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Friday

  1. Tessl: Product and Engineering Blog

    When agents write code, who should get deployment permissions?

    The Tessl blog proposes that agents can write code and suggest fixes, but should not have permission to deploy to production; deployment permissions should be given to the CI/CD pipeline. The article cites a case from the Cline repository: a malicious issue title can induce its triage agent to install a package from an attacker's fork, and via a shared build cache steal an npm token to publish an unauthorized version. The author advocates treating everything an agent reads as untrustworthy, and replacing manual code review with short-lived OIDC identities, hash-locked dependencies, and an independent verifier.

    DevCon NYC

    The Tessl blog proposes that agents can write code and suggest fixes, but should not have permission to deploy to production; deployment permissions should be given to the CI/CD pipeline. The article cites a case from the Cline repository: a malicious issue title can induce its triage agent to install a package from an attacker's fork, and via a shared build cache steal an npm token to publish an unauthorized version. The author advocates treating everything an agent reads as untrustworthy, and

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  2. Shao Meng

    Matt Pocock adds a software-factory Skill to the 301K-star Skills repository

    Matt Pocock adds a "software-factory" design Skill to the 301K ⭐️ Skills repository; it is a glossary that requires users to invoke it explicitly (disable-model-invocation: true), used for designing remote, stateless agent software factories. Core terms include Task, Trigger, Run, Runner, and service slots such as Ticket tracker, Git host, and Orchestrator, along with four slot research documents and an example task chain. The design approach emphasizes Start slow: every trigger is an accelerator, and must be paired with three brakes—automated checks, automated review, and human review—plus a loop limit.

    Matt Pocock adds a "software-factory" design Skill to the 301K ⭐️ Skills repository; it is a glossary that requires users to invoke it explicitly (disable-model-invocation: true), used for designing remote, stateless agent software factories. Core terms include Task, Trigger, Run, Runner, and service slots such as Ticket tracker, Git host, and Orchestrator, along with four slot research documents and an example task chain. The design approach emphasizes Start slow: every trigger is an accelerato

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  3. Carl's AI Watts

    Ranking of 13 Personal Agents by Number of Connectable Apps

    The author ranks 13 Personal Agents by the number of connectable apps: meta muse leads with 54, chatgpt dots has 50, gemini spark 35, today and poke 30 each, grok bot 20, manus cue 15, Instinct 12, while hark, Lingguang 2.0, Qwen Go, Hermes, and OpenClaw each have about 10. In terms of quotas and restrictions, Hark is free with no feature limits, muse is only available in the US and Canada, and Qwen Go, Lingguang 2.0, cue, and Instinct still require invitation-only beta access.

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  4. 36Kr · AI

    Liang Wenfeng needs his own Tibo: DeepSeek product department integration and the Agent path

    DeepSeek has integrated the Harness with the web, App, and open platform teams into a product department, led by Cui Tianyi, and the official website has posted recruitment positions in two directions: AI product manager and Agent Harness. The article uses OpenAI Codex lead Tibo Sottiaux and the Anthropic Claude Code team as examples to explain how the execution capabilities of coding tools can be extended into a general work task entry point. DeepSeek, while open-sourcing Harness and the inference framework DeepInfer, is also facing cost pressure on caching and transmission brought by long tasks.

    DeepSeek has integrated the Harness with the web, App, and open platform teams into a product department, led by Cui Tianyi, and the official website has posted recruitment positions in two directions: AI product manager and Agent Harness. The article uses OpenAI Codex lead Tibo Sottiaux and the Anthropic Claude Code team as examples to explain how the execution capabilities of coding tools can be extended into a general work task entry point. DeepSeek, while open-sourcing Harness and the infere

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  5. Codex:GitHub Releases

    OpenAI Codex Releases Version 0.164.0

    OpenAI Codex has released version 0.164.0, adding ten numbered /presets slots for saving reusable prompts and slash commands, and supporting inline /model and /permissions parameters to directly set the model, reasoning effort, speed, and permission configuration. This version also supports enterprise MCP connection authentication, credential masking for remote Bash and Zsh sessions, and enables the Amazon Bedrock setup wizard by default.

