Claude Sonnet 5 — EchtRaaW Passport

// PASSPORT

Claude Sonnet 5

Anthropic · Language model · Registered 2026-06-30

IDENTITY

Developer

Anthropic

Confirmed by

Confirmed via https://www.anthropic.com/news/claude-sonnet-5

First registered

2026-06-30 (GitHub — Claude Code)

Developer confirmed

2026-06-30

Gate

PROVENANCE COMPLETE

PROVENANCE

Claimed developer

Anthropic

Confirmed developer

Anthropic

Delta

— · match confirmed

EU COMPLIANCE

AI Act

GPAI ⓘ

PASSPORT FIELDS

Model type

Language

Parameters

Undisclosed

Context window

2M tokens (primary), 1M tokens stable

Open source

Weights available

License

—

PROVENANCE TIMELINE

2026-08-26

Correction: disposition authority vs execution actor

Source: stark-raaw

2024-09-01

First recorded in AI news