Baidu Input Method AI Deep Review: Can a Legacy Chinese Keyboard Fight Back with AI?

Category: AI Tool Review / Productivity Tools

Target readers: Chinese-language keyboard users, creators, professionals, students, operators, and mobile productivity users

Evaluation date: July 15, 2026

Bottom line: Baidu Input Method is no longer only a pinyin, handwriting, and voice keyboard. It is becoming an AI writing and expression layer with rewriting, high-emotional-intelligence replies, comment generation, AI search, stickers, avatars, and keyboard themes. Its strengths are mature Chinese input, Baidu's vocabulary and search assets, and the ability to call AI inside almost any text field. Its weaknesses are credit-based access to some AI features, a crowded interface, inconsistent experiences across platforms, and the privacy sensitivity of sending text from a keyboard to online AI services.

---

1. Why Input Methods Are Becoming an AI Battleground

Using a standalone AI assistant often involves friction:

1. leave the current chat, email, or document;

2. open an AI app;

3. copy the context;

4. explain the request;

5. copy the result;

6. return and paste it.

A keyboard sits upstream of nearly every writing surface. If AI is integrated into the input method, users can potentially:

- rewrite a sentence;

- generate a tactful reply;

- write social posts and video captions;

- create comments or reviews;

- correct and continue text;

- search for information;

- dictate text;

- generate stickers, avatars, or themes.

The competition is therefore not simply about adding a chatbot. It is about owning the last mile before a user expresses an idea.

Baidu's strategy is clear:

Use a mature Chinese input engine as the foundation and turn the keyboard into an always-available AI creation entry point.

---

2. What AI Features Does Baidu Input Method Offer in 2026?

Based on Baidu's official pages, official app-store listings, and product rules, the main capabilities include the following.

2.1 Super Write

“Super Write” is the main AI creation feature. It was introduced on top of Baidu's ERNIE foundation model and covers scenarios such as:

- rewriting and polishing;

- continuation;

- tactful or high-EQ communication;

- comments and reviews;

- social posts;

- Xiaohongshu-style titles;

- shopping reviews;

- workplace writing.

The official Google Play listing still describes it as an all-scenario AI writing assistant for rewriting, social communication, community creation, and comments.

2.2 AI Search

Baidu Input Method's Xiaomi App Store listing includes AI Search and says it supports DeepSeek-R1 reasoning.

This extends the keyboard beyond writing into:

- quick Q&A;

- concept explanation;

- idea collection;

- search assistance;

- light reasoning.

Keyboard-based AI search is convenient for quick questions, but it should not replace professional research tools with clear, verifiable citations.

2.3 Intelligent Voice Input

The official App Store listing describes:

- press-and-hold voice input;

- direct speech-to-text;

- pinyin, double pinyin, Wubi, strokes, and handwriting;

- sentence correction and prediction;

- cloud backup and synchronization.

Voice input is one of the most useful AI capabilities because it directly reduces typing time instead of adding an extra AI workflow.

2.4 AI Stickers, Themes, and Avatars

The Xiaomi listing also includes:

- AI stickers;

- AI keyboard themes;

- AI avatars;

- relationship and expression tools.

These are personalization and entertainment features rather than core productivity functions, but they may improve engagement among younger users.

2.5 Prediction, Correction, and Vocabulary

The real foundation of an input method is still:

- pinyin-to-character accuracy;

- contextual candidate ranking;

- current terminology;

- typo correction;

- long-sentence stability;

- personal vocabulary and synchronization.

Baidu's Chinese search and language assets remain an important advantage in general vocabulary, trending phrases, and online expressions.

---

3. Evaluation Method: No Invented Laboratory Accuracy Claims

This review does not claim a laboratory speech-recognition percentage or a statistically controlled advantage over competitors. Such claims would require identical devices, microphones, networks, datasets, and a large test sample.

Instead, this review uses reproducible usage scenarios and asks:

- Does the feature reduce steps?

- Is the result usable without major editing?

- Does it interrupt the user's task?

- Are price and privacy costs justified?

- Does AI improve the keyboard or make it more crowded?

Nine Tasks

Scoring

---

4. Overall Score

This is a scenario-based editorial score, not an official Baidu benchmark.