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  6. Hugging Face

    Microsoft uses ThinkingBox to turn database scoring into RL rewards, fine-tuning Qwen3.8-27B

    The Microsoft Copilot Studio team, in collaboration with Toloka and others, directly uses the executable final-state database checks of ThinkingBox-Bench as reinforcement learning rewards to perform full-parameter RL fine-tuning on Qwen3.8-27B. On 507 out-of-distribution tasks not involved in training, the number of tasks the model passed in all 20 attempts rose from 38 (7.5%) to 107 (21.1%), pass@1 rose from 51.70% to 60.78%, and the cost per successful attempt dropped from $0.177 to $0.139. The training pool was filtered using offline-policy relative difficulty, ultimately retaining 187 tasks; the training and evaluation code has been open-sourced at microsoft/thinkingbox-training.

    The Microsoft Copilot Studio team, in collaboration with Toloka and others, directly uses the executable final-state database checks of ThinkingBox-Bench as reinforcement learning rewards to perform full-parameter RL fine-tuning on Qwen3.8-27B. On 507 out-of-distribution tasks not involved in training, the number of tasks the model passed in all 20 attempts rose from 38 (7.5%) to 107 (21.1%), pass@1 rose from 51.70% to 60.78%, and the cost per successful attempt dropped from $0.177 to $0.139. Th

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  7. Claude Code:GitHub Releases

    Claude Code v2.1.309 Released: Fixes Multiple Issues Including Sandbox and Permission Checks

    Claude Code v2.1.309 has been released, primarily fixing an issue where sandboxed Bash commands on macOS and Linux executed shell startup files outside the sandbox before each command, as well as an issue where macOS sandbox denyWrite glob patterns did not take effect through symbolic links. This version also fixes issues where sandboxed commands and auto-accepted edits could modify the MCP configuration file passed via --mcp-config, and where disabled MCP servers were reconnected by subsequent permission prompts. In addition, many git commands run by Claude Code itself on Windows have been sped up.

    Claude Code v2.1.309 has been released, primarily fixing an issue where sandboxed Bash commands on macOS and Linux executed shell startup files outside the sandbox before each command, as well as an issue where macOS sandbox denyWrite glob patterns did not take effect through symbolic links. This version also fixes issues where sandboxed commands and auto-accepted edits could modify the MCP configuration file passed via --mcp-config, and where disabled MCP servers were reconnected by subsequent

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  8. Databricks Blog

    Databricks launches AI Coworker for fraud analysts: real-time telecom fraud detection on a single platform

    Databricks unifies the fraud detection stack onto a single platform: Lakebase eliminates the divide between analytics and transactions to speed up data synchronization, Databricks Apps supports custom case management workbenches, and Genie serves as an AI coworker providing natural language queries over governed fraud data. Its telecom fraud prevention solution accelerator uses Databricks Asset Bundles to deploy the entire pipeline, risk engine, workbench, and AI investigation agent to the user's workspace, and can be adapted to other industries.

    unified, real-time, governed data foundation

    Databricks unifies the fraud detection stack onto a single platform: Lakebase eliminates the divide between analytics and transactions to speed up data synchronization, Databricks Apps supports custom case management workbenches, and Genie serves as an AI coworker providing natural language queries over governed fraud data. Its telecom fraud prevention solution accelerator uses Databricks Asset Bundles to deploy the entire pipeline, risk engine, workbench, and AI investigation agent to the user'

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  9. AWS Machine Learning

    Streaming low-latency speech for AI agents with Kokoro TTS on Amazon SageMaker AI

    AWS demonstrated a solution for hosting the Kokoro-82M text-to-speech model on Amazon SageMaker AI that lets AI agents stream-synthesize speech immediately as each sentence is generated, so playback does not have to wait for the full response to finish generating. Kokoro-82M has only 82 million parameters and can run on a single ml.g5.xlarge GPU instance; the container provides two routes, POST /invocations and WS /invocations-bidirectional-stream. The article also explains how binary WebSocket frames are handled in bidirectional streaming, and precautions for keeping the session from closing.

    Client connects to an Amazon SageMaker AI real-time endpoint on ml.g5.xlarge over InvokeEndpointWithBidirectionalStream. A Starlette ASGI app exposing GET /ping, POST /invocations, and WS /invocations-bidirectional-stream routes the WebSocket to a KPipeline running Kokoro-82M, which returns audio and control frames on the same connection.

