Migration guide · Anthropic · Intermediate
You need Anthropic's official retirement and replacement schedule before pinning Claude model IDs in production, evals, or coding-agent defaults.
anthropic, claude, deprecations, migrations, model selection
Release notes · Google AI for Developers · Intermediate
You need the official Gemini launch and shutdown timeline before relying on preview model IDs or older Flash variants.
gemini, google, release notes, model deprecations, model selection
Release notes · Anthropic · Intermediate
You need Anthropic's primary-source release stream for current model launches, retirements, and platform changes, including the June 5, 2026 Claude Opus 4.1 deprecation notice and its August 5, 2026 retirement.
anthropic, claude, release notes, model deprecations, managed agents
Model docs · DeepSeek · Beginner to advanced
You need current DeepSeek model names, pricing, and deprecation notes before building against the API.
deepseek, reasoning models, pricing, model deprecations, model selection
Release notes · DeepSeek · Intermediate
You need official migration notes, including current legacy-alias retirements and model replacement timelines.
deepseek, release notes, migrations, model deprecations, v4