---

5. Task 1: Core Input Is Still the Main Moat

Sample text

```text

We plan to complete the supply-chain traceability upgrade in the third quarter,

with a focus on closing data gaps between distributor receipt, retail sell-through,

consumer scans, and market inspection.

```

The test also includes:

- ChatGPT, DeepSeek, RAG, and Agent;

- trending Chinese phrases;

- company and product names;

- deliberate pinyin mistakes and omissions.

Assessment

Baidu remains competitive in everyday Chinese input because of:

1. rich candidate coverage;

2. coherent long-sentence prediction;

3. current online vocabulary;

4. support for pinyin, Wubi, handwriting, and voice;

5. personal dictionaries and cloud backup.

AI writing does not matter if basic candidates are wrong every day. Baidu's long input-method history still provides meaningful value here.

Limitations

- the toolbar can feel crowded;

- specialized terms still require a personal dictionary;

- mixed English abbreviations vary by OS and version.

Verdict: Core input remains Baidu's most reliable advantage.

---

6. Task 2: Voice Input Is More Valuable Than Many AI Gimmicks

Scenarios

- dictate a task list while walking;

- say a mixed phrase such as “organize the API documentation and RAG workflow”;

- dictate a 60-second meeting note;

- include names, dates, and numbers.

Assessment

Pressing and holding the space bar is a low-friction workflow. The result goes directly into the current text field, which is valuable in chat, email, notes, and workplace apps.

Best practice

Speak in structured segments:

```text

First, confirm the product requirements.

Second, organize the API list.

Third, submit the project plan by Friday.

```

Always verify:

- names;

- product terms;

- amounts;

- dates;

- negative words;

- abbreviations.

Verdict: Voice input is one of the strongest reasons to keep using Baidu Input Method.

---

7. Task 3: High-EQ Replies Solve a Real Problem

Example: Declining an invitation

Raw intent:

```text

I cannot go today. I have something else.

```

A usable rewrite should be polite without inventing a detailed excuse:

```text

Thanks for inviting me. I already have something scheduled today, so I will sit this one out. Hopefully I can join next time.

```

Other useful scenarios

- requesting a colleague's overdue material;

- explaining a project delay;

- giving feedback without sounding hostile;

- turning an emotional draft into a factual response.

Why the scenario works

- the context is short;

- the goal is clear;

- users can quickly judge the result;

- errors are visible;

- a light edit is usually enough.

Risks

- overly smooth or artificial language;

- excessive politeness;

- invented commitments;

- inappropriate tone for the relationship;

- treating relationship advice as a writing template.

Verdict: Use AI as an expression editor, not a relationship decision-maker.

---

8. Task 4: Rewriting Is More Useful Than Generating from Nothing

Original:

```text

We cannot do this requirement now, and you did not explain it clearly earlier.

```

Formal:

```text

Based on the information currently available, direct implementation is not yet feasible. We recommend clarifying the business scope and acceptance criteria before evaluating the solution.

```

Concise:

```text

The current information is insufficient. Please clarify the business scope and acceptance criteria before implementation is assessed.

```

Friendly:

```text

A few key details still need clarification. Let us confirm the business scope and acceptance criteria first, and then evaluate the implementation together.

```

Why rewriting is reliable

- the facts come from the user;

- the AI mainly changes style;

- the hallucination space is smaller;

- changes in meaning are easier to detect;

- the result fits an immediate keyboard workflow.

Do not rely on keyboard AI for

- contracts;

- legal advice;

- medical recommendations;

- financial commitments;

- official corporate statements;

- confidential reports;

- research requiring citations.

Verdict: Short-text rewriting is a strength. High-stakes long-form writing is not.

---

9. Task 5: Social Captions and Comments

Baidu provides many social and content scenarios:

- Moments-style posts;

- short-video captions;

- Xiaohongshu-style titles;

- shopping reviews;

- comments;

- community content.

Strengths

- the feature is available at the publishing surface;

- no copying to another AI app;

- useful when the user knows the idea but not the wording;

- can generate multiple tones quickly.

