## **Selection Analysis** Reflection 70B, developed by HyperWrite, is a groundbreaking AI model based on Meta's Llama 3.1-70B Instruct. Its unique self-correction technique allows it to identify and fix its own errors, outperforming current models. ## **Key Takeaways** - Reflection 70B is based on Meta's Llama 3.1-70B Instruct and can self-correct errors in its outputs. - It outperforms Meta's Llama models and rivals top commercial models in benchmark tests. - The model introduces new tokens for error correction, offering real-time interaction enhancements. - Reflection 70B is available for download, with plans for a larger model, Reflection 405B, to launch soon. - Developed in collaboration with Glaive, it uses synthetic data for rapid AI training, ensuring high model efficiency. ## **Article Summary** Reflection 70B, an advanced AI model unveiled by HyperWrite, utilizes Meta's open-source Llama 3.1-70B Instruct as its foundation. Its hallmark feature is its ability to self-correct errors, positioning it as the leading open-source AI model. Benchmark tests reveal that it surpasses previous models, effectively competing with top commercial ones. Notably, Reflection 70B incorporates special tokens for user interaction, allowing real-time error corrections, thus maintaining high precision. The model's development was significantly expedited through synthetic datasets created by Glaive and is now accessible on Hugging Face, with plans for an even larger version underway. ## **Article Link** [Meet Reflection 70B, AI model that can fix its mistakes](https://www.newsbytesapp.com/news/business/meta) ## **Full Text** [Meet Reflection 70B, AI model that can fix its mistakes](https://i.cdn.newsbytesapp.com/images/l34020240906175427.jpeg) This innovative model is based on Meta's open-source Llama 3.1-70B Instruct. HyperWrite, an AI writing start-up led by Matt Shumer, has introduced a groundbreaking large language model (LLM) named Reflection 70B. This innovative model is based on Meta's open-source Llama 3.1-70B Instruct and incorporates a unique error self-correction technique, which means it can fix its own mistakes. Shumer announced on X that Reflection-70B is now "the world's top open-source AI model." Reflection 70B has undergone extensive testing across various benchmarks, including MMLU and HumanEval. These tests revealed that Reflection consistently outperforms models from Meta's Llama series and competes closely with top commercial models. Shumer highlighted that Reflection 70B not only competes with top-tier models but also offers unique capabilities, specifically error identification and correction. This is achieved through a technique called reflection tuning. Reflection 70B introduces several new special tokens for reasoning and error correction, enhancing user interaction with the model. The model separates reasoning into distinct steps to improve precision. The model can be downloaded via the AI code repository Hugging Face, and there are plans to launch Reflection 405B soon. The underlying model for Reflection 70B uses the stock Llama chat format, ensuring compatibility with existing tools, with particular credit due to Glaive for enabling rapid AI model training.