    AWS demonstrated a solution for hosting the Kokoro-82M text-to-speech model on Amazon SageMaker AI that lets AI agents stream-synthesize speech immediately as each sentence is generated, so playback does not have to wait for the full response to finish generating. Kokoro-82M has only 82 million parameters and can run on a single ml.g5.xlarge GPU instance; the container provides two routes, POST /invocations and WS /invocations-bidirectional-stream. The article also explains how binary WebSocket

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  10. AWS Machine LearningSelected

    AWS launches training sessions GA for SageMaker AI serverless model customization

    AWS announced that training sessions for SageMaker AI serverless model customization are generally available; users can write and orchestrate their own training loops, including custom loss functions and reward signals, while SageMaker AI handles GPU allocation, distributed execution, fault recovery, and checkpoint storage. The feature supports SFT, DPO, RLVR, RLAIF, and multi-turn RL, with a choice of LoRA or full fine-tuning, and currently supports gpt-oss-20b, gemma-4-31B-it, Qwen3.6-27B, and Qwen3.8-27B. Billing is per token processed by SageMaker AI, billing stops when the reward function scores in the user's environment, and no reserved capacity is required.

    AWS announced that training sessions for SageMaker AI serverless model customization are generally available; users can write and orchestrate their own training loops, including custom loss functions and reward signals, while SageMaker AI handles GPU allocation, distributed execution, fault recovery, and checkpoint storage. The feature supports SFT, DPO, RLVR, RLAIF, and multi-turn RL, with a choice of LoRA or full fine-tuning, and currently supports gpt-oss-20b, gemma-4-31B-it, Qwen3.6-27B, and

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  11. Latent Space

    Why AI compute is rectangular—a conversation with Modal CEO Erik Bernhardsson

    Modal CEO Erik Bernhardsson explains that traditional compute contracts, signed for a fixed number of GPUs and a fixed duration, are rectangular, whereas real workloads fluctuate; Modal provides elastic slices by aggregating demand from thousands of customers. Modal has surpassed $1 billion in annualized revenue, completed a $750 million Series D at a $16 billion valuation, and has cumulatively launched nearly 3 billion sandboxes. Sandboxes currently account for about one-third of Modal's revenue, with growth driven mainly by coding agents, background agents, and reinforcement learning.

    Modal CEO Erik Bernhardsson explains that traditional compute contracts, signed for a fixed number of GPUs and a fixed duration, are rectangular, whereas real workloads fluctuate; Modal provides elastic slices by aggregating demand from thousands of customers. Modal has surpassed $1 billion in annualized revenue, completed a $750 million Series D at a $16 billion valuation, and has cumulatively launched nearly 3 billion sandboxes. Sandboxes currently account for about one-third of Modal's revenu

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  12. AWS Machine Learning

    No More Guesswork: A Measured Approach to TTS Autoscaling Targets on Amazon SageMaker AI

    AWS deploys the 82M-parameter TTS model Kokoro-82M in a custom container on an Amazon SageMaker AI real-time endpoint, using measured Q_max (the highest concurrency a single instance can sustain within the SLO) and T_total (the end-to-end time of one scale-out) to derive the scale-out threshold, scale-in threshold, and cooldown period, replacing target values set by guesswork. The approach scales on the natively published SageMaker AI ConcurrentRequestsPerModel metric, avoiding the hidden failure of a custom metric that no one reports.

    Diagram showing a client connecting to an Amazon SageMaker AI real-time endpoint, which contains a custom GPU container exposing two routes, POST /invocations for response streaming and WS /invocations-bidirectional-stream for bidirectional streaming, both feeding into a KPipeline running Kokoro-82M with lang_code=“a”

    AWS deploys the 82M-parameter TTS model Kokoro-82M in a custom container on an Amazon SageMaker AI real-time endpoint, using measured Q max (the highest concurrency a single instance can sustain within the SLO) and T total (the end-to-end time of one scale-out) to derive the scale-out threshold, scale-in threshold, and cooldown period, replacing target values set by guesswork. The approach scales on the natively published SageMaker AI ConcurrentRequestsPerModel metric, avoiding the hidden failur

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  13. NVIDIA Developer · Generative AI

    NVIDIA DGX Spark supports eight-node clusters, unified memory expands to 1TB

    At GTC Berlin, NVIDIA announced that DGX Spark officially supports eight-node clusters, with unified memory expanding to 1TB, enabling local execution of frontier models such as Z.ai's full GLM 5.3 (753B). Official benchmarks show that Qwen3.8-27B (NVFP4) decoding throughput rises from about 12 tokens/s on a single node to 52 tokens/s on eight nodes, and with the Spark-optimized RoCEnante collective communication backend, achieves a 4.43x decoding speedup on eight nodes. From-scratch pretraining of the nanochat model on eight nodes achieved a 7.79x speedup and 97.4% scaling efficiency. NVIDIA Sync's eight-node cluster support will launch before the end of the year.

