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Thinkingbox benchmark grades business agents on the records they leave behind

Researchers have released a sandbox and benchmark that judge AI agents by what changes in a backend system, not by how convincing the conversation looks.

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Illustration: A tidy ledger shelf where one drawer of index cards sits slightly out of line with its neighbors, lit by soft lamplight.

Haystack 3.3.0 speeds up SentenceWindowRetriever and changes in-memory BM25 results

Haystack, the open-source AI orchestration framework from deepset, has released version 3.3.0, with one speed-up and several changes that can alter retrieval results.

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Illustration: A librarian's hand-drawn index card catalog where a few cards are lifted out and a narrow ribbon of light passes over only the cards that match.

Okta publishes two ways to keep a user's identity attached to AgentCore agent tool calls

Okta has published a technical blog post, dated 2 October 2026, describing how to make tool calls from agents on Amazon Bedrock AgentCore carry the identity of the person who started the work.

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Unsloth's Oct. 1 release adds a command palette and cuts memory for 4-bit LoRA training

Unsloth, the maker of tools for running and fine-tuning open models locally, shipped a release on October 1, 2026 that adds a Cmd/Ctrl+P command palette to its Desktop app and lets users share GGUF run settings.

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arXiv caps submitters at two monthly papers as submissions reach a record

A new monthly submission limit comes as arXiv reports 40,363 submissions in September and a rise in moderator workload.

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Abstract paper sheets move through a calendar-like arch toward volunteer moderators at a shared review table.

Trigger.dev v4.7.0 moves concurrency limits from queues to tasks

Trigger.dev, the background-job platform for developers, has shipped v4.7.0 with a reworked way to limit how many task runs execute at once.

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UniMate paper proposes one text-to-motion model for any 3D skeleton

Researchers including Adam Finkelstein and Szymon Rusinkiewicz of Princeton University have described UniMate, a diffusion-transformer model that generates motion for a rigged 3D character or object from a text prompt, without retraining for each skeleton.

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MIT researchers' InstructMesh tool aims to fix flaws in AI-generated 3D designs before printing

Researchers at MIT's Computer Science and Artificial Intelligence Laboratory, Google and Northeastern University have built InstructMesh, a design tool meant to make AI-generated 3D models usable once they are fabricated, MIT News reported on October 1, 2026.

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Illustration: A translucent clay cup being gently reshaped by a pair of hands, with one softly glowing patch showing where the change is happening.

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