Huge tech agency Meta and Microsoft have teamed as much as launch Llama 2, an open-source massive language mannequin from Meta that can seem on Microsoft’s Home windows and cloud computing platform Azure.
The pair introduced the collaboration on 18 July, saying that Llama 2 had been made free for analysis and industrial use, whereas additionally being optimized to run on Home windows.
The announcement confirmed final week’s rumors that Llama 2 can be constructed for companies and researchers to construct functions on Meta’s AI know-how stack.
We imagine an open method is correct for the event of at present’s AL mannequin.
Right this moment, we’re releasing Llama 2, the subsequent era of META’s open supply massive language mannequin, obtainable freed from cost for analysis and industrial use.
Particulars ➡️ https://t.co/vz3yw6cujk pic.twitter.com/j2bDHqiuHL
– Meta AI (@MetaAI) 18 July 2023
Meta claimed that Llama 2 was skilled on 40% extra publicly obtainable on-line information sources and may course of twice as a lot context as Llama 1.
The agency mentioned that Llama 2 outperforms many competing open-source massive language fashions (LLM) in relation to coding, effectivity, reasoning and efficiency on data exams. Nonetheless, Meta admits that it isn’t as environment friendly as its closed-source opponents equivalent to OpenAI’s GPT-4 in response to considered one of its analysis papers.
In a July 18 Instagram publish, Meta CEO Mark Zuckerberg mentioned that Llama 2 “lets researchers and companies construct with our next-generation massive language mannequin as a basis for his or her work.”

Meta mentioned it was “blown away” by demand for the Llama 1 following its restricted version launch in February, receiving greater than 100,000 requests for entry. The mannequin was quickly leaked on-line by a person of the imageboard web site 4chan.
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Nonetheless, in response to a February Reuters report, Llama 1’s figures had been a far cry from ChatGPT, which had an estimated 100 million or extra customers signed up to make use of the mannequin in its first three months.
With the partnership, Microsoft now has the backing of two massive gamers within the AI area, which have invested a cumulative $13 million in OpenAI by means of 2023, in response to a January report from Fortune.
Democratizing AI by means of the ability of partnership. We’re excited to welcome Llama 2 @meta To @Azure And @windows: https://t.co/OJyYP9sVBA
— Microsoft (@Microsoft) 18 July 2023
Meta’s determination to open supply Llama was criticized in June by two United States senators, who claimed that the “seemingly minimal” safety within the first model of Llama probably created “legal actions” for malicious customers. The doorways had been opened to have interaction in.
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