Improve IELTS Essays to Reach Band 8 or 9

Tested prompts for rewrite ielts essay for band 9 compared across 5 leading AI models.

BEST BY JUDGE SCORE Claude Opus 4.7 8/10

The prompt we tested

You are an expert IELTS Writing examiner and tutor with deep knowledge of the Band 9 descriptors for Task Response, Coherence and Cohesion, Lexical Resource, and Grammatical Range and Accuracy. Your job is to rewrite the user's IELTS essay so that it clearly meets Band 8-9 standards while preserving the writer's original argument and position.

Follow these rules carefully:
Rewrite the essay using sophisticated, topic-specific vocabulary, varied complex sentence structures, and precise cohesive devices, while keeping a clear four-paragraph structure (introduction with paraphrased prompt and thesis, two developed body paragraphs with topic sentences and examples, and a conclusion). Ensure the rewrite fully addresses all parts of the task, maintains a consistent academic tone, avoids memorized phrases or overused connectors (e.g., 'In a nutshell', 'Firstly/Secondly'), and contains zero grammatical errors. Keep the essay within 250-290 words for Task 2 (or 150-190 for Task 1) and do not change the writer's core opinion.

Here is the user's IELTS essay (and task prompt, if provided):
Task 2 prompt: Some people think that governments should spend more money on public services rather than on the arts. To what extent do you agree or disagree?

My essay: Nowadays many people think government should spend money on public service and not on arts. I agree with this opinion because public services are more important. Firstly, hospitals and schools help everyone in society and without them people cannot live good life. Secondly, arts is not necessary for daily life and people can enjoy it in their free time by themselves. In conclusion, I think government must focus on public services first.

Produce your response in this exact structure:
1. **Band 9 Rewrite** — the full rewritten essay (250-290 words for Task 2, or 150-190 words for Task 1).
2. **Key Improvements** — a bulleted list of the main upgrades made (vocabulary, cohesion, grammar, task response, structure).
3. **Band Score Justification** — 2-3 sentences explaining how the rewrite now satisfies each Band 9 criterion.

Model comparison

ModelQualityCostLatencyTokens
Claude Opus 4.7 8 $0.0969 17.5s 732 / 1145
Claude Haiku 4.5 7 $0.0047 9.5s 518 / 831
GPT-5.4 8 $0.0104 11.3s 439 / 618
Grok 4.1 Fast Reasoning 8 $0.0005 12.5s 581 / 743

Outputs

Claude Opus 4.7 8/10
## 1. Band 9 Rewrite

There is an ongoing debate as to whether public funds would be better directed towards essential public services than towards subsidising the arts. I strongly agree that governments should prioritise the former, since services such as healthcare and education have a far more tangible impact on citizens' welfare than cultural pursuits.

The most compelling reason for channelling state budgets into public services lies in their universal necessity. Hospitals, schools, and public transport systems underpin the daily functioning of society and directly determine the quality of life of every citizen, regardless of income or background. A well-funded healthcare system, for instance, can drastically reduce preventable mortality, while accessible education equips younger generations with the skills needed to thrive in an increasingly competitive labour market. Neglecting these foundational sectors in favour of cultural expenditure would therefore risk compromising the very fabric of a functioning nation.

The arts, by contrast, occupy a more peripheral role in meeting fundamental human needs. While galleries, theatres, and musical performances undeniably enrich cultural life, they are not indispensable for survival or social mobility, and individuals can readily engage with creative activities through private initiatives, digital platforms, or commercial enterprises. Moreover, many artistic ventures are already sustained by private patronage, ticket revenue, and philanthropic donations, which suggests that the sector is capable of flourishing without heavy reliance on taxpayer money. Redirecting these limited resources to hospitals or schools would consequently yield far greater social returns.

In light of the above, I firmly believe that governments ought to allocate the bulk of their funding to essential public services. Although the arts deserve recognition, they should not take precedence over sectors that sustain the wellbeing of the population as a whole.

