Unverified50% confidenceFactExact time
OpenAI's fine-tuning API and Anthropic's Claude fine-tuning capabilities lean toward black-box, exposing only limited hyperparameters and not allowing custom reward functions or loss computation, which suits standard scenarios but struggles to support complex reward engineering.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/24/2026
First Seen
Valid until: 1/22/2027
Sources
Together Post-Training Platform: Keep Control of the Training Loop, Let the Platform Handle the Infrastructure
twittertogethercompute10/22/2026
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