Claude Instant 1.1 — EchtRaaW Passport

// PASSPORT

Claude Instant 1.1

Anthropic · Language model

IDENTITY

Developer

Anthropic

Confirmed by

Confirmed first-party from Anthropic's model deprecations (platform.claude.com/docs/en/about-claude/model-deprecations) and release notes, 27 June 2026.

First registered

— (official_announcement)

Developer confirmed

2026-06-27

Gate

PROVENANCE COMPLETE

Status

Withdrawn

PROVENANCE

Claimed developer

Anthropic

Confirmed developer

Anthropic

Delta

— · match confirmed

EU COMPLIANCE

AI Act

GPAI ⓘ

PASSPORT FIELDS

Model type

Language

Parameters

Undisclosed

Context window

Unknown

Open source

Weights available

License

—

Recommended replacement

→ Claude Haiku 4.5 Anthropic's declared migration target (model deprecations).

PROVENANCE TIMELINE

2024-11-06

Withdrawn

Source: anthropic.com · https://platform.claude.com/docs/en/about-claude/model-deprecations

2024-09-04

Deprecated

Source: anthropic.com · https://platform.claude.com/docs/en/about-claude/model-deprecations