Sentient Releases Open-Source AI Search Framework That Outperforms GPT-4o

Sentient, an artificial intelligence development platform backed by Peter Thiel's Founders Fund, has released an open-source AI search framework that it says outperforms leading closed-source competitors.

Sentient, an artificial intelligence development platform backed by Peter Thiel’s Founders Fund, has released a new open-source AI search framework that it claims outperforms leading closed-source competitors.

The company announced the public beta of Open Deep Search (ODS) on April 2, describing it as a high-performance, developer-friendly alternative to platforms like Perplexity AI and OpenAI’s GPT-4.

Sentient’s ODS aims to provide developers with "Loyal AI" models, which Sentient says retain the original intent of their creators. The firm’s fingerprinting technology allows developers to protect intellectual property while maintaining model openness — aiming to solve the biggest issue of open-source AI, the challenges of monetizing a model without centralization.

“AI should belong to the community, not controlled by closed-source corporations,” according to Himanshu Tyagi, co-founder of Sentient and professor at the Indian Institute of Science.

“We’re building, monetizing and delivering open-source AI with a key principle in mind: singularity in intelligence but plurality in use cases,” he added.

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Sentient’s ODS outperforms ChatGPT, Perplexity

Sentient’s ODS achieved a 75.3% accuracy score on the Frames benchmark, which measures factuality, retrieval and reasoning capabilities, used to answer complex “multi-hop questions” that require the integration of multiple sources.

ODS surpassed OpenAI's ChatGPT-4 Search Preview, which attained 50.5%, and the Perplexity Sonar Reasoning Pro, which reached 44.4%. To prevent potential bias, Sentient's researchers had no access to the Frames testing sets during the benchmarking procedures.

Dobby NFT mint. Source: Sentient

“Independent verification is only needed for closed-source solutions because open-source solutions have no incentive to falsely report the evaluations,” Tyagi said, adding:

The ODS release follows the fast-approaching launch of Sentient’s platform, which has amassed more than 1.8 million waitlist registrations.

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A turning point for open-source AI

The launch of Sentient’s new open-source search framework comes amid a tipping point for open-source AI development.

“We’re witnessing a significant shift as open-source AI solutions increasingly challenge closed-source dominance,” Tyagi said.

“Examples such as DeepSeek's advancements in reasoning, Manus's innovations with agents, and now our own contributions to ODS with an advanced AI search framework highlight this shift.”

“Open-source models can easily outperform closed-source giants with the right architecture. The results of these benchmarks validate our mission to create an open ecosystem that benefits all AI builders and users.”

The launch also builds on Sentient’s earlier momentum. In February, the firm completed one of the largest NFT minting campaigns to date, with more than 650,000 participants gaining fractional ownership of its AI models.