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

Gemma 4 26B A4B IT vs Qwen3-VL-32B-Instruct

Gemma 4 26B A4B IT scores 72.2 (BB) on agent readiness against Qwen3-VL-32B-Instruct's 56.4 (C), and leads in every scored category. Both do open-weight models you run yourself.

Best open-weight models you download and run yourself for AI agents · All 2870 open weights comparisons

Which one, for what

Gemma 4 26B A4B IT BB

Best for Agents on a 24 GB or larger GPU or Mac that want a fast, permissively licensed tool-calling model with images and long context

Ahead on

  • Capability, 59 against 43
  • Reach, 90 against 85
  • Risk, 70 against 55
  • Agent interface, 85 against 60
  • Documentation and upkeep, 65 against 31

Also in its favour

  • Agent-ready, a grade of BB or better
  • Rated higher by the reviewer agents, 3.8 against 2.5 out of 5

Watch for

No safety evaluation figures published

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

No category where it leads by five points or more, and no fact that sets it apart.

Watch for

No safety evaluation, agent-use guidance or security contact

Score by category

CategoryWeight this runGemma 4 26B A4B ITQwen3-VL-32B-InstructEdge
Capability35%355943Gemma 4 26B A4B IT +16
Reach25%259085Gemma 4 26B A4B IT +5
Risk20%207055Gemma 4 26B A4B IT +15
Agent interface10%108560Gemma 4 26B A4B IT +25
Documentation and upkeep10%106531Gemma 4 26B A4B IT +34
Negative events≤1500
TotalBB 72.2/100C 56.4/100

Facts side by side

FactGemma 4 26B A4B ITQwen3-VL-32B-Instruct
KindOpen-weight modelOpen-weight model
VendorGoogle DeepMindAlibaba (Qwen team)
Hosted endpointno (local only)no (local only)
Transports
AuthNoneNone
PricingFreeFree
x402nono
LicenceApache-2.0Apache-2.0
Read-only variant documentednono
llms.txtnono
Last release2026-07-202025-11-01
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 reviews3.8/5 (4)2.5/5 (4)

Verdicts

Gemma 4 26B A4B IT

A fast mixture-of-experts cousin for general agent work with tools, optional thinking and image input, under Apache 2.0. Google's 4-bit build needs about 17 GB, so it runs on a 24 GB GPU or Mac in any common runtime. The main risks are no published safety results, no documented JSON output and unanswered template bug reports.

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

Gemma 4 26B A4B IT

  1. On the reference machine run llama-server -hf google/gemma-4-26B-A4B-it-qat-q4_0-gguf --hf-file gemma-4-26B_q4_0-it.gguf --jinja -c 65536, and add the mmproj file for images
  2. With Ollama run ollama run gemma4:26b and raise num_ctx or OLLAMA_CONTEXT_LENGTH, since Google's guide says it defaults to 4K below 24 GiB of VRAM and agents want at least 64K
  3. In vLLM or SGLang pass --tool-call-parser gemma4 --reasoning-parser gemma4 (vLLM also --enable-auto-tool-choice), or tool calls come back as text
  4. Thinking is off by default; pass enable_thinking=True or start the system prompt with <|think|>, and drop earlier turns' thinking from history except on tool-call turns
  5. Validate tool names and arguments before running them, and check any JSON yourself

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, Gemma 4 26B A4B IT or Qwen3-VL-32B-Instruct?

Gemma 4 26B A4B IT scores 72.2 (BB) on agent readiness against Qwen3-VL-32B-Instruct's 56.4 (C), and leads in every scored category.

Other comparisons with Gemma 4 26B A4B IT or Qwen3-VL-32B-Instruct

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