Gemini 4 Argon
Google DeepMind's new flagship for code, agents and complex documents
may libreng access
- Context
- 1,048,576 tokens
- Input
- Text, images, PDF
- Type
- May reasoning
- Release
- October 2026
- Developer
- Google DeepMind
- Access
- ChatPlus PRO
Gemini 4 Argon is the first model of the fourth Gemini generation, opened to everyone on October 13, 2026. Google built it for long, demanding work: refactoring large codebases, multi-step agentic tasks, financial and legal analysis. It understands text, images and PDFs, with a context of a million tokens. Available on ChatPlus on the PRO plan.
Argon is the first Gemini 4 model. Google unveiled it on September 30 but at first gave it only to cybersecurity specialists and trusted testers. For two weeks the model was tested on real work and its safeguards were tuned, and on October 13 it opened to everyone: in the Gemini app, the API and the Antigravity development environment.
Inside Google, Argon is already rewriting large projects. The Chrome team used it to untangle a six-million-line folder of browser features: a refactor across hundreds of files took weeks instead of months. The model was trained to say so honestly when something did not work, and to stop and ask for confirmation before an irreversible step.
It is not only about code. In Google's tests Argon beats its rivals at financial analysis, legal work and understanding long videos, and it writes more directly than earlier Gemini models: less hedging, fewer repeats and clichés. It still trails in terminal tasks, where Claude Opus 5.5 leads for now.
On ChatPlus, Gemini 4 Argon is available on the PRO plan. Use it for large documents, code and analysis — and compare it with GPT, Claude and Grok in the same window.
Saan ito magaling
Programming
77.9% on DeepSWE v1.1, the best score at launch: ahead of GPT-6 Astra (74.1%) and Claude Opus 5.5 (74.2%).
Document work
First place on the Vals Index at 68.9%. The test is built from real tasks in finance, law, tax and code.
Agentic tasks
51.3% on AutomationBench against 42.5% for Opus 5.5: it carries multi-step business workflows through to the end.
Long context
84.2% on GraphWalks in the 256K–1M range. GPT-6 Astra scores 71.8% on the same test.
Gemini 4 Argon at lahat ng iba pang model — isang plan, isang window.
Saan ito pinakamalakas
Gemini katabi ng iba pa
Ganito tingnan ang Gemini 4 Argon katabi ng mga flagship ng ibang labs. Lahat sila nasa iisang ChatPlus subscription.
| Claude | DeepSeek | GPT | Gemini | Grok | GLM | Kimi | Qwen | Muse | GLM 5.3 Flash | |
|---|---|---|---|---|---|---|---|---|---|---|
| Developer | Anthropic | DeepSeek | OpenAI | xAI | Z.ai | Moonshot | Alibaba | Meta | Z.ai | |
| Model | Sonnet 4.6 | DeepSeek V4.1 Reasoner | GPT-6 Astra | Gemini 4 Argon | Grok 4 | GLM 5 | Kimi K3 | Qwen 3.8 Max | Muse Spark 1.3 | GLM 5.3 Flash |
| Context | 200K | 128K | 1M | 1M | 256K | 1M | 256K | 256K | 1M | 1M |
| Nakakaintindi ng images | — | — | ||||||||
| Live na web data | — | — | — | — | — | — | — | |||
| Open source | — | — | — | — | — | |||||
| Pangunahing lakas | Text at code | Reasoning | Computer use | Code | Timeliness | Code at agents | Long context | Complex tasks | Agents at code | Code at agents |
| Sa ChatPlus |