⚠️ 6 models deprecated — migration required

AI Model Deprecation Tracker

Track every deprecated AI model across providers. See replacements, compare costs, and migrate before shutdown.

6
Models Deprecated
5
Providers Affected
100%
Have Replacements
↑47%
Avg. Cost Increase

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📅 Deprecation Timeline

May 2026
DeepSeek V3 deprecated
Replaced by DeepSeek V4 Flash — 48% cheaper, 2× faster
May 2026
Gemini 2.0 Flash & Flash Lite deprecated
Replaced by Gemini 3 Flash and 3.1 Flash-Lite — better quality at similar prices
June 15, 2026
Claude 4 Opus & Sonnet retired
Replaced by Claude Opus 4.8 and Sonnet 4.6 — 67% cheaper, improved reasoning
June 2026
Jamba 1.5 Large deprecated
Replaced by Jamba 1.7 Large — same price, better performance
July 2026 (estimated)
Full shutdown of deprecated endpoints
All deprecated models will stop accepting requests
🚨 Migration urgency

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Frequently Asked Questions

Which AI models are deprecated in 2026? +
As of July 2026, 6 models are deprecated: Claude 4 Opus, Claude Sonnet 4, Gemini 2.0 Flash, Gemini 2.5 Flash-Lite, DeepSeek V3, and Jamba 1.5 Large. Each has a recommended replacement that's either cheaper, faster, or both.
What happens when an AI model is deprecated? +
Deprecated models stop receiving new features, may have reduced reliability, and eventually shut down completely. It's best to migrate to the replacement model before the shutdown date to avoid service interruptions.
How do I migrate from a deprecated AI model? +
Each deprecated model has a recommended replacement. Use APIpulse's free migration tools to compare costs, get copy-paste migration code, and switch in under 5 minutes. Most migrations only require changing the model name in your API calls.
📅 2026 Deprecation Timeline
Interactive timeline of every model deprecation, price change, and new launch in 2026.
See the full timeline →