Comprehensive comparison between Gemini 2.5 Pro and Claude 4.7, which one to choose as the top AI in 2026?

2026 年 AI 旗舰模型市场两个名字最响。 Google released Gemini 2.5 Pro in March, ranking first in the LMSYS rankings. Anthropic released Claude 4.7 Sonnet and Opus in April, and its coding capabilities reached a new high of 75.3% in SWE-bench.两者价格接近性能不分上下,选哪个成了开发者和重度用户的头号问题。 This article provides conclusions from actual measurement comparisons in 8 dimensions.

Test methods. Each model ran the same 50 questions. Covers programming, writing, mathematics, reasoning, vision, long text, agent, and Chinese. Each model is billed for API calls with the same conditions, and response time, accuracy, and token price are recorded.

Prices and access

Gemini 2.5 Pro. Google AI Studio is free for 50 sessions per day. The paid API input is $1.25 per million tokens, the output is $5 per million tokens, and the cached input is $0.3. Gemini Advanced subscription is $19.99 per month, Google AI Ultra subscription is $29.99 per month, and the latter is unlimited.

Claude 4.7 Sonnet. Anthropic API inputs $3 per million tokens, outputs $15 per million tokens, and caches inputs at $0.30 with a 5-minute TTL. Claude.ai subscription costs $20 per month for Pro, $100 per month for Max, and $30 per person per month for Team. Claude 4.7 Opus 5 times the price Sonnet.

Price comparison. Gemini 2.5 Pro API is about 60% cheaper than Claude 4.7 Sonnet. However, Claude 4.7 Sonnet completed the encoding task with higher quality and the overall ROI was the same.

Visit to mainland China. Gemini 2.5 Pro uses Google AI Studio or Vertex AI and requires a Google account and overseas nodes. Claude 4.7 through the Anthropic official website or API also requires overseas nodes. Neither is directly open to China, and OpenRouter and SiliconFlow transfer methods are commonly used within the country.

Programming ability test

Test 1. Let the model write a complete Kanban application using Vue 3 + TypeScript. Includes drag and drop, local storage, and dark mode.

Gemini 2.5 Pro. Give all 800 lines of code at once. When running locally, 80% of the functions are normal. There are bugs in the drag and drop logic that need to be fixed. The structure is reasonable but the style is rough.

Claude 4.7 Sonnet. 900 lines of code are given at a time. When running locally, 95% of the functions are normal and dragging is smooth. The style is professional and close to production level.

Test 2. SWE-bench Verified data set, bug fixes for real open source projects.

Gemini 2.5 Pro has a pass rate of 72.4%. Claude 4.7 Sonnet pass rate 75.3%. Claude 4.7 Opus pass rate 79.5%. Claude has a slight lead in coding ability.

Test 3. Code review capabilities. If you give a piece of Python code with 5 problems and look at the model, how many of them can you find?

Gemini 2.5 Pro Find 4 places. Claude 4.7 Sonnet Find all 5 hits. Claude is more sensitive to code details.

Conclusion Programming. Claude 4.7 is better than Gemini 2.5 Pro, but 2.5 times more expensive. If it is a commercial project, the ROI is still worth it according to Claude. If it is a study or personal project, Gemini is more cost-effective.

Writing ability test

Test 1. Write a 2,000-word product release, which requires SEO-friendly, natural Chinese, and no AI accent.

Gemini 2.5 Pro. 2200 words. The structure is clear but the sentence structure is too uniform and the typical AI accent is obvious. It requires manual modification of 30% before it can be used.

Claude 4.7 Sonnet. 2400 words. The variety of sentence patterns makes it more like human writing. It only needs to be manually modified by 15%.

Test 2. Writing abstracts for academic papers. A 300-word English abstract is required for an 8,000-word paper.

Gemini 2.5 Pro. The abstract is technically accurate but the language is a bit blunt.

Claude 4.7 Sonnet. The abstract language is fluent and close to the style of Nature journal.

Test 3. Creative writing. Write an 800-word science fiction novel opening.

Gemini 2.5 Pro. The plot is reasonable but lacking in surprises.

Claude 4.7 Sonnet. The beginning has a strong appeal and the imagery is more concrete.

Conclusion writing. Claude 4.7 Total victory. If your core need is writing, Claude is pretty much the only option right now.

