Google launches Gemini 3 with 'Deep Think' mode, Antigravity coding app, and record scores on HLE and LMArena

# Gemini 3 arrives: implications for Morocco On November 18, 2025, Google released Gemini 3, its newest frontier model. It is available in the Gemini app and in AI Mode in Search. Developers can access it through AI Studio and Vertex AI. A research-intensive "Gemini 3 Deep Think" mode will follow after extra safety evaluations for Google AI Ultra subscribers. Headline results emphasize reasoning and coding gains. Google reports Gemini 3 Pro scoring around 37.5% on Scale AI's Humanity's Last Exam (HLE) and topping LMArena. External leaderboards list "gemini-3-pro-preview" at 37.52% on HLE. Press coverage pegs its LMArena Elo at 1,501. Across multimodal and factuality tests, Google cites new highs. 81% on MMMU-Pro, 87.6% on Video-MMMU, and 72.1% on SimpleQA Verified. In math, a stated record 23.4% on MathArena Apex. Coding-agent benchmarks include leading WebDev Arena Elo, 54.2% on Terminal-Bench 2.0, and 76.2% on SWE-bench Verified. Google is pairing the model with a new agentic coding environment called Google Antigravity. It is a multi-pane interface combining a prompt window, terminal, and a browser view. The agent can make changes and immediately render results inside the IDE. DeepMind's Koray Kavukcuoglu describes the agent working across editor, terminal, and browser to help you build applications. The launch comes in a rapid-fire season for LLMs. It follows OpenAI's GPT-5.1 and Anthropic's Sonnet 4.5. Google underscores a full-stack approach from infrastructure to products. It also touts scale metrics: AI Overviews with 2B monthly users, 650M monthly Gemini app users, and 13M developers building with its generative models. Rollout specifics are straightforward. Gemini 3 ships day-one into AI Mode in Search, the Gemini app, AI Studio, and Vertex AI. Deep Think will be gated behind safety testing before reaching AI Ultra subscribers in the coming weeks. Google says additional Gemini 3-series models are planned soon. ## Why it matters for Morocco Morocco's AI scene is growing across startups, universities, and public programs. Teams need stronger reasoning, reliable code generation, and pragmatic tooling. Gemini 3 and Antigravity target those needs. They offer paths from ideas to production. Morocco's ecosystem has active digital institutions. The Agence de Développement du Digital (ADD) drives national digital transformation programs. The MoroccoTech brand promotes investment and talent in technology. The CNDP oversees personal data processing under Law 09-08, which affects AI deployments. Research and infrastructure are expanding. Mohamed VI Polytechnic University (UM6P) runs programs in data science and AI. Its Africa Supercomputing Center supports research and industry projects. The 1337 coding schools, Technopark sites, StartGate, and UM6P Ventures feed deep-tech startups. Several Moroccan startups already work in AI-heavy domains. Atlan Space builds autonomous aerial systems for environmental and maritime missions. Sowit uses satellite imagery and analytics for precision agriculture across Africa. AgriEdge provides digital farming services and decision support to local producers. These teams can use Gemini 3 to accelerate applied work. Antigravity can scaffold web tools, dashboards, and data pipelines quickly. The model's stronger reasoning can help plan missions, recommend actions, and validate steps. Benchmarks suggest improvements in code agents and multimodal understanding. ## Rollout and access for Moroccan teams Developers can start without waiting. The Gemini app helps research and content drafting. AI Mode in Search supports exploration and troubleshooting. Prototype in AI Studio, then harden workflows in Vertex AI. - Use Antigravity to iterate on web dashboards, CLI tools, and automations. - Build retrieval workflows for policies and manuals. - Connect to cloud storage and data APIs for up-to-date inputs. - Use Vertex AI for secure deployment and monitoring. ## Practical pilots to run Plan targeted projects that deliver measurable value fast. Focus on two to six weeks of work. Ship small, learn, then extend after validation with local users. Keep stakeholders close for feedback. - Precision agriculture: Yield estimation and irrigation scheduling from sensor and satellite data. - Port logistics: Slotting, container routing, and disruption alerts for operations teams. - Healthcare operations: Appointment triage and document summarization for clinic back offices. - Tourism: Concierge chat and itinerary planning for hotels and city guides. ## Evaluate with Moroccan data Benchmarks like HLE and LMArena indicate capability. They do not replace local testing. Build Moroccan test sets for Arabic, French, and Darija texts. Include images, forms, and videos from real workflows. - Run side-by-side comparisons against current tools. - Score reasoning steps and code outputs, not just final answers. - Track latency, cost, and failure modes under peak loads. - Document red-teaming results and escalations. ## Data governance and safety Data governance matters in Morocco. The CNDP regulates personal data processing. Check consent, purpose limitation, retention, and transfer rules. Engage compliance early for public-sector pilots. - Minimize personal data in prompts and logs. - Use anonymization and role-based access controls. - Prefer regional hosting where feasible. - Keep an audit trail for reviews and incident response. ## Operational guardrails for Antigravity Treat Antigravity as a co-developer. Keep humans in the loop for deployments and access changes. Restrict credentials and run tasks in sandboxes. Make logging mandatory. - Separate staging and production environments. - Require approvals for external calls and write operations. - Log every agent action in the terminal and browser panes. - Re-run unit and integration tests before merges. ## Public sector opportunities Agencies can benefit with strong guardrails. Triage citizen emails and automate form handling. Improve knowledge bases with retrieval and summarization. AI Mode in Search can help analysts scan policy material quickly. - Pilot internal assistants for procurement and regulation reviews. - Automate document translation across Arabic and French. - Build chat tools for citizen FAQs on services and permits. - Use Vertex AI for role-based access and governance. ## Education and talent Education remains central for scale. Universities and coding schools can integrate Gemini 3 into labs and capstones. Hackathons at Technopark and UM6P can target sector problems. Industry mentors should review ethics and safety alongside code. ## Benchmark signals in context Understand the benchmarks behind the headlines. HLE is a Scale AI–maintained exam of 2,500 difficult, multimodal questions designed to avoid benchmark saturation. Current rankings show Gemini 3 Pro Preview leading. LMArena's Elo is derived from blinded, human head-to-head comparisons of model responses. Treat these scores as indicators, not guarantees. Build your own evaluations for Moroccan contexts. Track productivity and risk together. Iterate with user feedback and compliance reviews. ## Budgeting and scale planning Plan costs as you scale pilots. Start with constrained workloads in AI Studio. Move to Vertex AI when governance and SLAs are required. Use local data centers or hybrid deployments where internet constraints warrant. ## The broader season and bottom line Gemini 3 follows GPT-5.1 and Anthropic's Sonnet 4.5. Google's full-stack posture matters for long-term reliability. Availability across consumer, developer, and cloud surfaces shows a push for breadth and depth. Deep Think suggests a focus on deeper reasoning after safety reviews. ### Key takeaways - Gemini 3 ships across Search, the Gemini app, AI Studio, and Vertex AI. - Deep Think will arrive for AI Ultra subscribers after safety evaluations. - Reported scores lead HLE and LMArena, with gains in multimodality and coding. - Antigravity brings an agentic IDE for rapid, iterative development. - Morocco can apply these tools in agriculture, logistics, health, and public services. - Evaluate locally, comply with CNDP rules, and scale with governance. Gemini 3 positions Google back at the front of community and internal scoreboards. The Antigravity IDE pushes deeper into agentic, multi-tool coding. Morocco's startups and agencies can turn these advances into practical outcomes. Start small, measure rigorously, and scale securely.