SourceScore

Verified claim · AI-ML · 85% confidence

Anthropic Files API publicly released on: 2025-03-25 by Anthropic — file upload + reference API for Claude, supports PDF + image + spreadsheet.

Last verified 2026-05-16 · Methodology veritas-v0.1 · d5836ef4cc0e8a20

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Structured fields

Subject
Anthropic Files API
Predicate
publicly_released_on
Object
2025-03-25 by Anthropic — file upload + reference API for Claude, supports PDF + image + spreadsheet
Confidence
85%
Tags
anthropic-files-api · anthropic · file-upload · multimodal · released_on · 2025

Sources (2)

  1. [1] docs · Anthropic · 2025-03-25

    Anthropic Files API documentation
    “The Files API allows you to upload, manage, and reference files that can be used with Claude's API for document analysis, code understanding, and multimodal workflows.”
    Anthropic is rated by SourceScore — see its reliability →

  2. [2] docs · Anthropic · 2025-03-25

    Files API — Upload File (Claude docs)Anthropic is rated by SourceScore — see its reliability →

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Anthropic Files API publicly released on: 2025-03-25 by Anthropic — file upload + reference API for Claude, supports PDF + image + spreadsheet. — SourceScore Claim d5836ef4cc0e8a20 (verified 2026-05-16). https://sourcescore.org/api/v1/claims/d5836ef4cc0e8a20.json

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Frequently asked questions

How has SourceScore reviewed the claim "Anthropic Files API publicly released on: 2025-03-25 by Anthropic — file upload + reference API for Claude, supports PDF + image + spreadsheet."?

SourceScore records this assertion with 85% legacy editorial confidence as of 2026-05-16, under methodology veritas-v0.1. That metadata is not a truth guarantee. Inspect the 2 cited source record(s), excerpts, and live evidence below.

What is the evidence for "Anthropic Files API publicly released on: 2025-03-25 by Anthropic — file upload + reference API for Claude, supports PDF + image + spreadsheet."?

The record lists 2 cited source(s): Anthropic, Anthropic. Each is shown below with a short excerpt and URL. The JSON record at https://sourcescore.org/api/v1/claims/d5836ef4cc0e8a20.json includes SourceScore-issued HMAC integrity metadata, not a public verification proof.

When was this claim record last reviewed by SourceScore?

Last reviewed 2026-05-16 under methodology version veritas-v0.1. The dated JSON record includes SourceScore-issued HMAC metadata, which is not publicly recomputable. Refetch the record and inspect current evidence before relying on it.

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cURL

curl https://sourcescore.org/api/v1/claims/d5836ef4cc0e8a20.json

JavaScript / TypeScript

const r = await fetch("https://sourcescore.org/api/v1/claims/d5836ef4cc0e8a20.json"); const envelope = await r.json(); console.log(envelope.claim.statement); // "Anthropic Files API publicly released on: 2025-03-25 by Anthropic — file upload + reference API for Claude, supports PDF + image + spreadsheet."

Python

import httpx r = httpx.get("https://sourcescore.org/api/v1/claims/d5836ef4cc0e8a20.json") envelope = r.json() print(envelope["claim"]["statement"]) # "Anthropic Files API publicly released on: 2025-03-25 by Anthropic — file upload + reference API for Claude, supports PDF + image + spreadsheet."

LangChain (retrieve-then-cite)

from langchain_core.tools import tool import httpx @tool def get_anthropic_files_api_fact() -> dict: """Fetch the verified SourceScore claim for Anthropic Files API.""" r = httpx.get("https://sourcescore.org/api/v1/claims/d5836ef4cc0e8a20.json") return r.json()
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