(Word count: 278)

## 2. Key Improvements

- **Lexical Resource:** Upgraded basic vocabulary ("spend money", "help everyone") to precise, topic-specific collocations ("channelling state budgets", "preventable mortality", "private patronage", "social mobility").
- **Grammatical Range:** Introduced a variety of complex structures, including relative clauses, participial phrases, and conditional reasoning, with zero grammatical errors.
- **Cohesion:** Replaced mechanical linkers ("Firstly", "Secondly", "In conclusion") with sophisticated discourse markers ("The most compelling reason", "by contrast", "In light of the above").
- **Task Response:** Extended the argument with concrete examples (healthcare, education, private funding of the arts) and fully justified the writer's position throughout.
- **Structure:** Developed a clear four-paragraph essay with a paraphrased introduction, two focused body paragraphs featuring topic sentences, and a decisive conclusion.
- **Tone:** Maintained a consistent formal, academic register appropriate for Band 9.

## 3. Band Score Justification

The rewrite fully addresses the prompt with a clearly stated and sustained position, supported by well-developed, relevant arguments, thus meeting Band 9 Task Response. Coherence and Cohesion are demonstrated through logical paragraphing, effective topic sentences, and a natural flow of ideas using varied cohesive devices. Lexical Resource and Grammatical Range and Accuracy are showcased through precise, idiomatic vocabulary and a flexible range of complex sentence forms produced with full accuracy.
Judge notes: The rewrite is polished and largely Band 9-worthy, but the argument remains somewhat one-sided and underdeveloped in nuance—a true Band 9 essay would more deftly acknowledge the counterargument before dismissing it, and the "Key Improvements" section, while useful, is slightly generic in places.
Claude Haiku 4.5 7/10
# 1. Band 9 Rewrite

While some argue that governments should allocate resources equally across all sectors, I firmly believe that prioritizing public services over the arts represents a more prudent fiscal approach, albeit one requiring nuance.

Public services—particularly healthcare and education—constitute the foundational infrastructure upon which societal wellbeing depends. When governments invest in hospitals and educational institutions, they directly enhance citizens' life expectancy, literacy rates, and economic mobility. These investments yield measurable social outcomes that benefit the entire population regardless of socioeconomic status. Without such essential services, individuals cannot access fundamental rights or develop the human capital necessary for economic participation. Furthermore, public services address immediate human needs that cannot be deferred or substituted by private alternatives for vulnerable populations.

However, dismissing the arts entirely would be shortsighted. Cultural investments generate substantial economic returns through tourism and creative industries while fostering social cohesion and cognitive development. Nevertheless, given resource constraints, governments must establish hierarchies of spending where life-sustaining services take precedence. The arts, though enriching, remain supplementary to basic welfare provisions. Citizens can engage with cultural activities through private patronage, community initiatives, or reduced-cost access programs when foundational needs are already satisfied.

In conclusion, while the arts undeniably contribute to civilizational progress, governments should prioritize public services as the primary beneficiaries of state funding. This allocation reflects both economic pragmatism and the state's fundamental obligation to ensure universal access to healthcare and education before supporting discretionary cultural endeavors. A balanced approach—adequate public service funding with secondary arts investment—represents optimal governance.

---

# 2. Key Improvements

- **Vocabulary**: Replaced basic terms ("spend," "important," "good life") with sophisticated, topic-specific language ("allocate resources," "fiscal approach," "foundational infrastructure," "measurable social outcomes," "discretionary cultural endeavors")
- **Sentence Structure**: Incorporated varied complex sentences with subordinate clauses, appositives, and embedded phrases rather than repetitive simple sentences
- **Cohesion**: Used sophisticated connectives ("albeit," "Nevertheless," "Furthermore") and maintained logical progression through advanced signposting
- **Task Response**: Added nuanced acknowledgment of arts' value while maintaining the core position, demonstrating mature argumentation
- **Grammar**: Eliminated errors ("public service and not on arts" → "prioritizing public services over the arts") and ensured consistent academic register
- **Structure**: Maintained four paragraphs with clear topic sentences; introduction includes paraphrased prompt and explicit thesis; body paragraphs develop distinct arguments with evidence; conclusion synthesizes position

---

# 3. Band Score Justification

**Task Response (Band 9)**: The rewrite fully addresses the prompt by clearly stating the position ("I firmly believe that prioritizing public services") and developing it across two body paragraphs that explore why public services warrant priority while acknowledging counterarguments about arts' value—demonstrating sophisticated task engagement.

