---
format: "aidr-story-markdown/v1"
id: "2e6e6bf2ae85148bb8b636d04e7e92aa80e08aa776bf6128b7eeece0a3c3c815"
canonical_url: "https://aidr.today/2e6e6bf2?lang=en"
title: "InternLM Releases 397B Parameter Open Model That Matches Gemini 3.1 Pro in Math"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-09-14T15:20:35.000Z"
category: "Models"
topics: ["internlm","gemini","math","open-source","llm","benchmark"]
source_urls: ["https://marketbrief.now/ai/internlm-releases-397b-parameter-open-model-that-matches-gemini-31-pro-i-b5660d40","https://huggingnews.com/ai/internlm-releases-397b-parameter-open-model-that-matches-gemini-31-pro-i-b5660d40"]
summary: "The new Intern-S2-397B foundation model employs a multimodal architecture tailored for long-cycle scientific research and the creation of specialized agents. T…"
---

# InternLM Releases 397B Parameter Open Model That Matches Gemini 3\.1 Pro in Math

> [Open the canonical story](<https://aidr.today/2e6e6bf2?lang=en>)

**Published:** 2026-09-14T15:20:35.000Z
**Category:** Models
**Topics:** internlm, gemini, math, open\-source, llm, benchmark

## Summary

The new Intern\-S2\-397B foundation model employs a multimodal architecture tailored for long\-cycle scientific research and the creation of specialized agents\. T…

## Sources

- [Story source](<https://marketbrief.now/ai/internlm-releases-397b-parameter-open-model-that-matches-gemini-31-pro-i-b5660d40>)
- [Story source](<https://huggingnews.com/ai/internlm-releases-397b-parameter-open-model-that-matches-gemini-31-pro-i-b5660d40>)