InternLM Releases Intern-S2-397B: Multimodal Model for Scientific AI and Long-Horizon Agents
jacek2023 · reddit · 2026-09-13
InternLM introduced Intern-S2-397B, its most capable multimodal foundation model for scientific intelligence and long-horizon agents, scaling along pre-training, RL task coverage, and interactive agent environments.
- New pre-training paradigm: visual pretraining directly on raw pages of scientific literature, jointly modeling symbolic semantics and visual relationships without intermediate parsing.
- Scientific reasoning & generation: RL tasks scaled across 20+ scientific domains yield leading open-source general reasoning and strong results in biomolecular interaction design and material structure generation.
- Long-horizon agents: multiple agent frameworks connected to large-scale sandboxed environments for black-box agentic RL, raising the ceiling on long-horizon tasks.
Related event: Shanghai AI Lab Releases Intern-S2-397B Multimodal Foundation Model(2 posts)→
More from Models
- Leak: Google Reportedly Has Another 'Hella Chonky' Model After Carbon — iruletheworldmo · 2026-10-30
- Users report across-the-board GPT quality drop: weaker writing and broken instruction following — Kyrannio · 2026-10-30
- Leak claims Gemini Argon hits Pro trial from November 2nd (unverified) — Emotional-Company847 · 2026-10-30
- OpenAI retiring waves of legacy models: GPT-5 family dies Dec 11, GPT-4.1 by Jan 2027 — ThePeterMick · 2026-10-30
- DeepMind CEO Demis Hassabis tells Musk: testing with trusted partners, coming soon — demishassabis · 2026-10-30
- Adobe stands firm on not training on customer data, using licensed stock instead — omooretweets · 2026-10-30