Custom Agent Reasoning With Chain Of Thought Prompting

via “custom agent reasoning with chain-of-thought prompting”

Agent framework with memory, knowledge, tools — function calling, RAG, multi-agent teams.

Unique: Integrates chain-of-thought reasoning directly into agent prompting, automatically structuring prompts to encourage step-by-step reasoning without requiring manual prompt engineering

vs others: More integrated than manually adding chain-of-thought to prompts; agents automatically benefit from reasoning patterns without explicit configuration

via “chain-of-thought-multi-stage-reasoning”

Google's vision-language-action model for robotics.

Unique: Integrates chain-of-thought reasoning directly into the action generation pipeline by representing both reasoning steps and actions as text tokens, allowing the same transformer to generate interpretable intermediate steps and grounded robot actions

vs others: Provides interpretability and reasoning transparency that black-box policy networks lack, while avoiding separate symbolic reasoning systems by leveraging the language model's native ability to generate and process reasoning text

via “native chain-of-thought reasoning with extended thinking”

Google's most capable model with 1M context and native thinking.

Unique: Native thinking is baked into model architecture rather than achieved through prompt engineering; enables 94.3% accuracy on GPQA Diamond (scientific knowledge) without requiring explicit CoT prompting, and 77.1% on ARC-AGI-2 abstract reasoning puzzles

vs others: Outperforms GPT-4 and Claude 3.5 on reasoning benchmarks (GPQA 94.3% vs Sonnet 89.9%) because thinking is a first-class architectural feature, not a post-hoc prompt technique

via “agent reasoning with chain-of-thought and planning”

⚡️next-generation personal AI assistant powered by LLM, RAG and agent loops, supporting computer-use, browser-use and coding agent, demo: https://demo.openagentai.org

Unique: Integrates chain-of-thought and planning as core agent capabilities with structured prompting, rather than relying on implicit reasoning in the LLM, enabling more transparent and controllable agent decision-making

vs others: More transparent than implicit LLM reasoning because agents explicitly show their reasoning steps, but more expensive in tokens and latency than direct inference

via “chain-of-thought reasoning decomposition”

22 prompt engineering techniques with hands-on Jupyter Notebook tutorials, from fundamental concepts to advanced strategies for leveraging LLMs.

Unique: Provides dedicated Jupyter notebooks isolating CoT as a distinct technique with explicit prompt patterns ('Let's think step by step') and output parsing strategies. Shows empirical improvements on benchmark tasks (math, logic) compared to direct prompting, with code to measure reasoning quality.

vs others: More actionable than theoretical CoT papers because it provides executable prompt templates and parsing code, plus guidance on when CoT helps vs when it adds cost without benefit.

via “planning-and-task-decomposition-with-reasoning-chains”

12 Lessons to Get Started Building AI Agents

Unique: Explicitly teaches planning as an agentic capability with replanning strategies for when initial plans fail, rather than treating planning as a one-shot process. Includes techniques for managing plan complexity and token budgets.

vs others: Covers the full planning lifecycle (generation, validation, execution, adaptation) rather than just chain-of-thought prompting, making it applicable to real-world scenarios where plans need to be adjusted.

via “extended reasoning with iterative refinement”

Opus 4.5 is not the normal AI agent experience that I have had thus far

Unique: Opus 4.5 exposes reasoning artifacts as first-class outputs that developers can inspect and interact with, rather than keeping reasoning internal — this enables debugging, validation, and guided refinement of agent decision-making in ways previous models obscured

vs others: Differs from standard LLM agents by making reasoning transparent and inspectable rather than treating it as a black box, enabling developers to understand failure modes and guide the model toward better solutions

via “financial chain-of-thought reasoning with domain-specific prompting”

FinRobot: An Open-Source AI Agent Platform for Financial Analysis using LLMs 🚀 🚀 🚀

Unique: Implements Financial CoT as a specialized prompting layer distinct from generic CoT, with financial domain vocabulary and logic patterns baked into the reasoning decomposition process, rather than using generic reasoning steps

vs others: Produces more financially coherent reasoning chains than generic CoT because it uses domain-specific intermediate steps (e.g., 'calculate free cash flow', 'assess valuation multiples') instead of generic reasoning patterns

via “chain-of-thought (cot) reasoning orchestration”

PocketGroq is a powerful Python library that simplifies integration with the Groq API, offering advanced features for natural language processing, web scraping, and autonomous agent capabilities. Key Features Seamless integration with Groq API for text generation and completion Chain of Thought (Co

Unique: Provides explicit CoT orchestration for Groq API calls, automating the prompt structuring and multi-step chaining that would otherwise require manual prompt engineering and sequential API call management

vs others: More accessible than building CoT from scratch with raw API calls, but less sophisticated than LangChain's agent framework which includes dynamic step planning and tool integration

via “chain-of-thought reasoning and step-by-step inference research collection”

总结Prompt&LLM论文，开源数据&模型，AIGC应用

Unique: Organizes CoT research to show the relationship between explicit step-by-step reasoning and implicit reasoning patterns, with papers on test-time scaling and inference-time computation that enable deeper reasoning through increased compute at inference time rather than just prompt engineering.

vs others: More comprehensive than prompt engineering guides by covering underlying reasoning research; more practical than pure cognitive science papers by organizing knowledge around LLM-specific reasoning patterns and inference-time optimization.

via “multi-step agentic reasoning with loop control”

