storm

Facts

Openness

Open source

Licence

MIT

Language

Python

Pinned version

fb951af (2025-09-30)

Topics checked

28 of 33

Kind of agent

Deep research

Source repository (opens another site)

What it does notably well

• Compaction

  storm has two separate count-based moves, not one trigger: STORM's question asker keeps the answers of only the last 4 dialogue turns (earlier answers become an omission note)…

• Concurrency

  storm runs synchronous code with ThreadPoolExecutor pools and threading.Lock on the LM token counters, with no async.

• Config and routing

  With STORMWikiLMConfigs.init_openai_model(openai_type='openai'), storm routes simulated interviews and question asking to gpt-4o-mini-2024-07-18 (500 max_tokens) and outline and…

• External memory

  Co-STORM keeps a KnowledgeBase mind-map tree as external memory: nodes hold sets of citation uuids (the snippet text lives in info_uuid_to_info_dict), each expert turn gets an…

• Human approval

  storm's Co-STORM lets a human inject a turn through CoStormRunner.step(user_utterance=...), which adds a Guest turn to the conversation history and clears the moderator-override…

• Observability

  storm has a custom LoggingWrapper that records a tree of timed events inside named pipeline stages, with per-stage token usage, call history and query counts.