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AI Mindmeld: A Latent Interconnect Protocol

Summary

Researchers propose the Latent Interconnect Protocol (LIP), which trains connectors that map specialist model representations directly into LLM internal states, bypassing the text- and media-based bottleneck of tool use. Connecting three protein and three small-molecule specialists to frozen Gemma 3 and Kimi K2.6 models yields zero-shot cross-domain transfer and compositionality, though current LLMs are not trained to natively interpret such inputs.

SourcearXiv Machine LearningAuthor: Siavash Golkar, Jake Kovalic, Shirley Ho
AI Mindmeld: A Latent Interconnect Protocol
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[Submitted on 21 Oct 2026]

Title:AI Mindmeld: A Latent Interconnect Protocol

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Abstract:LLMs can act as scientific agents using tools to consult specialists and run experiments. Yet specialist information must enter their context, generally as text, images, audio or video: a bottleneck between models with rich, high-dimensional representations. We advocate direct representation exchange: a mindmeld conveying many properties, including information an LLM would not think to request. It should be extensible to new specialists, flexible across questions and tasks, and compositional across independently connected specialists without joint training.

The Latent Interconnect Protocol (LIP) learns connectors mapping specialist representations into LLM internal states. Training only connectors keeps this practical as LLMs grow and evolve. We connect three protein and three small molecule specialists to Gemma 3 (4B and 12B parameters) and Kimi K2.6 (1T total, 32B active), freezing all pretrained models. Independently trained connectors provide useful information without changing the LLM or existing connectors, supporting familiar and new question types about unseen objects. We demonstrate zero-shot transfer to cross-domain tasks without joint training. Task performance and compositionality generally improve with LLM capability, with especially strong gains in zero-shot task transfer. Limitations remain: current LLMs were not trained for specialist representations as native inputs; access does not ensure reliable interpretation, integration or use in reasoning. We call on specialist developers to provide consistent representation interfaces and, especially, on LLM developers to train models to receive, combine and reason with these inputs. These efforts could expand scientific agents' information while preserving conventional tools' flexibility.

Data, pretrained connectors, and code for training, evaluation and interactive inference: this https URL

Subjects:

Machine Learning (cs.LG); Biomolecules (q-bio.BM); Machine Learning (stat.ML)

Cite as: arXiv:2610.30215 [cs.LG]

(or arXiv:2610.30215v1 [cs.LG] for this version)

https://doi.org/10.48550/arXiv.2610.30215

arXiv-issued DOI via DataCite (pending registration)

Submission history

From: Siavash Golkar [view email] [v1] Wed, 21 Oct 2026 15:47:56 UTC (1,304 KB)

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Key points

  • LIP trains only connectors while freezing all pretrained models, keeping the approach practical as LLMs grow
  • Three protein and three small-molecule specialists are linked to Gemma 3 (4B and 12B) and Kimi K2.6 (1T total, 32B active)
  • Independently trained connectors support zero-shot cross-domain transfer and composition without joint training
  • Limitations remain: access to specialist representations does not guarantee reliable interpretation, integration or reasoning

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