| Signal | Claude Opus 4 | Delta | Gemini 3.1 Pro Preview |
|---|---|---|---|
Capabilities | 83 | -17 | |
Benchmarks | 82 | +3 | |
Pricing | 25 | -63 | |
Context window size | 84 | -11 | |
Recency | 69 | -31 | |
Output Capacity | 75 | -5 | |
| Overall Result | 1 wins | of 6 | 5 wins |
Score History
82.1
current score
Claude Opus 4
right now
81.1
current score
Anthropic
Gemini 3.1 Pro Preview saves you $4450.00/month
That's $53400.00/year compared to Claude Opus 4 at your current usage level of 100K calls/month.
| Metric | Claude Opus 4 | Gemini 3.1 Pro Preview | Winner |
|---|---|---|---|
| Overall Score | 82 | 81 | Claude Opus 4 |
| Rank | #31 | #35 | Claude Opus 4 |
| Quality Rank | #31 | #35 | Claude Opus 4 |
| Adoption Rank | #31 | #35 | Claude Opus 4 |
| Parameters | -- | -- | -- |
| Context Window | 200K | 1049K | Gemini 3.1 Pro Preview |
| Pricing | $15.00/$75.00/M | $2.00/$12.00/M | -- |
| Signal Scores | |||
| Capabilities | 83 | 100 | Gemini 3.1 Pro Preview |
| Benchmarks | 82 | 79 | Claude Opus 4 |
| Pricing | 25 | 88 | Gemini 3.1 Pro Preview |
| Context window size | 84 | 96 | Gemini 3.1 Pro Preview |
| Recency | 69 | 100 | Gemini 3.1 Pro Preview |
| Output Capacity | 75 | 80 | Gemini 3.1 Pro Preview |
Our score (0-100) is driven by benchmark performance (90%) from Arena Elo ratings, MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations. Capabilities and context window serve as tiebreakers (10%). Learn more about our methodology.
Scores 82/100 (rank #31), placing it in the top 90% of all 290 models tracked.
Scores 81/100 (rank #35), placing it in the top 88% of all 290 models tracked.
With only a 1-point gap, these models are in the same performance tier. The practical difference in output quality is minimal - your choice should depend on pricing, latency requirements, and specific feature needs.
Gemini 3.1 Pro Preview offers 84% better value per quality point. At 1M tokens/day, you'd spend $210.00/month with Gemini 3.1 Pro Preview vs $1350.00/month with Claude Opus 4 - a $1140.00 monthly difference.
Both models have comparable response speeds. For most applications, the latency difference is negligible.
When latency matters most: Interactive chatbots, IDE code completion, real-time translation, and user-facing applications where response time directly impacts experience. For batch processing, background summarization, or offline analysis, latency is less critical.
Code generation & review
Based on overall model capabilities and architecture for coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Suitable for user-facing chat with competitive response times. Gemini 3.1 Pro Preview also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (1049K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($12.00/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (82/100) correlates with better nuance, coherence, and style in long-form content
Image understanding & OCR
Supports vision input - can analyze screenshots, diagrams, photos, and scanned documents directly
Claude Opus 4 and Gemini 3.1 Pro Preview are extremely close in overall performance (only 1 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
Best for Quality
Claude Opus 4
Marginally better benchmark scores; both are excellent
Best for Cost
Gemini 3.1 Pro Preview
84% lower pricing; better value at scale
Best for Reliability
Claude Opus 4
Higher uptime and faster response speeds
Best for Prototyping
Claude Opus 4
Stronger community support and better developer experience
Best for Production
Claude Opus 4
Wider enterprise adoption and proven at scale
by Anthropic
| Capability | Claude Opus 4 | Gemini 3.1 Pro Preview |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Modediffers | ||
| Reasoning | ||
| Web Search | ||
| Image Output |
Anthropic
Gemini 3.1 Pro Preview saves you $99.00/month
That's 85% cheaper than Claude Opus 4 at 1,000 tokens/request and 100 requests/day.
Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.
| Parameter | Claude Opus 4 | Gemini 3.1 Pro Preview |
|---|---|---|
| Context Window | 200K | 1.0M |
| Max Output Tokens | 32,000 | 65,536 |
| Open Source | No | No |
| Created | May 22, 2025 | Feb 19, 2026 |