Migration assistant

Replacing gpt-3.5-turbo-16k?

Ranked replacement candidates, each shown with exactly what changes if you switch. Same-provider matches surface first because switching cost is lower; capability regressions are flagged in red.

OP
Migrating from

gpt-3.5-turbo-16k

OpenAI · Active
Input: —/M Output: —/M Context:
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#1 RECOMMENDED

GPT-3.5 Turbo

OpenAI
same provider
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What changes if you switch
Field gpt-3.5-turbo-16k GPT-3.5 Turbo Impact
Input price Not verified for either model
Output price Not verified for either model
Context window 4K tokens One value not verified
Lifecycle Active Active Same status
Other candidates
#2

GPT-4.1 Mini

OpenAI
same provider
Details →
#3

GPT-4.1 Nano

OpenAI
same provider
Details →
#4

GPT-4o Mini

OpenAI
same provider
Details →
#5

GPT-5 Mini

OpenAI
same provider
Details →
Methodology

How candidates are ranked

Candidates are ranked by how much of the source model's profile each one preserves — weighing switching cost (same provider or model family surface first), capability parity (what you keep versus what you'd lose), context window, and pricing direction. A candidate that is itself deprecated is pushed down the list; one that's already retired is never recommended.

Ranking is purely algorithmic — no editorial weighting, no paid placement. Every value is pulled from each provider's own documentation; click any model name to see the source-linked detail.