Better prompt structure

```text

Topic: Using AI to make a product video for the first time

Tone: honest and relaxed, not exaggerated

Length: under 80 Chinese characters

Must mention: faster production and human review

Avoid: revolutionary, explosive, legendary

```

Main risk

If many users rely on the same templates, the result becomes homogeneous:

- identical hooks;

- excessive emotional language;

- little personal experience;

- marketing-style comments;

- titles that overpromise.

Verdict: It can help start a draft, but virality comes from topic, evidence, experience, and distribution.

---

10. Task 6: Workplace Writing Helps, but This Is Not a Full Office Agent

Super Write can assist with:

- meeting notices;

- weekly reports;

- email;

- task descriptions;

- short summaries.

Best workflow

Provide structured facts first:

```text

Project: Distributor scan-receipt upgrade

Completed: Requirement confirmation, prototype review, API list

Issue: Incomplete customer master data

Impact: Integration delayed by three days

Mitigation: Complete data for the first 20 distributors

Next: Start integration Thursday and issue a problem list Friday

```

Then ask AI to format it.

Bad workflow

```text

Write me an impressive weekly report.

```

This invites generic claims and fabricated achievements.

Limitation compared with enterprise copilots

A keyboard usually does not have grounded access to:

- project documents;

- calendars;

- email threads;

- knowledge bases;

- spreadsheets;

- task systems.

Baidu Input Method is therefore a portable writing assistant, not a complete enterprise copilot.

---

11. Task 7: AI Search Is Convenient, but Answers Still Need Verification

Keyboard AI search is suitable for:

- quick concept explanations;

- common knowledge;

- background ideas;

- short lists;

- light comparisons.

The Xiaomi listing says Baidu Input Method AI Search supports DeepSeek-R1 reasoning, indicating a move toward stronger inference.

However, reliable search depends on more than the model:

- Is it connected to the web?

- Are sources shown?

- Are sources authoritative?

- Is the information current?

- Are inferences clearly separated from facts?

Leave the keyboard and use official or professional sources for:

- current prices;

- laws and regulations;

- medical or financial information;

- product specifications;

- corporate announcements;

- news verification;

- academic citations.

Verdict: Keyboard AI search is good for quick orientation, not final confirmation.

---

12. Task 8: AI Stickers and Themes Are Growth Features, Not the Core

Baidu's AI stickers, themes, and avatars address expression and personalization.

Best users

- younger social users;

- gaming and fandom communities;

- people who enjoy themes and stickers;

- users creating personal avatars.

Limited value for professional users

Professionals generally care more about:

- candidate accuracy;

- reliable voice input;

- professional vocabulary;

- shortcuts;

- low distraction;

- privacy and performance.

If entertainment modules occupy too much of the interface, the keyboard risks becoming a content store rather than a productivity tool.

Verdict: Personalization is useful, but it should not crowd out input quality.

---

13. Pricing: Basic Input Is Free, Some AI Features Use Inspiration Credits

Baidu's official Inspiration Credit Rules state that credits can be used for:

- Super Write creation;

- tactful replies;

- comment and review generation;

- other value-added AI services.

Credits may be obtained through payment, referrals, or daily tasks. Different functions consume different amounts, and the current interface is the source of truth.

The official rules list reference packages of:

- 150 credits;

- 600 credits;

- 2,400 credits;

- 8,000 credits.

Paid and free credits also have expiration periods. The rules explicitly state that prices, amounts, and validity may change, so old media reports should not be treated as the fixed 2026 price.

Is charging reasonable?

Reasonable arguments:

- model inference has a real cost;

- basic keyboard functions remain free;

- heavy AI users can pay for value.

Why users may dislike it:

- keyboards have historically been free utilities;

- free AI alternatives exist;

- credit expiration adds complexity;

- entitlements may feel inconsistent across devices;

- users compare simple rewriting with standalone AI subscriptions.

Recommendation

Before paying, observe one week of actual usage:

- number of daily AI calls;

- most-used feature;

- time saved;

- whether free tasks are enough;

- whether another AI subscription already covers the same need.

---

14. Privacy: The Keyboard Is One of the Most Sensitive AI Entry Points

An input method can theoretically interact with text across many applications, so privacy deserves stricter attention than with many ordinary AI tools.

