# Samaya AI launches Sterling agent, claims 11x cheaper finance research than Claude Fable 5.1

Digest AI · Agents & Tools · published 2026-10-30T07:26:12Z

Canonical: https://digestai.news/story/samaya-ai-launches-sterling-agent-claims-11x-cheaper-finance-research

## Summary

Samaya AI released Sterling, a 3B-active-parameter agent built on NVIDIA’s Nemotron 3.5 Lightning, optimized for financial research. The model scores 58.9% on Samaya’s FrontierFinance benchmark, surpassing Claude Fable 5.1’s 55.9% while costing $0.61 per query versus $6.89. Sterling’s performance stems from co-training the model with its harness, which includes a condenser for long tool results, a compactor for trace summaries, and a research budget cap. Training involved four stages: synthetic trace fine-tuning, expert-graded strategy selection, offline and online GRPO reinforcement, and truncated importance sampling for MoE sampling fixes.

The model runs on a single H100 80GB GPU in BF16 with up to 1M-token context, though Sterling’s serving context window is undisclosed. Samaya reports Sterling beats every system on FrontierFinance in cost-per-quality, with a median of 17 tool calls per query. High-effort mode achieves 60.6% at $1.83 per question. The company emphasizes its approach—small model, efficient harness—as a scalable recipe for domain-specific agents. All benchmark results are self-reported, and no training data overlaps with FrontierFinance’s 220 public queries.

## Key points

- Sterling scores 58.9% on FrontierFinance, 3 points above Claude Fable 5.1’s 55.9%, at 11x lower cost per query
- Built on NVIDIA’s 30B Nemotron 3.5 Lightning with 3B active parameters, trained via LoRA and GRPO in four stages
- Harness includes context tools (condenser, compactor) and a research budget cap to manage agent efficiency

## Why it matters

Sterling demonstrates how co-training a small model with its orchestration tools can outperform larger models in niche tasks like finance research, potentially reducing costs for specialized AI agents.

## Sources

1. [Samaya AI Releases Sterling: A 3B-Active Finance Research Agent Model that Beats Claude Fable 5.1 on FrontierFinance at 11x Lower Cost](https://marktechpost.com/2026/10/30/samaya-sterling-post-trained-finance-research-model-frontierfinance) (MarkTechPost, 2026-10-30)

## Cite

Digest AI, "Samaya AI launches Sterling agent, claims 11x cheaper finance research than Claude Fable 5.1", 30 October 2026, https://digestai.news/story/samaya-ai-launches-sterling-agent-claims-11x-cheaper-finance-research

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