Tag: Reasoning Models

Salesforce trains its own reasoning model on Nvidia’s open weights

Koa is post-trained on Nemotron 3 Super with synthetic data, giving Agentforce a homegrown option for multi-step work.

OpenEvidence tiers its medical AI by how long it gets to think

Four named models answer clinician queries in five seconds to five minutes, free for verified doctors.

IBM’s Granite 4.2 agents train inside live software environments

IBM's open Granite 4.2 models add switchable thinking and train the largest sizes to act inside live environments.

AI Reasoning Models Vulnerable to Overthinking-Based Denial-of-Service Attacks

Researchers have discovered that AI reasoning models can be weaponized through overthinking, turning illogical prompts into denial-of-service attacks…