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LLMIntel

A verified, normalized feed of AI model lifecycle events across every major provider, so a deprecation shows up on your roadmap instead of in your error logs. Plus runtime telemetry for what those models actually cost you.

Questions? support@llmintel.ai

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  • Model catalog
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  • OpenAPI spec
  • Lifecycle RSS feed
  • @llmintel/telemetry
Free & open data

The model catalog is a normalized, machine-readable source of truth for AI model lifecycle events. It is free via the public API, and every record links to the primary provider source it came from.

© 2026 Alex Tsimbalistov. All rights reserved.
LLMIntel
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← All models

claude-opus-5-5

activeAnthropicCompare with… →

Generally available. API calls succeed; recommended for new workloads.

Retirement
2027-09-22
Countdown
in 357 days

Lifecycle

announced
passed
active
current
legacy
—
deprecated
—
retiring
2027-09-22
retired
2027-09-22

Details

Canonical id
anthropic/claude-opus-5-5
Provider
Anthropic
Announced
—
Deprecated
—
Retirement
2027-09-22
Aliases
claude-opus-5-5
Source term
Active
Source
Provider page ↗
Last verified
2026-09-30

Specs

Input price
$4.00 / 1M tokens
Output price
$20.00 / 1M tokens
Context window
1,000K tokens
Max output
128K tokens

Lifecycle history

  • 2026-09-28 added as active
LLMIntel

A verified, normalized feed of AI model lifecycle events across every major provider, so a deprecation shows up on your roadmap instead of in your error logs. Plus runtime telemetry for what those models actually cost you.

Questions? support@llmintel.ai

Product
  • Pricing
  • Compare models
  • Azure OpenAI retirements
  • Dashboard
  • Changelog
  • Contact support
Developers
  • Quickstart
  • Model catalog
  • What’s retiring
  • MCP server
  • API reference
  • OpenAPI spec
  • Lifecycle RSS feed
  • @llmintel/telemetry
Free & open data

The model catalog is a normalized, machine-readable source of truth for AI model lifecycle events. It is free via the public API, and every record links to the primary provider source it came from.

© 2026 Alex Tsimbalistov. All rights reserved.