[KongchangAI]
Expired50% confidenceEventExact time

The models involved in this retirement include Gemini 3.1 Pro, three Claude Opus/Sonnet versions, and Raptor Mini, with a retirement date of September 1.

1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/17/2026
First Seen

This claim has expired. It is kept for the record and no longer describes the current state.

Valid until: 10/31/2026(expired)

Sources

Model Retirement Timetables: The Hidden Dependency of Enterprise Coding Agents
rss10/17/2026

Related Entities

GitHubcompanyGemini 3.1 PromodelClaude OpusmodelClaude SonnetmodelRaptor Minimodel

Related Claims

UnverifiedSince its launch in late 2023, the Gemini model family has formed a three-tier product architecture: Ultra positioned as the highest-capability flagship, Pro as a general-purpose high-performance model, and Flash emphasizing ultra-fast inference and low-latency deployment.70% similar

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