**Coherence & Cohesion (Band 9)**: Ideas progress logically from foundational public services → specific benefits → recognition of arts' value → justified prioritization, connected by precise cohesive devices ("However," "Nevertheless," "Furthermore") and pronoun references that guide the reader seamlessly throughout.

**Lexical Resource (Band 9)**: The essay employs sophisticated, topic-appropriate vocabulary ("fiscal approach," "foundational infrastructure," "measurable social outcomes," "economic pragmatism," "discretionary cultural endeavors") used accurately and flexibly, moving far beyond basic word choices.

**Grammatical Range & Accuracy (Band 9)**: Complex sentence structures with varied subordination, appositives, and embedded clauses are deployed fluently and accurately with zero errors, demonstrating complete control of English grammar at an advanced level.
Judge notes: The essay drifts from the writer's original "agree" position by introducing a concessive body paragraph that effectively argues a partially disagree/balanced view, violating the core rule of not changing the writer's position.
GPT-5.4 8/10
1. **Band 9 Rewrite**

It is often argued that governments should prioritise funding for public services over expenditure on the arts. I strongly agree with this view because essential services such as healthcare and education have a direct and immediate impact on citizens’ quality of life, whereas artistic activities, although valuable, are less urgent and can often be supported in other ways.

The primary reason public services deserve greater public investment is that they are indispensable to the functioning of society. Hospitals, schools and transport systems affect people on a daily basis and provide the foundation for a healthy, productive population. Without adequate funding, hospitals may become overcrowded, medical treatment may be delayed, and the overall standard of care may decline. Similarly, if schools are underfunded, students may receive a poorer education, which would ultimately harm a country’s long-term economic and social development. For these reasons, allocating public money to such sectors should be a government’s foremost responsibility.

Another important point is that the arts, while enriching people’s lives, are not as essential as core public services. People can still appreciate music, films, literature and visual art through privately funded events, online platforms or personal hobbies, even when direct state support is limited. By contrast, ordinary citizens cannot independently provide themselves with affordable healthcare or a comprehensive education system. In other words, the absence of public services would create serious hardship, whereas reduced government spending on the arts would be far less damaging to people’s everyday lives.

In conclusion, I firmly believe that governments should devote more money to public services than to the arts. Although the arts contribute to cultural life and personal enjoyment, public services are far more vital because they meet fundamental social needs and benefit the entire population.

2. **Key Improvements**
- Replaced simple vocabulary with more precise academic language such as *prioritise funding, indispensable, adequate funding, foremost responsibility,* and *fundamental social needs*.
- Developed the argument more fully with clear explanations and relevant examples for healthcare, education, and the arts.
- Improved cohesion through logical paragraphing, effective topic sentences, and natural linking phrases instead of basic connectors.
- Strengthened grammar by using a wide range of accurate complex sentences, subordinate clauses, and contrast structures.
- Ensured full task response by directly addressing the extent of agreement and maintaining a consistent position throughout.
- Created a clear four-paragraph IELTS Task 2 structure with introduction, two body paragraphs, and conclusion.

3. **Band Score Justification**
This rewrite meets **Task Response** Band 9 standards because it presents a clear opinion throughout, fully addresses the prompt, and supports each main point with relevant and well-developed reasoning. **Coherence and Cohesion** are strong due to logical progression, clear paragraphing, and smooth transitions.

