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US public company filings (10-K, 10-Q, 8-K) via SEC EDGAR full-text search — financial and regulatory disclosures for research.
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Based on SOC occupation classification
Chinese tech business news, startup funding, and industry analysis from 36kr.
Transcribe video/audio URL to text + word-level timestamps using Bilibili Bcut ASR API (free, no API key). Preferred for Chinese content — Bcut gives character-level timestamps vs Whisper word-level. Returns text + segments [{start, end, text}]. Requires yt-dlp + ffmpeg.
Transcribe video/audio URL or local file to text + SRT using yt-dlp + Groq Whisper API (free tier). Preferred default for v2 transcription. Returns raw text and segments; summary is caller's responsibility.
Transcribe video/audio URL or local file to text + SRT using yt-dlp + OpenAI Whisper API. Paid fallback for v2 transcription when Groq is rate-limited or unavailable. Returns raw text and segments; summary is caller's responsibility.
Transcribe video/audio URL or local file to text + SRT using yt-dlp + local mlx-whisper (Apple Silicon). Free, offline, fastest on M-series Macs. Opt-in advanced path for users with Apple Silicon + mlx-whisper installed. Returns raw text and segments; summary is caller's responsibility.
Deep URL fetch using crawl4ai (Playwright-powered) for JS-rendered pages, anti-bot sites, and dynamic content. Slower than fetch-jina but handles sites that block simple fetchers. Requires user-installed crawl4ai package.
| name | sec_edgar |
| description | US public company filings (10-K, 10-Q, 8-K) via SEC EDGAR full-text search — financial and regulatory disclosures for research. |
| version | 1 |
| languages | ["en"] |
| methods | [{"id":"api_search","impl":"methods/api_search.py","requires":[],"rate_limit":{"per_min":10,"per_hour":600}}] |
| fallback_chain | ["api_search"] |
| when_to_use | {"query_languages":["en"],"query_types":["financial","filing","company","regulatory","sec-disclosure"],"avoid_for":["academic","social","multimedia"]} |
| quality_hint | {"typical_yield":"medium","chinese_native":false} |
| layer | leaf |
| domains | ["academic"] |
| scenarios | ["financial-filings","regulatory-documents"] |
| model_tier | Fast |
| experience_digest | experience.md |
SEC EDGAR is the US Securities and Exchange Commission's full-text search across public company filings. For any US-listed company, EDGAR provides authoritative 10-K (annual report), 10-Q (quarterly), 8-K (current event), and proxy or insider filings.
api_search queries https://efts.sec.gov/LATEST/search-index?q=<query> and maps hits.hits[*]._source into filing evidence. Filing URLs are synthesized from ciks[0] and adsh to point at the SEC Archives index page for the exact filing.