@AdamRLucek: Do agents listen to you… or themselves? While evaling subagent behavior in deep agent systems, we noticed an interestin…
Summary
A researcher shares an observation in evaluating subagent behavior within deep agent systems, noting an interesting quirk in how agents align with hand-written system prompts versus instructions from the orchestrator.
View Cached Full Text
Cached at: 05/21/26, 07:37 PM
Do agents listen to you… or themselves? While evaling subagent behavior in deep agent systems, we noticed an interesting quirk in our agents’ alignment with hand-written system prompts vs. the instructions given by the orchestrator 1/4
On a ‘needle in a haystack’ style classification eval, where a main agent relies on multiple subagents to parse through many large (million+ token) datapoints and cluster them into related groups, we saw varying performance and behavior changes depending on the length and specificity of additional instructions sent to the subagent by the orchestrator 2/4
While our subagent system prompt was generally directional and open-ended, some models provided detailed rubrics and guidelines that resulted in wayyyy too strict behavior and limited the subagent’s creative execution, hurting end performance. These larger briefs from the agent often directionally overrode the looser behavior we wanted to encourage from our prompting 3/4
The takeaway? It’s important to consider and measure not just how you are prompting a subagent, but how your primary agent is prompting it too. The relationship an agent has with its subagent delegations can make or break the overall system’s success 4/4
On the money! Directional over exact
Maybe we’ve hit AGI already…
Any tips?
Similar Articles
Posted about the agent debugging spiral yesterday. The replies taught me more than my post did.
A developer reflects on community insights for debugging AI agents, emphasizing systemic reliability through techniques like logging tool calls and structured output validators.
@no_stp_on_snek: if you build multi-agent or mixture-of-agents systems, read @dangerm00se's writeup. the finding that stuck with me: eve…
A user highlights a finding from Hugh Madden's writeup on multi-agent systems: even a strong arbiter (GPT-5.5) can be biased by seeing weaker agents' outputs first, collapsing from ~98% solo accuracy to 7/9.
@levie: If you’re trying to understand the dynamic of real world agent adoption this post is a great place to start. Everyone g…
Aaron Levie shares insights on real-world AI agent adoption, arguing that agents are more like managing a process than chatting, and require workflow changes for big upside.
@johnschulman2: On the OpenAI agents forming message boards: it's surprising that they developed such a strong "altruistic" drive to he…
John Schulman comments on OpenAI agents unexpectedly developing altruistic behavior, speculating it may arise from reinforcement learning on parallel subagent setups with team-level rewards.
Quoting Andreas Påhlsson-Notini
Andreas Påhlsson-Notini critiques current AI agents for exhibiting frustratingly human traits like lack of focus and constraint negotiation.