To ensure that Artificial General Intelligence is open-source and not controlled by any single entity. @SentientEco @OpenAGISummit

Joined February 2024
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What if the harness matters as much as the model itself, both for how many tokens you burn and how often you actually solve the task? That’s the question @iamnamanvats and @oleg_golev explore in “The Scaffold Effect in Coding Agents”, accepted at the incoming @icmlconf 2026. Here's how to use Sentient’s findings to cut your own coding agent's inference costs by up to 40x, and why your choice of harness may matter more than your choice of model ↓
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Open-source AI moved fast these past two weeks. But you can catch up in just 5 minutes ↓
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EvoSkill has now been cited by 56 papers. From frontier AI labs at Microsoft Research (@MSFTResearch) and Tongyi Lab (@Ali_TongyiLab), to top universities such as National University of Singapore (@NUSingapore) and Columbia University (@Columbia), researchers around the world are building on our work that helped pioneer the field of self-evolving agents. Proof that open research travels fast.
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🇰🇷 A Korean builder’s take on why open-source AI hits different ↓
For Minjae Lee (@abraxasnz13), the most compelling part of open-source AI is knowing he’s not solving hard problems alone. Here’s why the Sentient Arena community makes all the difference ↓
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Looking to discuss “The Scaffold Effect in Coding Agents” with other builders? Then this is the event for you ↓
Open AGI Builder’s Day is coming to Seoul along with @KaitoAI, @tiger_research_, and more! Connect with builders across the open-source AI ecosystem while we celebrate and discuss @SentientAGI’s ICML 2026-accepted research paper, “The Scaffold Effect in Coding Agents”. 📍B1 Lounge, 29, Nambusunhwan-ro 359-gil 🗓 Thursday, July 9th, 5-8PM KST RSVP: luma.com/wpttup5e
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Correction, and a thank you: @gneubig (@OpenHandsDev co-founder) caught a ~6.6x undercount of @goose_oss token usage in our Scaffold Effect Paper by analyzing the open sourced supplementary materials we cited. His feedback gave us a more accurate baseline to build on. This is exactly why we publish openly, because transparent research gets stronger through scrutiny.
First, thanks for publishing your research openly, and especially for including supplementary material! Based on the code in the supplementary material, it seems that the reported results may undercount Goose tokens by around 6.6x. Here is an analysis: docs.google.com/document/d/1…
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What if the harness matters as much as the model itself, both for how many tokens you burn and how often you actually solve the task? That’s the question @iamnamanvats and @oleg_golev explore in “The Scaffold Effect in Coding Agents”, accepted at the incoming @icmlconf 2026. Here's how to use Sentient’s findings to cut your own coding agent's inference costs by up to 40x, and why your choice of harness may matter more than your choice of model ↓
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4/ Implications for Benchmark Reporting Based on findings from open source participants, we recommend that coding-agent leaderboards adopt harness–model pairs as the unit of evaluation. Pass rate should be reported alongside three first-class metrics: • tokens per solved task • average no-action turns per task • failure-category vector Reporting only pass rate against a model name conflates two independent sources of variance, while leaving out the cost and oversight signals that determine whether a coding agent is actually deployable.
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Read the full @icmlconf paper from the Sentient AI research team ↓ openreview.net/forum?id=nw4d…
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Sentient reposted
The most important technology of our time shouldn’t be kept inside a walled garden. That’s why we’re committing $42M to the builders growing AGI in the open ↓
The most important technology of our time is being built in private, but we're funding the alternative: $42M for the people building AGI in the open. Whether it's the model, weights, code, data, or evals, AI should belong to the people it serves, run on hardware they own, and reach the cheapest phone on earth. Here’s a few of the use cases we want to back ↓
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Better agents don’t always need more compute. They need less redundant work ↓
What happens when you combine RAG filtering with parallel execution? The RAG-filtered agent called fewer tools per query while maintaining answer quality, producing outputs with 0.85 embedding similarity. TLDR: Sentient researcher @khetan_sarvesh found that agent efficiency doesn’t always come from extra compute, but from cutting redundant work.
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Fireworks AI is now live on EvoSkill v1.3.0! You can now use @FireworksAI_HQ directly with EvoSkill to run fast inference on open models as both the evolution harness backend and the LLM scorer. Alongside Claude API and OpenRouter, Fireworks AI is now a first-class provider in EvoSkill.
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Plug straight into EvoSkill in one single step. Set FIREWORKS_API_KEY and EvoSkill auto mirrors it to FIREWORKS_AI_API_KEY for litellm based harnesses, so you only ever manage one key.
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Sentient reposted
The open-source AI recap you need before next week’s headlines take over ↓
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