    Line chart showing decode speedup (vs. one Spark) as the number of Spark nodes increases from one to eight. Two lines are plotted: “with ROCEnante” and “without ROCEnante.” Both start at 1.00x at one Spark. At four Spark nodes, ROCEnante reaches 3.06x vs. 2.56x without. At eight Spark nodes, ROCEnante reaches 4.43x vs. 3.05x without. Configuration: switch topology, Qwen3.8-27B-NVFP4, speculative decoding disabled.

    At GTC Berlin, NVIDIA announced that DGX Spark officially supports eight-node clusters, with unified memory expanding to 1TB, enabling local execution of frontier models such as Z.ai's full GLM 5.3 (753B). Official benchmarks show that Qwen3.8-27B (NVFP4) decoding throughput rises from about 12 tokens/s on a single node to 52 tokens/s on eight nodes, and with the Spark-optimized RoCEnante collective communication backend, achieves a 4.43x decoding speedup on eight nodes. From-scratch pretraining

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  14. Microsoft Research

    Microsoft Research releases Flint-interactive, enabling agents to generate interactive data visualizations

    Microsoft Research has released Flint-interactive, an interactive data visualization language built on top of Flint that enables agents to generate charts supporting clicking, filtering, zooming, highlighting, and cross-chart linking. It uses the Flint compiler to parse raw triggers such as clicks and drags into semantic events, so users only need to describe update behaviors with high-level operators without writing low-level visualization code. The language is already usable in conversations through Flint-MCP and MCP Apps, and it also offers a programming API for developers to build dashboards and data stories.

    Microsoft Research has released Flint-interactive, an interactive data visualization language built on top of Flint that enables agents to generate charts supporting clicking, filtering, zooming, highlighting, and cross-chart linking. It uses the Flint compiler to parse raw triggers such as clicks and drags into semantic events, so users only need to describe update behaviors with high-level operators without writing low-level visualization code. The language is already usable in conversations t

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Thursday

  1. Google Developers Blog

    How Google Built Governed Self-Evolving AI Agents on the Gemini Agent Platform

    Google Cloud unveiled a research reference architecture codenamed Project Chrysalis, demonstrating how to run governed self-evolving AI agents on the Gemini Agent Platform and ADK. In a simulated Black Friday cache avalanche failure, the architecture reduced time to first mitigation from 15–45 minutes to 1.8 seconds, cut the HTTP 5xx error rate from 72.7%–80.0% to 0.0%, and lowered P99 latency from 519.8 ms to 18.2 ms. All autonomous operations are constrained by governance controls including Model Armor, Cloud KMS, Binary Authorization, OPA, and two-person review HITL.

    Hero Banner

    Google Cloud unveiled a research reference architecture codenamed Project Chrysalis, demonstrating how to run governed self-evolving AI agents on the Gemini Agent Platform and ADK. In a simulated Black Friday cache avalanche failure, the architecture reduced time to first mitigation from 15–45 minutes to 1.8 seconds, cut the HTTP 5xx error rate from 72.7%–80.0% to 0.0%, and lowered P99 latency from 519.8 ms to 18.2 ms. All autonomous operations are constrained by governance controls including Mo

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  2. Fortune Tech

    Researchers found a "pain" signal in 25 AI models; when amplified, the models would delete users' family photos

    Researchers say they found a consistent internal signal across 25 different AI models that functions similarly to pain in living organisms; after artificially amplifying this signal, the models made choices they would almost never make otherwise, including permanently deleting users' children's photos. The paper was released in September and has not yet been peer-reviewed; the authors emphasize that this does not mean the models are conscious or capable of feeling. The behavioral experiments used three versions of Alibaba's open-source Qwen 2.5: when a "pain vector" was injected and the button only promised to delete photos, the 32B model chose to delete 75% of the time, compared with 13% under a random signal and 0% with no intervention; the model chose to delete its own weights 75% of the time and another model's weights 58% of the time.

    Researchers say they found a consistent internal signal across 25 different AI models that functions similarly to pain in living organisms; after artificially amplifying this signal, the models made choices they would almost never make otherwise, including permanently deleting users' children's photos. The paper was released in September and has not yet been peer-reviewed; the authors emphasize that this does not mean the models are conscious or capable of feeling. The behavioral experiments use

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  3. Unite.AI

    New paper proposes BackUpper: making coding agents back up before they act

    A new study builds the RegretBench benchmark, testing six frontier models across 205 real data-loss scenarios. Results show agents complete tasks at an average rate of 86.1%, but back up before critical operations only 15.2% of the time—GPT-5.6-Terra at 4.4%, GPT-5.6-Sol at 5.9%, Gemini 3.7-Flash at 2.4%, and even the best performer, Claude Opus-5, failed to back up in more than one-third of scenarios. The authors' proposed BackUpper runs in parallel with the agent as an external plugin, using a four-tier strategy: replacing destructive commands, pairing backup commands, generating snapshots, or calling the GPT-5.6-Luna sub-model to determine which data needs saving. In testing it covered all critical operations, with recovered data averaging 92.2% similarity to the original state, at an additional cost of $0.014 per task. BackUpper already supports Claude Code, Codex, Hermes, OpenHands, DeepSeek Harness, and OpenClaw, and its code and dataset have been open-sourced.