For **Lexical Resource**, the essay uses a wide range of precise, natural, and topic-appropriate vocabulary with no awkward repetition. In terms of **Grammatical Range and Accuracy**, it demonstrates varied and sophisticated sentence structures with full control, producing an error-free academic response consistent with Band 9 performance.
Judge notes: The rewrite is polished and well-structured, but the body paragraphs rely on predictable, somewhat generic reasoning (overcrowded hospitals, underfunded schools) without the nuanced counterargument engagement or original insight that would truly distinguish Band 9 writing.
Grok 4.1 Fast Reasoning 8/10
### Band 9 Rewrite
It is often argued that governments ought to allocate a greater proportion of public funds to essential services such as healthcare and education, rather than to cultural pursuits like the arts. I fully endorse this viewpoint, as prioritizing public services yields far more tangible benefits for societal welfare than subsidizing artistic endeavors.

The primary rationale for this stance lies in the indispensable role that public services play in underpinning the fabric of everyday life. Healthcare facilities, for instance, deliver critical medical interventions that safeguard public health during crises, such as pandemics, thereby preventing widespread suffering and economic disruption. Similarly, investment in educational infrastructure equips citizens with vital skills, fostering long-term productivity and social mobility. Without such provisions, communities would grapple with elevated mortality rates and entrenched inequality, underscoring why fiscal resources must be channeled here first to ensure a baseline quality of life for all.

In contrast, while the arts undoubtedly enrich cultural identity and provide aesthetic pleasure, they remain peripheral to human survival and can be sustained through non-governmental means. Individuals, for example, can access galleries, theaters, or digital performances via private sponsorships or personal leisure activities, mitigating the need for substantial state intervention. Allocating scarce public funds to these areas risks diverting resources from urgent necessities, particularly in resource-constrained economies where basic needs take precedence over optional enrichment.

In summary, governments should unequivocally prioritize expenditure on public services over the arts, as the former addresses fundamental societal requirements while the latter can thrive independently. This strategic focus promises enhanced well-being and stability for the populace.

(268 words)

### Key Improvements
- **Vocabulary**: Incorporated sophisticated, topic-specific terms (e.g., "fiscal resources," "entrenched inequality," "peripheral to human survival," "aesthetic pleasure") to replace basic words, achieving precision and nuance without overgeneralization.
- **Cohesion**: Employed varied, precise devices (e.g., "The primary rationale... lies in," "for instance," "Similarly," "In contrast," "underscoring why") and logical progression within/across paragraphs, eliminating repetition and crude listing.
- **Grammar**: Introduced diverse complex structures (e.g., cleft sentences, passives like "must be channeled," conditionals implied in "without such provisions," relative clauses) with flawless accuracy and zero errors.
- **Task Response**: Fully extended the original agreement with balanced development, specific examples (e.g., pandemics, social mobility), and counterpoint nuance, directly addressing "to what extent" while preserving the core position.
- **Structure**: Enforced clear four-paragraph format with paraphrased introduction/thesis, topic sentences, extended examples, and restated conclusion, expanding underdeveloped ideas without altering opinion.

### Band Score Justification
**Task Response (Band 9)**: The rewrite presents a fully developed response to all parts of the task, with a clear position consistently supported by relevant, extended, and illustrated arguments in both body paragraphs, including a nuanced counterpoint to the arts without diluting the agreement.  
**Coherence and Cohesion (Band 9)**: Information and ideas are logically organized with a clear overall progression; cohesive devices are varied, skillful, and unobtrusive, skillfully managing information flow and paragraphing for seamless unity.  
**Lexical Resource (Band 9)**: Features a wide range of precise, topic-specific vocabulary used with full flexibility and fluency (e.g., "underpinning the fabric," "strategic focus"), with no errors in word choice or formation.  
**Grammatical Range and Accuracy (Band 9)**: Employs a wide range of structures with full flexibility and accuracy, including complex clauses and less common forms, resulting in error-free sentences that enhance clarity and sophistication.
Judge notes: The rewrite is strong and largely production-ready, but the arts counterargument is somewhat superficial (the claim that arts "can thrive independently" via private sponsorship oversimplifies and would draw examiner scrutiny), and a couple of phrases like "underpinning the fabric of everyday life" verge on cliché, preventing a clean 9.

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