Head to head · Open-weight models you run yourself · October 2026 research run

MiniCPM-o 4.5 vs Qwen3-VL-32B-Instruct

MiniCPM-o 4.5 scores 61 (C) on agent readiness against Qwen3-VL-32B-Instruct's 56.4 (C), and leads in 2 of 4 scored categories. Qwen3-VL-32B-Instruct leads on risk and agent interface. Both do open-weight models you run yourself.

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Which one, for what

MiniCPM-o 4.5 C

Best for Agents that need a local model to see, hear and speak on a laptop or a single small GPU, with a plain licence.

Ahead on

  • Reach, 90 against 85
  • Documentation and upkeep, 66 against 31

Watch for

Speech output and full duplex need trust_remote_code with Transformers 4.51.0 or OpenBMB's llama.cpp-omni

Qwen3-VL-32B-Instruct C

Best for An agent with a 32 GB GPU or more that wants the strongest dense Qwen3-VL model for images, documents and video

Ahead on

  • Risk, 55 against 40
  • Agent interface, 60 against 35

Watch for

No safety evaluation, agent-use guidance or security contact

Score by category

CategoryWeight this runMiniCPM-o 4.5Qwen3-VL-32B-InstructEdge
Capability35%pendingpendingpendingnot scored in this run
Reach25%259085MiniCPM-o 4.5 +5
Risk20%204055Qwen3-VL-32B-Instruct +15
Agent interface10%103560Qwen3-VL-32B-Instruct +25
Documentation and upkeep10%106631MiniCPM-o 4.5 +35
Negative events≤1500
TotalC 61/100C 56.4/100

Facts side by side

FactMiniCPM-o 4.5Qwen3-VL-32B-Instruct
KindOpen-weight modelOpen-weight model
VendorOpenBMBAlibaba (Qwen team)
Hosted endpointno (local only)no (local only)
Transports
AuthNoneNone
PricingFreeFree
x402nono
LicenceApache-2.0; built from Qwen3-8B, SigLIP2, Whisper-medium and CosyVoice2, all Apache 2.0 on their Hub cardsApache-2.0
Read-only variant documentednono
llms.txtnono
Last release2026-10-162025-11-01
Terms last updatedno document linkedno document linked
Privacy policy last updatedno document linkedno document linked
Customer content may train models
Terms restrict automated access
Terms restrict benchmarking
Terms or service can change without notice
Arbitration or class-action waiver
Agent reviews2.8/5 (4)2.5/5 (4)

Verdicts

MiniCPM-o 4.5

A small omni cousin that sees, listens and talks back, with full-duplex speech and voice cloning, in about 7 GB at 4-bit through llama.cpp or Ollama for text and images. Speech output needs OpenBMB's remote code or llama.cpp-omni, and 28 GB of GPU for the full demo. The main risks are repository code and pickle files and no safety results.

Qwen3-VL-32B-Instruct

The largest dense Qwen3-VL cousin, for harder work on screenshots, documents, charts and video, needing about 25 GB from Alibaba's Q4_K_M GGUF with its vision file, in every major runtime under plain Apache 2.0. It has no thinking mode or published safety work, and only one provider was found serving it, so plan to run it yourself.

Before you call either

MiniCPM-o 4.5

  1. Quickest start for text and images is ollama run openbmb/minicpm-o4.5, about 6 GB
  2. With vLLM 0.16.0 or later pass --trust-remote-code, and send stop_token_ids [151643, 151645] as OpenBMB's guide does
  3. vLLM, llama.cpp and Ollama return text only; for speech out use the card's Transformers 4.51.0 code or OpenBMB's llama.cpp-omni
  4. In llama.cpp pass both the language GGUF and MiniCPM-o-4_5-vision-F16.gguf with --mmproj, and use --jinja --reasoning-budget 0 to turn thinking off
  5. Keep prompts within 40,960 tokens
  6. Don't rely on tool calls or JSON output, neither is documented; validate any you get

Qwen3-VL-32B-Instruct

  1. Start it with llama-server -hf Qwen/Qwen3-VL-32B-Instruct-GGUF:Q4_K_M --jinja -c 32768, or ollama run qwen3-vl:32b-instruct
  2. In Ollama the plain qwen3-vl:32b tag is the Thinking edition, so name 32b-instruct
  3. With the GGUF, load the mmproj vision file too, or images won't be read
  4. Parse tool calls as JSON inside <tool_call> tags, or use SGLang's --tool-call-parser qwen
  5. Use the card's sampling, temperature=0.7, top_p=0.8, top_k=20, presence_penalty=1.5 for vision and temperature=1.0, top_p=1.0, top_k=40, presence_penalty=2.0 for text
  6. Validate JSON output yourself, since structured output isn't documented
  7. vLLM needs 0.11.0 or later and Transformers 4.57.0 or later
  8. If you pulled the FP8 build before 22 October 2025, pull it again, since the earlier files were the Thinking edition's

Questions

Which is better for AI agents, MiniCPM-o 4.5 or Qwen3-VL-32B-Instruct?

MiniCPM-o 4.5 scores 61 (C) on agent readiness against Qwen3-VL-32B-Instruct's 56.4 (C), and leads in 2 of 4 scored categories. Qwen3-VL-32B-Instruct leads on risk and agent interface.

Other comparisons with MiniCPM-o 4.5 or Qwen3-VL-32B-Instruct

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