From Weights to Activations: Is Steering the Next Frontier of Adaptation?
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Abstract (arXiv)
Post-training adaptation of language models is commonly achieved through parameter updates or input-based methods such as fine-tuning, parameter-efficient adaptation, and prompting. In parallel, a growing body of work modifies internal activations at inference time to influence model behavior, an approach known as steering. Despite increasing use, steering is rarely analyzed within the same conceptual framework as established adaptation methods. In this work, we argue that steering should be regarded as a form of model adaptation. We introduce a set of functional criteria for adaptation methods and use them to compare steering approaches with classical alternatives. This analysis positions steering as a distinct adaptation paradigm based on targeted interventions in activation space, enabling local and reversible behavioral change without parameter updates. The resulting framing clarifies how steering relates to existing methods, motivating a unified taxonomy for model adaptation.
Key facts. Cited by 8 papers in the map (data through 14 Oct 2026). Builds on 73 of its 108 references that are in the map. First posted on arXiv 15 Apr 2026.
Builds on
73 of 108 references.
References · 73
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38 more
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50 most cited of 73 All 73 (JSON)
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Citing papers per year: 2026: 8.
8 papers.
- 2026Predicting Future Behaviors in Reasoning Models Enables Better Steeringcited by 2
- 2026Fast & Faithful Function Vectorscited by 0
- 2026Enhancing AI Interpretability with Localised Architecturescited by 0
- 2026Want Better Synthetic Data? Steer It: Activation Steering for Low-Resource Language Generationcited by 0
- 2026On the Diversity of Analogy Making in Large Language Modelscited by 0
- 2026Steering Under Compression: Dose-Response, Capability Cost, and Failure Asymmetry in Quantized LLMscited by 0
- 2026Learning to Steer, Steering to See: Unveiling the Geometry of RLVR in Large Language Models via Trainable Vectorscited by 0
- 2026MetaSteer: Context-Conditioned, nonlinear Steering via Attention-Projection Adaptationcited by 0
- 2026MetaSteer: Context-Conditioned, nonlinear Steering via Attention-Projection Adaptation30 Sep 2026
- 2026Learning to Steer, Steering to See: Unveiling the Geometry of RLVR in Large Language Models via Trainable Vectors28 Sep 2026
- 2026Steering Under Compression: Dose-Response, Capability Cost, and Failure Asymmetry in Quantized LLMs6 Sep 2026
- 2026On the Diversity of Analogy Making in Large Language Models4 Aug 2026
- 2026Want Better Synthetic Data? Steer It: Activation Steering for Low-Resource Language Generation16 Jun 2026
- 2026Predicting Future Behaviors in Reasoning Models Enables Better Steering9 Jun 2026
- 2026Enhancing AI Interpretability with Localised Architectures6 Jun 2026
- 2026Fast & Faithful Function Vectors3 Jun 2026