Baptiste Rozière Profile
Baptiste Rozière

@b_roziere

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Research scientist at Mistral AI. Working on ML for programming languages. Lead author of CodeLlama, now working on the Codestral models!

Paris, France
Joined September 2016
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@b_roziere
Baptiste Rozière
1 year
Today, we release CodeLlama, a collection of base and instruct-finetuned models with 7B, 13B and 34B parameters. For coding tasks, CodeLlama 7B is competitive with Llama 2 70B and CodeLlama 34B is state-of-the-art among open models. Paper and weights:
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@b_roziere
Baptiste Rozière
1 day
RT @MistralAI: Introducing the all new Le Chat: your ultimate AI sidekick for life and work! Now live on web and mobile!
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@b_roziere
Baptiste Rozière
1 day
RT @EmmanuelMacron: Vive Le Chat ! 🇫🇷
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@b_roziere
Baptiste Rozière
2 days
RT @MistralAI: Le Chat is fast (1,100 tok/s for flash queries on an updated Mistral Large). Download it at or http…
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@b_roziere
Baptiste Rozière
9 days
RT @MistralAI: Introducing Small 3, our most efficient and versatile model yet! Pre-trained and instructed version, Apache 2.0, 24B, 81% MM…
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@b_roziere
Baptiste Rozière
9 days
RT @MistralAI: magnet:?xt=urn:btih:11f2d1ca613ccf5a5c60104db9f3babdfa2e6003&dn=Mistral-Small-3-Instruct&tr=udp%3A%2F%
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@b_roziere
Baptiste Rozière
25 days
If it takes too long to start generating your completion, it will be irrelevant by the time it arrives. No model that's fast enough for code completion comes close to Codestral 2501's ELO on copilot arena.
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@b_roziere
Baptiste Rozière
26 days
Blog post: Try it on
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@b_roziere
Baptiste Rozière
2 months
TestGenEval evaluates models for generating full test suites or adding test cases to an existing test suite. On top of the pass rate, it measures the quality of the test suite using the coverage and mutation rate. Check out the paper and Kush's online leaderboard!
@Kush_D_Jain
Kush Jain
2 months
Thrilled to announce our new work TestGenEval, a benchmark that measures unit test generation and test completion capabilities. This work was done in collaboration with the FAIR CodeGen team. Preprint: Leaderboard:
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@b_roziere
Baptiste Rozière
2 months
RT @syhw: Just gave a talk on "Grounding LLMs in Code Execution" at the NeurIPS Hacker-Cup AI Competition, here are the slides https://t.co…
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@b_roziere
Baptiste Rozière
2 months
RT @cognitivecompai: Today, I experimented with @continuedev + @ollama for day-to-day troubleshooting and coding tasks. I tested Codestral…
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@b_roziere
Baptiste Rozière
3 months
RT @GuillaumeLample: Nice review (in French) of le Chat: where Pixtral Large easily answers questions about complex…
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@b_roziere
Baptiste Rozière
3 months
RT @GuillaumeLample: Today we are releasing a Batch API and a Moderation API ! The batch API allows to process high-volume requests to all…
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@b_roziere
Baptiste Rozière
3 months
RT @LucileSaulnier: 🌟 AI enthusiasts! Join @MistralAI and shape the future of generative AI! 🌟 We're hiring AI Scientists, Research Engine…
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@b_roziere
Baptiste Rozière
4 months
RT @dchaplot: We just released the weights of Pixtral 12B base model on HuggingFace: Pixtral 12B Base: Also link…
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@b_roziere
Baptiste Rozière
4 months
RT @sophiamyang: 🎉 We @MistralAI just dropped two new edge models - Ministral 3B and Ministral 8B!
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@b_roziere
Baptiste Rozière
4 months
You can now find the slides of my LLM4Code talk here. Thanks to @Lin0Tan and all the organizers of the llm4code workshop for organizing this talk.
@Lin0Tan
Lin Tan
4 months
If you missed the fantastic keynotes on #CodeLlama and #Starcoder2 from their initiators and core contributors @b_roziere and @LoubnaBenAllal1, you can still check out the slides Hope to see your submissions to the 2nd @LLM4Code workshop. #LLM4code #llm
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@b_roziere
Baptiste Rozière
4 months
RT @Lin0Tan: If you missed the fantastic keynotes on #CodeLlama and #Starcoder2 from their initiators and core contributors @b_roziere and…
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