pith:TWC7UP34
Good Agentic Friends Do Not Just Give Verbal Advice: They Can Update Your Weights
Multi-agent LLMs can collaborate by mapping sender activations directly into transient low-rank weight updates on the receiver instead of passing text messages.
arxiv:2605.13839 v1 · 2026-05-13 · cs.CL
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Claims
With three Qwen3-4B agents, TFlow improves over a standalone receiver by up to 8.5 accuracy points across five benchmarks while reducing processed tokens by up to 32.69%. Compared with a text-based three-agent baseline, it reduces total processed tokens by up to 83.27% and the wall-clock inference time by up to 4.6×, while maintaining competitive accuracy on four of five benchmarks.
That a learned parameter generator, trained once, can map arbitrary sender activations into effective, stable, receiver-specific LoRA perturbations for every new query without overfitting or degrading generation quality.
TFlow enables multi-agent LLMs to collaborate via transient low-rank LoRA perturbations derived from sender activations, yielding up to 8.5 accuracy gains and 83% token reduction versus text-based baselines on Qwen3-4B models.
References
Receipt and verification
| First computed | 2026-05-18T02:44:09.566975Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
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Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/TWC7UP34FNVON73AMMDYRTTUPB \
| jq -c '.canonical_record' \
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# expect: 9d85fa3f7c2b6ae6ff60630788ce74787c796f0d7b88a5e1978956ebbc177c1d
Canonical record JSON
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