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MiniCPM5-1B

MiniCPM Text Series

Fine-tuning Cookbook and Agent Skills​

MiniCPM5-1B uses the standard LlamaForCausalLM architecture, so mainstream inference engines can load it directly, with no custom operators and no forked model code. To help developers reproduce the fine-tuning workflow quickly, we provide single-page cookbooks, each paired one-to-one with a Cursor Agent Skill.

Cookbook: Best for running the steps manually. Agent Skills: Best for letting the agent in Cursor / Claude Code choose the execution path based on the target backend, hardware and data path.

Top-level Skill​

MiniCPM5-1B Finetune Skill(automatically routes to trl · llamafactory · ms-swift · unsloth · xtuner)

After downloading this Skill and placing it in your current project directory, you can type the following in a coding agent such as Cursor / Claude Code:

Plain Text
@minicpm5-finetune use unsloth + LoRA on /data/my_chat.jsonl, write to ./out

The agent reads the top-level Skill, picks the matching sub-Skill and cookbook based on the target backend, hardware and data path, then runs the commands and reports back the results.

The cookbooks and sub-Skills are listed below by inference backend.

Fine-tuning frameworks​

Developer Showcase

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MiniCPM TextVoxCPM SpeechESP32 Radar Tower: AI ATC CalloutsA round-AMOLED tower radar announcing flights in a cloned ATC voiceMiniCPM TextSelf-Evolving Catgirl: Reasoning via On-Policy Self DistillationNo teacher, no new base model: math reasoning emerges from self-distillationMiniCPM TextReJev: Decision-Model Post-TrainingLoRA post-training MiniCPM5-2B: 51.1% → 80.5% on a sealed holdoutMiniCPM TextBMB Agent: a MiniCPM-powered Personal AssistantLetting a 2B on-device model take over schedules and todos, with real-world lessonsMiniCPM TextMetaCog: Judge-Steered ReasoningAn inference-time loop where a judge scores parallel thought pathsMiniCPM TextMiniCPM News Desk: Local Daily BriefA local-first daily brief where MiniCPM5-2B picks exact source passagesMiniCPM TextWebGPU Pi: In-Browser Coding AgentMiniCPM5-2B running a coding agent fully in-browser via WebGPUMiniCPM TextMiniCPM5-1B Tool-Use: Offline Function CallsA 1B GGUF function-calling model (SFT + GRPO) that runs offline on CPUMiniCPM Textdeku: A Trustworthy Local Task AgentCode plans, MiniCPM5-1B answers briefly or refusesMiniCPM TextMiniCPM5-1B: LiteRT & Iberian EvalsINT8 LiteRT-LM build plus Spanish, Catalan, Basque and Galician evalsMiniCPM TextMiniCPM-V MultimodalMiniCPM Agent Gateway: Edge-Cloud RoutingLocal MiniCPM classifies each request so sensitive data stays on-deviceMiniCPM TextToneBridge: Context-Aware Mandarin CoachCorrects Mandarin sentences by context and tone, with pinyin and audioMiniCPM TextMiniCPM5-1B FP8: Faster NVIDIA InferenceFP8 vLLM profile hitting 248 decode tok/s on RTX 3060, 1.5× BF16MiniCPM TextAUGURY: Reading Soil Health from WeedsMaps weed species to soil-health indicators; phone-deployable, no cloudMiniCPM Textgmgn-minicpm: Local Crypto Research AgentA read-only GMGN crypto research agent powered by a local 1B modelMiniCPM TextMiniCPM-V MultimodalLost & Found Desk: Small-Model Item ReturnMiniCPM-V captions items, MiniCPM5 guides claims, staff confirm every handoffMiniCPM TextMiniCPM-V MultimodalVoxCPM SpeechCoreAI Model Zoo: MiniCPM on iPhoneCore AI builds of MiniCPM5 and MiniCPM-V 4.6 running natively on iPhone and MacMiniCPM TextMiniCPM-V MultimodalViva Mais: Local WhatsApp CRM CopilotA travel-agency copilot that turns WhatsApp chats into a local-first CRMMiniCPM TextTianwen: BaZi & I-Ching ReflectionA 1B model that turns BaZi and I-Ching readings into self-reflectionMiniCPM TextWanderLust: Mood-Driven Discovery WalksPlans exploratory A-to-B walking routes based on your moodMiniCPM TextNIGHTWAVE: 1970s Radio Hosted by a 1B ModelA 1970s late-night radio with a 1B-model DJ who takes live callsMiniCPM Text6ixPulse: Agentic Toronto Rent MapAgents compare Toronto neighborhoods, citing a source for every claimMiniCPM TextWall Street of AI AgentsFour small-model AI traders roam a pixel office and trade on their ownMiniCPM TextHackathon Advisor: Idea Map & CoachMaps hackathon ideas and coaches you toward more original projectsMiniCPM TextLLM Cinema: AI-Directed ASCII FilmsA small model writes and directs ASCII-art films in the browserMiniCPM Texttiny-llm: A Pure-Rust Inference EngineA from-scratch, CPU-only Rust inference engine for MiniCPM5-1B with a TUIMiniCPM TextDocument Field Agent: Batch OCR & ExtractionA workbench for batch document OCR and structured field extractionMiniCPM TextMiniCPM-V MultimodalWhen a Catgirl Learns to Think, on Your PhoneWas this model made for catgirls? An on-device deployment testMiniCPM TextMiniCPM-V MultimodalMaking a 1B Model a Good Math AgentTeXada’s on-device MiniCPM practice and lessonsMiniCPM TextORG-2: A Workbench for Coding AgentsAn organizational workbench to orchestrate and manage multiple coding agentsMiniCPM TextEdgeHome HarnessA replayable, evaluable local control loop for a 1B on-device model, built in RustMiniCPM TextSqueezing a NAS: Hooking Up WorkBuddyRunning local AI on an N150 CPU: real-world uses and lessons learned