Perplexity and NVIDIA have introduced JOLT, a post-training method that trains one model as both teacher and student, th...

Perplexity and NVIDIA have introduced JOLT, a post-training method that trains one model as both teacher and student, the teacher seeing privileged context and trained too so its feedback stays usable. On MATH it matched GRPO accuracy with 6.5 times fewer processed training tokens, and on AppWorld JOLT+ hit a 72.09% pass rate against 62.20% for GRPO. https://www.marktechpost.com/2026/10/21/perplexity-jolt-joint-on-policy-learning-teaching/ #AIagent #AI #GenAI #AIresearch

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