Claude Opus 4.6 vs Gemini 3.1 Pro: pricing, Quality, Value, and benchmarks

Buyer access

Pricing, app access, and ease of use

• Humanity's Last Exam

  Normalized quality input

  62.7%

  Anthropic Claude Opus 4.6 launch page | Anthropic official launch and system-card materials. Results are vendor-reported and may use model-specific harness settings that must be compared cautiously.

• SWE-bench Verified

  Normalized quality input

  62.7%

  Anthropic Claude Opus 4.6 launch page | Anthropic official launch and system-card materials. Results are vendor-reported and may use model-specific harness settings that must be compared cautiously.

• MRCR v2

  1M retrieval

  70.0%

  Anthropic Claude Opus 4.6 launch page | Anthropic official launch and system-card materials. Results are vendor-reported and may use model-specific harness settings that must be compared cautiously.

• ARC-AGI-2

  Novel pattern reasoning

  68.8%

  ARC Prize leaderboard | ARC-AGI-2 is shown as supplementary evidence only and is not currently included in the PickAI Quality Score.

• Humanity's Last Exam

  Normalized quality input

  44.4%

  Google DeepMind Gemini 3.1 Pro comparison table | Vendor-published cross-model comparison table. Treat this as current official evidence, not neutral third-party benchmarking.

• SWE-bench Verified

  Normalized quality input

  80.6%

  Google DeepMind Gemini 3.1 Pro comparison table | Vendor-published cross-model comparison table. Treat this as current official evidence, not neutral third-party benchmarking.

• GPQA Diamond

  Normalized quality input

  94.3%

  Google DeepMind Gemini 3.1 Pro comparison table | Vendor-published cross-model comparison table. Treat this as current official evidence, not neutral third-party benchmarking.

• MathArena

  Expected Performance

  73.4%

  MathArena models leaderboard | MathArena is shown as supplementary evidence only and is not currently included in the PickAI Quality Score.

Best if your work involves genuinely hard problems ? deep research, complex code, or legal and financial analysis ? where accuracy matters more than speed.

Claude Opus 4.6 is Anthropic's most powerful AI assistant, released in February 2026. It stands out for its depth of reasoning and its ability to handle long, complex tasks without losing focus. Users consistently describe conversations as feeling more like working with a thoughtful colleague than a chatbot. It excels at research, writing, legal and financial analysis, and summarising large volumes of information. It can read and work across very large documents in a single session - entire contracts, reports, or research archives at once. Independent reviewers rate it as the most capable model available for knowledge-intensive professional work. Considered the strongest choice for users who need careful, nuanced responses rather than just fast ones.

Choose this when you need the highest reasoning ceiling available and can feed it text, images, audio, or video in the same request.

Gemini 3.1 Pro is the ultimate all-in-one creative partner. It does more than chat; it builds. From generating cinematic video and studio-quality music to managing your life through seamless Google Workspace integration, it turns complex tasks into instant results. It is the fastest, most versatile tool for turning ideas into reality without needing a technical degree. True multimodality means it can create stunning video, professional images, and high-fidelity music in seconds. Its massive context window lets it remember entire books or long documents, so you do not have to repeat yourself. It works inside Gmail, Docs, and Drive to automate daily chores. It also delivers high-level reasoning and instant answers without the lag of older models. If you want an AI that acts as a creative studio, personal assistant, and expert researcher all in one subscription, Gemini 3.1 Pro is the gold standard.