Ng presented an AI Engineering Skills Map for using coding agents such as Claude Code, Codex, Cursor, OpenCode, and Pi. The workflow he describes covers planning, execution, and deployment with monitoring, and he identifies five key skills: directing the workflow, enabling agent autonomy, reviewing the work, customizing the agent and its environment, and coding agent foundations. The source says these skills matter more as the agents evolve quickly.

AITinker, the platform from @tinkerapi, supported two recent papers testing counterfactual simulatability as a way to interpret LLM behavior. The core idea is that understanding a model means predicting how its output changes when the prompt changes, with causes ranging from specific words to abstract properties such as a user's angry tone.

AIGoogle's Gemini Enterprise developer experience team tested agent governance workflows without internal shortcuts and fixed friction points across its agent governance products. Fixes included documentation stating that enabling the Identity-Aware Proxy API is a hard requirement, auto-allowing essential Google-managed platform APIs in the Agent Gateway, and adding Private Service Connect and Cloud DNS setup guidance for Semantic Governance. The team also published ready-made Logs Explorer queries for monitoring Agent Gateways and Content Security.

AIDatabricks used Unity AI Gateway tracing and Genie One to find seven small MCP-server bugs and eliminate an estimated $1.2M in annual wasted AI spend and lost productivity within an hour. The bugs drove about $499K per year in wasted tokens, roughly 12,000 engineering hours per year in agent wait time, and 1,409 tool errors in a single 24-hour window. Matei Zaharia argues that analyzing tracing data for AI workloads will become a routine form of operational data analysis across companies, much like finance and security.

AIRadixArk published a blog post on post-training with Miles aimed at understanding and generating the multimodal world. The post's main text is only a link, so no further technical details, figures, or benchmarks can be confirmed from the source.

AIPrime Intellect reports that rebuilding RL weight transfer for GLM-5.2 on NIXL and ModelExpress cut sync time from 86.1 seconds with NCCL to 3.9 seconds in its fastest setting. The method traces vLLM's loader to find each tensor's runtime layout, then reads only the needed source bytes over RDMA and replays the rest locally. Most remaining latency comes from vLLM's pause consensus, which the team reduced by syncing every wave instead of every 32.

AIMihail Eric announced the 2026 edition of his Stanford course "The Modern Software Developer," with 85% of the Fall 2025 material replaced by AI-native topics such as agent skills, context engineering, and agentic code review. Students will ship pull requests to real open-source AI repositories, with partners including Browserbase, HeyGen, and CopilotKit offering mentorship.

AIMeta Engineering describes an AI agent for a compliance domain that stores expert knowledge in structured, auditable files and separates it from reasoning procedures called recipes. Expert feedback is diagnosed, compiled into verified text edits, tested against regression suites, and reviewed by humans, all without retraining the underlying model. Meta reports that domain experts rated outputs useful almost all the time and that assessment time fell from days to minutes.

AIGoogle's AI Agents Challenge judges highlighted four engineering patterns in top-ranked submissions: bidirectional MCP, event-driven concurrency, same-bar fallback, and tiered routing. One team exposed its internal MCP tools as an external MCP server that other agents could call, with access control required once outside callers reach it. Another replaced a linear agent pipeline with an asyncio.Queue-based event bus so agents react to shared events in parallel rather than waiting in a call chain.

AIAnthropic's Alex Albert says he is running Blender headless, meaning without its graphical interface. The post offers no further details on the setup, purpose, or results.

AIGoogle AI Studio has published a developer guide for agentic video understanding with Gemini. The post links to the guide on AI Studio's learning page but gives no further technical details.

AIThe author rebuilt an agent harness with only a bash tool and a media viewer, and task completion stayed in the same range. Three example workflows show multi-file edits, bisecting a flaky test, and correlating compressed logs in SQLite, with the intermediate data kept out of the model context. In a comparison against separate file, edit, and search tools on the same coding tasks, the shell-centered setup performed on par or better, though the author notes images still need a multimodal channel.