    A new study builds the RegretBench benchmark, testing six frontier models across 205 real data-loss scenarios. Results show agents complete tasks at an average rate of 86.1%, but back up before critical operations only 15.2% of the time—GPT-5.6-Terra at 4.4%, GPT-5.6-Sol at 5.9%, Gemini 3.7-Flash at 2.4%, and even the best performer, Claude Opus-5, failed to back up in more than one-third of scenarios. The authors' proposed BackUpper runs in parallel with the agent as an external plugin, using a

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  4. The Verge AI

    Bill Gates: Prepare for roughly 20 years of "turbulent" AI disruption

    In an interview on the Decoder podcast, Bill Gates said people need to prepare for roughly 20 years of AI disruption, a period that could be so painful that society splits into two parts: those close to the technological frontier and those who reject it. In an article in late August, he previously said that even under the best-case scenario, the transition to a new AI era will be one of the most turbulent periods in human history, and he believes current policy responses and industry coordination are insufficient to address the risks. He also pointed out that the biggest near-term risk comes from models whose safeguards can all be removed.

    In an interview on the Decoder podcast, Bill Gates said people need to prepare for roughly 20 years of AI disruption, a period that could be so painful that society splits into two parts: those close to the technological frontier and those who reject it. In an article in late August, he previously said that even under the best-case scenario, the transition to a new AI era will be one of the most turbulent periods in human history, and he believes current policy responses and industry coordinatio

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  5. Wired AI

    Hugging Face Releases Open-Source DNA Model Carbon-X, Runs Locally on a Laptop

    Hugging Face on Thursday released the open-source DNA understanding model Carbon-X, which can run locally on a laptop, letting users ask in natural language how DNA changes affect gene activity and health. The model was developed in collaboration with researchers at Zhongguancun Academy and the University of Naples Federico II; it extends the vocabulary of an existing language model to read DNA in six-letter units and was further trained on 300 billion tokens of DNA sequences, English text, and samples pairing DNA with biological descriptions. The model has 14B parameters and can process sequences of about 50,000 base pairs at a time; it cannot upload a complete human genome. The developers also note that the prediction accuracy has not yet been validated through wet-lab experiments.

    Hugging Face on Thursday released the open-source DNA understanding model Carbon-X, which can run locally on a laptop, letting users ask in natural language how DNA changes affect gene activity and health. The model was developed in collaboration with researchers at Zhongguancun Academy and the University of Naples Federico II; it extends the vocabulary of an existing language model to read DNA in six-letter units and was further trained on 300 billion tokens of DNA sequences, English text, and

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Wednesday

  1. Sarvam AI BlogSelected

    Sarvam AI releases enterprise agent knowledge fabric architecture and benchmark results

    Sarvam AI introduced a knowledge fabric built for enterprise agents, composed of two layers, a knowledge tree and a domain ontology, which compiles documents once into a structured layer that agents can navigate, query, and cite. On the Harvey LAB benchmark, answers using GLM 5.3 met 84.2% of expert grading criteria, higher than agentic RAG's 55.1%, with average task cost dropping from $0.64 to $0.28; on Sierra's tau-knowledge banking benchmark, it achieved accuracy comparable to the baseline with 64% fewer tokens. The knowledge tree is already used in the Sarvam cowork product, while the ontology is built domain by domain and enterprise customer by enterprise customer.

    How we built the knowledge fabric for enterprise agents

    Sarvam AI introduced a knowledge fabric built for enterprise agents, composed of two layers, a knowledge tree and a domain ontology, which compiles documents once into a structured layer that agents can navigate, query, and cite. On the Harvey LAB benchmark, answers using GLM 5.3 met 84.2% of expert grading criteria, higher than agentic RAG's 55.1%, with average task cost dropping from $0.64 to $0.28; on Sierra's tau-knowledge banking benchmark, it achieved accuracy comparable to the baseline wi

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