MiniCPM5 1B - what is it?
Summary
MiniCPM5-1B is a new small language model from OpenBMB, apparently built from scratch with its own tokenizer and distinct behavior, generating excitement as a capable 1B model.
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@AdinaYakup: MiniCPM5-1B is an impressive release in the 1B class! @OpenBMB https://huggingface.co/collections/openbmb/minicpm5… 1B …
MiniCPM5-1B is a new 1B parameter AI model from OpenBMB featuring hybrid reasoning with Think/No-Think modes, 128K context, and Apache 2.0 license, running on various hardware.
MiniCPM5-1B Shows Why the Small-Model Race Isn't Over
MiniCPM5-1B is a 1B parameter model from OpenBMB that achieves impressive scores on AIME 2025 and τ2-Bench Telecom, outperforming larger models. It features both fast and reasoning modes from a single checkpoint, enabled by a three-stage post-training process including supervised fine-tuning, reinforcement learning, and on-policy distillation.
MiniCPM5-1B
OpenBMB releases MiniCPM5-1B, a dense 1B Transformer model achieving SOTA among open-source 1B-class models, designed for on-device deployment with hybrid reasoning and long-context support.
OpenBMB releases MiniCPM5-1B LLM. Currently one of the most powerful LLMs for its size. ( 17.9 on the Artificial Analysis Intelligence Index)
OpenBMB releases MiniCPM5-1B, a leading 1B open weights LLM that achieves the highest Artificial Analysis Intelligence Index score (17.9) in its size class, surpassing larger models like Qwen3.5 2B while using fewer parameters.
@AdinaYakup: MiniCPM V4.6 a 1B MLLM that actually runs on your phone, just released by @OpenBMB 1B - Apache2.0 Runs on iOS, Android,…
OpenBMB has released MiniCPM V4.6, a 1B-parameter multimodal large language model optimized for mobile devices under the Apache 2.0 license. It features mixed visual token compression and claims approximately 1.5x faster throughput than Qwen3.5 0.8B while running natively on iOS, Android, and HarmonyOS.