AI Model Updates

Recent model releases, updates, pricing changes, and deprecations from the past 30 days.

11 updates in the last 30 days Data verified 2026-03-12 All models →
2026-03-09
deprecation Gemini 3.1 Pro Preview Google

Gemini 3 Pro Preview officially shut down. Users must migrate to Gemini 3.1 Pro Preview.

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2026-03-06
release GPT-5.4 Pro OpenAI

GPT-5.4 Pro released as premium reasoning tier at $30/$180 per MTok.

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2026-03-05
release GPT-5.3 Instant OpenAI

GPT-5.3 Instant released as the new default model in ChatGPT.

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2026-03-05
update GPT-5.4 (via Cursor) OpenAI

Cursor added GPT-5.4 as model option.

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2026-03-05
update GPT-5.4 (via GitHub Copilot) OpenAI

GitHub Copilot updated to support GPT-5.4 as default model option.

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2026-03-05
update GPT-5.4 (via Copilot) Microsoft

Microsoft Copilot updated to use GPT-5.4 as its primary underlying model.

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2026-03-05
release GPT-5.4 OpenAI

GPT-5.4 released with 1.05M context window, 128K max output, computer use support, and improved reasoning.

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2026-03-03
release Gemini 3.1 Flash-Lite Preview Google

Gemini 3.1 Flash-Lite Preview released as budget-tier model at $0.25/$1.50 per MTok.

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2026-02-19
release Gemini 3.1 Pro Preview Google

Gemini 3.1 Pro Preview released, replacing Gemini 3 Pro Preview which was deprecated.

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2026-02-17
update Claude Sonnet 4.6 (via Cursor) Anthropic

Cursor added Claude Sonnet 4.6 as model option.

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2026-02-17
release Claude Sonnet 4.6 Anthropic

Claude Sonnet 4.6 released with improved coding, computer use, and 1M context beta.

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Featured Comparisons

ChatGPT vs Claude (2026) Model-by-model deep comparison with API pricing, benchmarks, and use-case verdicts.

Changelog entries sourced from official vendor announcements. Last updated 2026-03-12.