AlexandriaALX.v0.1
Alexandria v0
Resource record — schema v1

One entry,
two views.

Every entry in Alexandria is a metadata-only record: what the human reads, and what the agent calls. Same facts, both views, one stable id.

Human view / arxiv:2210.03629
paper arxiv:2210.03629 2022-10-06 fresh · fetched 2026-10-01

ReAct: Synergizing Reasoning and Acting in Language Models

Shunyu Yao, Jeffrey Zhao, Dian Yu, Ida Muneer, Izhak Shafran, Jason Wei, Luke Zettlemoyer, and others

Interleaved reasoning traces and actions: the canonical formulation of agents that think and act in a loop, outperforming pure chain-of-thought and pure action baselines on knowledge and reasoning tasks.

3tags agentsreasoningtool-use
use-cases: plan-and-reason tool-use-and-function-calling
Open the source ↗

License note: arXiv non-exclusive license; see the arXiv page for rights. Alexandria indexes metadata only and never hosts the content.

machine view — record.json
{
  "id": "arxiv:2210.03629",
  "schema_version": 1,
  "kind": "paper",
  "title": "ReAct: Synergizing Reasoning and Acting in Language Models",
  "url": "https://arxiv.org/abs/2210.03629",
  "authors": ["Shunyu Yao", "Jeffrey Zhao", "Dian Yu", "Ida Muneer", "Izhak Shafran", "Jason Wei",
              "Luke Zettlemoyer", "Qin Liu", "Yiming Cui", ...],
  "date": "2022-10-06",
  "tags": ["agents", "reasoning", "tool-use"],
  "license_note": "arXiv non-exclusive license; see the arXiv page for rights.",
  "description": "Interleaved reasoning traces and actions: the canonical formulation of agents
                 that think and act in a loop, outperforming pure chain-of-thought and pure
                 action baselines on knowledge and reasoning tasks.",
  "use_cases": ["plan-and-reason", "tool-use-and-function-calling"],
  "source": {
    "type": "arxiv",
    "fetched_at": "2026-10-01T20:14:02Z",
    "via": "https://export.arxiv.org/api/query?id_list=2210.03629"
  },
  "meta": { "arxiv_id": "2210.03629", "version": "v3" }
}
The record schema / v1

The full JSON Schema lives at ingest/schema.v1.json in the repo. Required fields are marked req. Records are additive-versioned: schema v2 adds fields, never mutates v1.

fieldtypewhat it carries
id reqstringStable corpus id, source-prefixed: arxiv:, github:, rss:
schema_version reqintAlways 1 in v0. Versioned additively.
kind reqenumpaper · repo · post
title reqstringSource title, ≤300 chars
url reqstringCanonical public URL. Never a hosted copy.
authors reqstring[]Authors, or org/owner for repos and posts
date reqdatePublished / created / posted, YYYY-MM-DD
tags reqstring[]1–12 curated taxonomy tags, lowercase-kebab
license_note reqstringShort rights note — the index-only discipline in field form
description reqstring≤800 chars. Abstract snippet or curated summary. Not full text.
source reqobjectFields type · fetched_at · via — provenance and freshness
use_casesstring[]Use-case node ids this entry supports
metaobjectOptional extras (stars, language, arXiv version…)
Citation packaging

What your agent cites.

Consistent metadata means clean citations without re-parsing HTML: id, title, canonical URL, date, license note — one line, every time.

Yao et al., "ReAct: Synergizing Reasoning and Acting in Language Models" (2022) · arxiv:2210.03629 · https://arxiv.org/abs/2210.03629