Baidu's privacy policy explains that personal information is processed according to specific functions and notices and that users retain rights to know, decide, restrict, or refuse certain processing. Its service agreement says that network synchronization may generate logs including IP addresses, network settings, and selected data.

Full Access on iOS

The App Store instructions say some advanced features, cloud input, and settings synchronization require enabling Full Access for the third-party keyboard.

This does not prove that all text is collected. It does mean that:

- network-enabled keyboard functions expand the data-processing surface;

- cloud sync and AI generation require some content to be sent to servers;

- current privacy policies and in-product notices should be reviewed.

Do not submit

- passwords and verification codes;

- ID and bank information;

- unpublished contracts;

- customer lists;

- health records;

- confidential operating data;

- unreleased product information;

- private meeting content;

- API keys, tokens, and private keys.

Enterprise recommendations

1. Define whether third-party keyboards are permitted.

2. Use system keyboards or offline methods on sensitive devices.

3. Disable unnecessary permissions and cloud sync.

4. Do not paste confidential content into AI writing.

5. Review permissions and policy updates regularly.

6. Do not publish AI-generated business text without review.

---

15. How Does Baidu's Strategy Differ from Other Chinese Keyboards?

This is not a full four-product comparison, but the competitive context explains the “fightback” narrative.

Baidu Input Method

Keywords:

- ERNIE-based writing;

- Super Write;

- AI Search;

- social content;

- AI stickers, avatars, and themes;

- Baidu vocabulary and search assets.

Its route is a feature-rich AI creation keyboard.

Sogou Input Method

Generally emphasizes:

- broad vocabulary;

- cross-device features;

- rich utilities;

- AI writing and voice;

- Tencent ecosystem integration.

iFlytek Input Method

Generally emphasizes:

- voice recognition;

- dialects and spoken language;

- AI chat assistance;

- multilingual speech technology.

WeChat Input Method

Its route is more restrained:

- basic input;

- WeChat ecosystem;

- clean interface;

- cross-device copy-and-paste;

- less store-like visual clutter.

Baidu's opportunity

Baidu can differentiate by:

1. integrating search and knowledge into candidates intelligently;

2. making rewriting one-step and contextual;

3. unifying voice, search, and writing across devices;

4. offering clear privacy modes;

5. simplifying credit and subscription logic.

---

16. Who Should Use It?

Recommended

- users needing pinyin, handwriting, Wubi, and voice;

- people who write many chats, comments, and short posts;

- professionals who want to soften direct wording;

- users who like themes and stickers;

- people who want lightweight AI without leaving the current app;

- heavy users of Chinese online vocabulary.

Use with caution

- users who want an extremely minimal keyboard;

- users who dislike credits and subscriptions;

- people who frequently type confidential information;

- users already paying for and preferring standalone AI apps;

- researchers needing citations and deep workflows;

- corporate devices that prohibit third-party keyboards.

---

17. Recommended Configurations

Lightweight professional mode

Keep:

- pinyin;

- voice;

- clipboard;

- saved phrases;

- correction;

- rewriting.

Reduce or disable:

- unnecessary promotional notifications;

- excessive sticker panels;

- unused cloud synchronization;

- entertainment-oriented AI modules.

Creator mode

Keep:

- Super Write;

- social content;

- comment generation;

- AI Search;

- clipboard;

- saved phrases;

- stickers and special text.

Privacy-first mode

- switch to the system keyboard for sensitive work;

- disable unnecessary Full Access and sync;

- avoid submitting raw confidential text;

- clear clipboard and cloud vocabulary regularly;

- review permission and privacy-policy updates.

---

18. Six Ways to Improve Productivity

1. Write facts first, then ask for polishing

Do not ask AI to invent work content.

2. Specify audience and tone

```text

Audience: business partner

Tone: professional, friendly, no overpromising

Length: under 80 Chinese characters

```

3. Forbid new facts

```text

Only improve wording. Do not add reasons, dates, prices, or commitments.

```

4. Dictate facts, then use Super Write to structure them

This is one of the most natural internal workflows.

5. Save recurring business phrases

Examples:

- delay explanations;

- meeting reminders;

- support replies;

- document requests;

- customer thanks.

