how post-training fine-tuning improves customer service AI – Marketing Agent Blog

Intercom’s Fin Apex 1.0 Outperforms GPT-5.4 and Claude Sonnet 4.6 at Customer Service — Here’s What the Benchmark Win Actually Signals

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Intercom’s Fin Apex 1.0 Outperforms GPT-5.4 and Claude Sonnet 4.6 at Customer Service — Here’s What the Benchmark Win Actually Signals

by marketingagent.io