Google Gemini 1.5 Pro clearly outperforms the Anthropic Claude 3 Opus in the ai language models category, particularly in battery, scoring 70 vs 44. If you want the better overall performer, Google Gemini 1.5 Pro is the clear pick.
Scores are relative within the ai language modelscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✗ Cons
✓ Pros
Lower cost = better value. Free = open-source self-hosted.
| Metric | 3 Opus | 1.5 Pro |
|---|---|---|
| Input (Prompt) | $15.00/1M | ✓$1.25/1M |
| Output (Completion) | $75.00/1M | ✓$5.00/1M |
| Open Source | Proprietary | Proprietary |
Context Window (tokens)
| Metric | 3 Opus | 1.5 Pro |
|---|---|---|
| Max Output | 4,096 tok | ✓8,192 tok |
| Speed | 35 tok/s | ✓110 tok/s |
| Time to First Token | 1.2s | ✓700ms |
| Languages | ✓50+ | 40+ |
Higher is better. Industry-standard AI evaluation benchmarks.
3 Opus
1.5 Pro
3 Opus
1.5 Pro
3 Opus
1.5 Pro
3 Opus
1.5 Pro
3 Opus
1.5 Pro
| Feature | 3 Opus | 1.5 Pro |
|---|---|---|
| Reasoning / Chain-of-Thought | ✕ | ✕ |
| Vision (Image Input) | ✓ | ✓ |
| Audio Input | ✕ | ✓ |
| Video Input | ✕ | ✓ |
| Image/Audio Output | ✕ | ✕ |
| Function Calling / Tools | ✓ | ✓ |
| JSON Mode | ✓ | ✓ |
| Real-time Web Access | ✕ | ✕ |
| Fine-tuning Support | ✕ | ✕ |
| Batch API | ✓ | ✓ |
| Streaming | ✓ | ✓ |
| Open Source | ✕ | ✕ |
| Field | 3 Opus | 1.5 Pro |
|---|---|---|
| Provider | Anthropic | |
| Knowledge Cutoff | 2023-08 | 2023-11 |
| Best For | complex analysisresearchlong context | long contextdocument analysisvideogeneral |
Buy Anthropic Claude 3 Opus if…
The Anthropic Claude 3 Opus is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy Google Gemini 1.5 Pro if…
Buy the Google Gemini 1.5 Pro if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Quem você acha que ganha este confronto?
Google Gemini 1.5 Pro clearly outperforms the Anthropic Claude 3 Opus in the ai language models category, particularly in battery, scoring 70 vs 44. If you want the better overall performer, Google Gemini 1.5 Pro is the clear pick.
No, Google Gemini 1.5 Pro scores higher (89 vs 88).
Check the latest prices using the buy links above.
The Anthropic Claude 3 Opus is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy the Google Gemini 1.5 Pro if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Reviewed by VersusMatrix Editorial Team
Last updated: April 18, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.