6. Review every formal message

Verify:

- negative words;

- dates;

- amounts;

- names;

- owners;

- commitments;

- technical terms.

---

19. Pros and Cons

Pros

1. Mature Chinese input fundamentals.

2. Complete pinyin, handwriting, Wubi, and voice coverage.

3. AI is available inside the current input surface.

4. Super Write fits short social and workplace text.

5. AI Search expands information support.

6. Rich personalization ecosystem.

7. Low-barrier exposure to foundation-model features.

Cons

1. Too many tools and entry points can feel crowded.

2. Some AI features depend on credits.

3. Cross-platform interfaces and entitlements need more consistency.

4. Long-form professional work still needs standalone tools.

5. Source verification is not AI Search's main advantage.

6. Third-party keyboard networking and cloud sync create privacy concerns.

7. Entertainment features may distract professional users.

---

20. Final Verdict: Has the Fightback Worked?

Baidu's AI fightback is neither a failure nor a decisive victory.

The product has demonstrated that an input method can evolve from pinyin conversion into:

- an expression editor;

- a voice recorder;

- a social-writing assistant;

- a quick-search layer;

- a personalization platform.

The most valuable capabilities are not the flashy avatar or theme generators. They are:

Direct voice input, immediate short-text rewriting, and tactful expression inside the current text field.

These functions genuinely reduce application switching and copy-paste work.

Baidu's next challenges are clear:

- fewer distractions;

- more consistent cross-platform experiences;

- simpler and more transparent pricing;

- clearer privacy boundaries;

- stronger source visibility;

- AI that serves input, rather than input serving an AI feature showcase.

Final assessment:

Baidu Input Method has completed a meaningful transition from a traditional keyboard to an AI creation entry point. To win the next generation of input-method competition, it needs to make the most common AI features faster, more stable, and more restrained—not merely add more features.

---

21. SEO Information

SEO title: Baidu Input Method AI Deep Review: Can a Legacy Chinese Keyboard Fight Back with AI? SEO description: A deep review of Baidu Input Method's Super Write, AI Search, voice input, tactful replies, rewriting, AI stickers, inspiration credits, pricing, privacy, strengths, weaknesses, and ideal users in 2026. Keywords: Baidu Input Method, Baidu keyboard AI, Super Write, AI keyboard, AI writing, AI Search, Chinese voice input, ERNIE keyboard, Baidu Input Method review, inspiration credits

---

22. Sources

1. Baidu Input Method official website.

https://shurufa.baidu.com/

2. Official Google Play listing: Super Write, tactful communication, community creation, and comment generation.

https://play.google.com/store/apps/details?id=com.baidu.input

3. Official App Store listing: voice input, AI engine, search, input modes, and cloud synchronization.

https://apps.apple.com/cn/app/id916139408

4. Xiaomi App Store listing: AI Search, DeepSeek-R1, AI stickers, themes, and avatars.

https://m.app.mi.com/detail/192

5. Baidu AI Cloud community article on the ERNIE-based Super Write assistant.

https://qianfan.cloud.baidu.com/qianfandev/topic/267208

6. Official Inspiration Credit Rules.

https://mime-sh.baidu.com/static/activitysrc/aicreateShare/rules.html

7. Baidu Input Method privacy policy.

https://srf.baidu.com/privacy/index.html

8. Baidu Input Method service agreement.

https://shurufa.baidu.com/license_agreement

---

Publish-ready Summary

Baidu Input Method is evolving from a traditional Chinese keyboard into an AI creation layer. Its Super Write feature supports rewriting, tactful replies, comments, social captions, and workplace text, while newer listings also highlight AI Search, AI stickers, themes, and avatars. The strongest practical capabilities remain mature Chinese input, press-and-hold voice dictation, and immediate short-text rewriting inside the current app. The main weaknesses are feature clutter, inspiration-credit costs for some AI functions, inconsistent cross-platform experiences, and the privacy sensitivity of network-enabled keyboards. The editorial score is 84/100: comprehensive and strong in Chinese, but it needs a faster, more consistent, and more restrained AI experience to win the next generation of input-method competition.