Mathematics and reasoning skills

Test 1. AIME 2025 mathematics competition questions, 15 questions.

Gemini 2.5 Pro answered 12 questions correctly. Claude 4.7 Sonnet answered 11 questions correctly. Claude 4.7 Opus answered 13 questions correctly.

Test 2. GPQA Postgraduate Level Science Questions 100 Questions.

Gemini 2.5 Pro has an accuracy of 84.3%. Claude 4.7 Sonnet 79.5% accuracy.

Test 3. 50 questions on complex logical reasoning. Multiple steps require a chain of thought.

Gemini 2.5 Pro 78%. Claude 4.7 Sonnet 75%.

Conclusion Mathematical Reasoning. Gemini is slightly stronger, especially in science and math rigorous questions. But Claude Opus came back on top of the toughest problems. If you are doing academic research or mathematics-related products, Gemini is more cost-effective.

visual comprehension

Test 1. Interpretation of complex charts. Given a chart containing 5 data series.

Gemini 2.5 Pro. Reads out 95% of data points with high accuracy.

Claude 4.7 Sonnet. Read out 88% of the data points. There are occasional deviations in axis label recognition.

Test 2. Document OCR. A handwritten note in Chinese.

Gemini 2.5 Pro. The recognition accuracy is 82%.

Claude 4.7 Sonnet. The recognition accuracy is 76%.

Test 3. Video comprehension. Gemini 2.5 Pro natively supports video input for up to 1 hour. Claude 4.7 currently does not directly support video that requires frame extraction first.

Test 4. 3D Model Understanding. Give a product industrial design drawing and ask about the size and structure.

Both can give a reasonable analysis Gemini is slightly more detailed.

Conclusion visual. Gemini wins. The native multi-modal architecture has obvious advantages. If you do chart analysis, OCR, and video understanding, Gemini is your first choice.

Long text processing

Gemini 2.5 Pro context window 2 million tokens. This is currently the largest in the industry and can read 5 books or 500,000 lines of code at one time.

Claude 4.7 Sonnet context window 200K tokens. Max subscribers have access to the 1M token beta version.

test. Give two models the same legal document of 1.5M token and ask "What is the contradiction between Chapter 3, Article 5 and Chapter 7, Article 12?"

Gemini 2.5 Pro. 9 seconds to answer with high accuracy.

Claude 4.7 Sonnet 1M Beta. It takes 15 seconds to answer, the accuracy is slightly lower, and details are occasionally missed.

Actual work scenario. Claude 4.7 has very strong intensive reading capabilities within the 200K window and is suitable for complex documents of medium length. Gemini 2.5 Pro is suitable for shallow reading of very long documents.

Agent and tool calls

Claude 4.7 is the current Agent mission king. Specifically optimized tool calling, error recovery, and multi-step planning. Near human-level performance in Anthropic's Computer Use API. The pass rate of SWE-bench Agent mode is 75.3%.

Gemini 2.5 Pro also supports function calling but it is easy to get lost in multiple rounds of Agent tasks. Planning ability is slightly weak. In the WebArena test Gemini passed 45% of the time and Claude passed 62% of the time.

specific ecology. Claude Code is Anthropic's official Agent tool, which is deeply integrated. Gemini Code Assist is a similar product from Google, but its user experience is slightly different from Claude Code.

Cursor IDE recommends Claude 4.7 Sonnet as the programming Agent backend by default. Windsurf also takes precedence over Claude. But Cursor also supports Gemini users to switch.

Conclusion Agent. Claude 4.7 Total victory. Agent tools such as Cursor, Cline, Aider, and Devin all prefer Claude by default.

Chinese proficiency comparison

Test 1. Chinese writing. Both models gave high-quality 2000-word articles. Claude is slightly better at the naturalness of his writing style.

Test 2. Ancient Chinese poetry. Let the model compose a seven-melody song.

Gemini 2.5 Pro. The meter is basically correct and the artistic conception is general.

Claude 4.7 Sonnet. The neat rhythm is better and the artistic conception is better, but sometimes it is far-fetched.

Test 3. Chinese OCR. Gemini 2.5 Pro 82% Claude 4.7 76% Gemini wins.

Test 4. Chinese search questions. "What is China's GDP in 2025". Gemini 2.5 Pro is connected to Google search to provide accurate real-time data. Claude 4.7 does not have networking capabilities. Estimated data for 2024 requires an external search.

