# Foresight V2 model expansion using snomed codes

**URL:** <https://discourse.cogstack.org/t/foresight-v2-model-expansion-using-snomed-codes/272>\
**Category:** OpenGPT\
**Created:** [January 18, 2024, 9:54am UTC](https://discourse.cogstack.org/t/foresight-v2-model-expansion-using-snomed-codes/272 "2024-01-18T09:54:12Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sangeetabose](https://avatars.discourse-cdn.com/v4/letter/s/eb8c5e/32.png) [@sangeetabose](https://discourse.cogstack.org/u/sangeetabose)\
**Post date:** [January 18, 2024, 9:54am UTC](https://discourse.cogstack.org/t/foresight-v2-model-expansion-using-snomed-codes/272/1 "2024-01-18T09:54:12Z")

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HI… is the foresight V2 model publicly available ? Also was going through the amazing article [A Large Language Model for Healthcare | NHS-LLM and OpenGPT](https://aiforhealthcare.substack.com/p/a-large-language-model-for-healthcare). Couldnt find details on the section ‘semi supervised training and model expansion using snomed codes’. Could anyone please guide me towards what that section is used for

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**Author:** ![anthony.shek](https://avatars.discourse-cdn.com/v4/letter/a/b782af/32.png) [@anthony.shek](https://discourse.cogstack.org/u/anthony.shek)\
**Post date:** [January 19, 2024, 11:44am UTC](https://discourse.cogstack.org/t/foresight-v2-model-expansion-using-snomed-codes/272/2 "2024-01-19T11:44:27Z")

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Hi @sangeetabose, Can you clarify which section in the article or sentence you are referring to?

I think you are talking about how [foresight](https://arxiv.org/abs/2212.08072) was incorporated. Is that the case?

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**Author:** ![sangeetabose](https://avatars.discourse-cdn.com/v4/letter/s/eb8c5e/32.png) [@sangeetabose](https://discourse.cogstack.org/u/sangeetabose)\
**Post date:** [January 19, 2024, 12:01pm UTC](https://discourse.cogstack.org/t/foresight-v2-model-expansion-using-snomed-codes/272/3 "2024-01-19T12:01:37Z")

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HI @anthony.shek

In the article-\>Figure 1 shows semi supervised training happening on the NHS LLM module. There is not much description of that part in the article. thanks