We’ve been working with automating coding agents in sandboxes as of late. It’s bewildering how poorly standardized and difficult to use each agent varies between each other.We open-sourced the Sandbox Agent SDK based on tools we built internally to solve 3 problems:1. Universal agent API: interact w

Unique: Provides a pluggable reasoning strategy system where developers can inject custom logic at each step (pre-LLM, post-LLM, tool execution) without modifying the core loop, enabling experimentation with novel reasoning patterns

vs others: More flexible than Langchain's agent executors because it exposes reasoning hooks at finer granularity, allowing custom strategies like tree-of-thought or beam search without forking the framework

via “multi-turn agentic reasoning with document context”

Hi HN,I built an open-source AI agent that has already indexed and can search the entire Epstein files, roughly 100M words of publicly released documents.The goal was simple: make a large, messy corpus of PDFs and text files immediately searchable in a precise way, without relying on keyword search

Unique: Implements agentic reasoning specifically for document investigation, likely with custom tool definitions for search, retrieval, and entity extraction tailored to investigative workflows

vs others: More powerful than single-turn Q&A because the agent can refine searches and reason over multiple documents, but requires more careful prompt engineering to avoid hallucination and inefficient reasoning paths

via “iterative agent reasoning with step-by-step execution”

Hey HN! We launched a thing today, and built a cool demo that I'm excited to share with the community.This tool creates AI agents easily and can handle some really technically complex work. I whipped up this rocket scientist agent in our tool in 10 minutes. I asked a couple of aerospace enginee

Unique: Provides visual step-by-step execution traces within the agent composition interface, making reasoning transparent to non-technical users and enabling iterative refinement based on observed reasoning quality

vs others: Offers better visibility into agent reasoning than black-box API calls, enabling domain experts to validate correctness and iterate on agent behavior without requiring ML expertise

via “multi-step reasoning with internal thought chains”

Proactive personal AI agent with no limits

Unique: Maintains explicit reasoning state across steps with backtracking capability, allowing the agent to revise earlier conclusions rather than committing to single-pass inference like most LLM-based agents

vs others: Provides better explainability than black-box agents by exposing intermediate reasoning, though at the cost of increased latency compared to single-pass inference approaches

via “configurable agent personality and reasoning strategy”

I think everyone has already read Karpathy's Post about LLM Knowledge Bases. Actually for recent weeks I am already working on agent-native knowledge base for complex research (DocMason). And it is purely running in Codex/Claude Code. I call this paradigm is: The repo is the app. Codex is

Unique: Provides a configuration-driven approach to agent customization using prompt templates and role-based personas, enabling non-technical users to adapt agent behavior without code changes

vs others: More flexible than fixed-behavior agents, while more structured than free-form prompt engineering by providing templates and validation

via “agent reasoning and planning with chain-of-thought decomposition”

Framework to develop and deploy AI agents

Unique: Provides structured chain-of-thought patterns with built-in reflection and re-planning, making agent reasoning transparent and debuggable while enabling self-correction through explicit reasoning traces

vs others: More transparent than black-box agent frameworks because it exposes intermediate reasoning steps, enabling developers to understand and debug agent decisions rather than treating the agent as an opaque decision-maker

via “sequential-thinking-chain-orchestration”

Advanced Sequential Thinking MCP Tool with Swarm Agent Coordination

Unique: Implements sequential thinking as an MCP tool rather than a client-side library, enabling any MCP-compatible client (Claude Desktop, custom agents) to access structured sequential reasoning without modifying application code. Uses state-preserving pipeline pattern where each thinking step is a discrete MCP call with explicit input/output contracts.

vs others: Unlike client-side chain-of-thought implementations, this MCP-based approach allows reasoning logic to be versioned, updated, and shared independently of the consuming application, and works across heterogeneous LLM providers through the MCP protocol.

via “agentic ai orchestration with multi-step reasoning and tool use”

GenAI library for RAG , MCP and Agentic AI

Unique: Implements agent loop abstraction that decouples reasoning from tool execution, allowing swappable LLM backends and tool providers — uses event-driven architecture for tool call tracking and result injection

vs others: More lightweight than LangChain agents for simple use cases; less opinionated than AutoGPT, allowing custom reasoning patterns

via “reasoning and chain-of-thought decomposition”

Gemma 4 26B A4B IT is an instruction-tuned Mixture-of-Experts (MoE) model from Google DeepMind. Despite 25.2B total parameters, only 3.8B activate per token during inference — delivering near-31B quality at...

Unique: Reasoning capability emerges from instruction-tuning on datasets containing reasoning examples, not explicit reasoning modules or symbolic reasoning engines. The model learns to generate plausible reasoning chains through imitation, making it flexible but not formally verifiable.

vs others: Provides comparable chain-of-thought quality to GPT-4 on most reasoning tasks while using 3x fewer active parameters, though may require more explicit prompting to trigger reasoning compared to larger models.

via “chain-of-thought reasoning with explicit step decomposition”

Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning, and agentic tasks. It achieves 74.5% on SWE-bench Verified and shows notable gains...

Unique: Constitutional AI training enables natural reasoning articulation without explicit chain-of-thought prompting, producing coherent reasoning traces that reflect actual model decision-making rather than post-hoc rationalization

vs others: Reasoning quality and naturalness exceed GPT-4's chain-of-thought due to instruction tuning specifically for reasoning transparency, producing more interpretable intermediate steps