Claude Haiku 4.5 — EchtRaaW Passport

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Claude Haiku 4.5

Anthropic · Multimodal model · Registered 2025-10-01

IDENTITY

Developer

Anthropic

Confirmed by

Official Anthropic announcement

First registered

2025-10-01 (official announcement)

Developer confirmed

2025-10-01

Gate

PROVENANCE COMPLETE

Status

Available

PROVENANCE

Claimed developer

Anthropic

Confirmed developer

Anthropic

Delta

0 days · match confirmed

EU COMPLIANCE

AI Act

GPAI ⓘ

PASSPORT FIELDS

Model type

Multimodal

Parameters

undisclosed

Context window

200k

Open source

Weights available

License

—

Model family

Claude

Supersedes

Claude Haiku 3.5 Part of lineage

PROVENANCE TIMELINE

2026-06-27

Modality corrected — first-party

Source: anthropic.com · https://docs.claude.com/en/docs/build-with-claude/vision

2025-10-01

First registered

Source: official announcement