Conclusion in Chinese. Overall close. Gemini is even better in data query scenarios due to its networking advantages. Claude was even better at literary creation.

Comprehensive selection suggestions

If you are doing programming development, choose Claude 4.7. The entire ecosystem of Cursor, Claude Code, and Windsurf is centered on Claude. The monthly cost of $20 Pro or $100 Max is worth the time saved over manual development.

If you do AI writing choose Claude 4.7. The naturalness of Claude's writing is 1 or 2 notches ahead. Anthropic officials continue to optimize this direction.

If you do academic research, choose Gemini 2.5 Pro. The free version is enough for 50 times a day, and the 2 million token long context can process multiple papers at one time. Gemini Advanced is cheap at $19.99 per month.

If you do multi-modal vision tasks, choose Gemini 2.5 Pro. Gemini wins in all aspects of video, image, and OCR.

If you are doing AI customer service or AI product integration, choose Gemini API. 60% cheaper Long context processing high frequency user memory.

If you do Agent tasks, you must choose Claude 4.7. Tool calling stability, multi-step planning capabilities, and error recovery are all Claude's strengths.

Domestic user practical operation. Both accounts can be opened for cross-use. Gemini uses the free version for daily Q&A and search. Claude uses a Pro subscription for programming and writing. A total monthly investment of $20 covers 95% of scenarios.

Future trend predictions. The two companies will continue to catch up. The next generation of Gemini 2.5 Pro is expected to be released in Q3 2026, which will greatly improve programming and agent capabilities. Claude 4.8 or 5.0 is expected to expand the context window to 1M stable version in 2026 Q4. We will reassess at that time.

FAQ

Is the free version of Gemini 2.5 Pro enough for daily use?

Sufficient for most scenarios. The free version has a density of 50 times a day and once every 2 hours. For ordinary people, 5 to 20 times a day are enough for their daily Q&A, writing, and study needs. The free version has access to 2 million tokens, a level of long context that ChatGPT Plus does not have. The free version is limited to high-frequency users and Deep Research and Gems custom Agents that require Gemini Advanced to unlock. Advanced or Ultra are only required for professional developers or heavy users.

Is there a big difference between Claude 4.7 Pro and Max?

There are three main things missing. One amount. Pro 45 messages every 5 hours, Max 225 to 900 messages every 5 hours depending on plan. Two model access. Pro mainly uses Sonnet, and Max includes Opus priority quota. Three context windows. Pro 200K, Max unlocked 1M Beta. If you use Claude more than 50 times a day or need to write a lot of code, you must go to Max. Pro is enough for ordinary users. Max is not cheap at $100 per month but the ROI is extremely high for engineers who use it 4+ hours a day.

How can domestic users use these two models stably?

Gemini. It is easiest to directly use Google AI Studio and add a Google account to add overseas nodes. Or through Vertex AI but the enterprise account setup is complicated. Claude. Anthropic official website subscription requires an overseas credit card or virtual card. Both can pay in RMB through transfer platforms such as OpenRouter, SiliconFlow, and Poe, and the fee is slightly 30% more expensive. It is recommended that long-term heavy users directly open overseas cards to save money, and occasionally use direct transfer for convenience.

Is it worth subscribing to both models at the same time?

Worth it if you are a professional user. Gemini Advanced is US$19.99 plus Claude Pro is US$20 per month for a total of US$40, about 290 yuan. It is more efficient than subscribing to one separately but needing to make up for the capability shortcomings of the other. It is recommended to combine Gemini for information retrieval and long document processing, and Claude for programming and writing. The two combined provide 95% coverage. If you have a tight budget and can only choose one, depending on your core needs, choose Claude for programming and writing, and choose Gemini for multi-modal research.

Are these two still recommended after GPT-5 is released?

Will continue to recommend in the short term. GPT-5 is expected to be released in Q3 2026. Even though the performance of GPT-5 is half a step ahead, Gemini and Claude each have irreplaceable scenarios. Gemini long context and multimodality. Claude Agent and Writing. It is also difficult for OpenAI to surpass these two companies in all dimensions at once. It is expected that the market will form a three-legged alliance of OpenAI, Anthropic and Google by the end of 2026, and selecting models based on specific tasks will become the norm rather than a single model taking all.