Claude Opus 4.7 Prompting Guide
For Caribbean businesses ready to stop using AI like a search engine.
Released: April 16, 2026 · Source: Anthropic official launch documentation · Scope: 7 sections · 10 prompts
01 · Why Opus 4.7 Changes Everything
Claude Opus 4.7 launched today and it is not just a faster version of its predecessor. Anthropic built something fundamentally different in one critical way: it now follows your instructions literally.
That single change breaks every vague, loose prompt you've been using. The teams that adapt today will outpace those who don't within a week.
Most important launch statement
"Opus 4.7 is substantially better at following instructions. Prompts written for earlier models can sometimes now produce unexpected results: where previous models interpreted instructions loosely or skipped parts entirely, Opus 4.7 takes the instructions literally. Users should re-tune their prompts accordingly."
— Anthropic official launch documentation, April 16, 2026
This guide gives you the exact frameworks to re-tune your prompts and unlock everything Opus 4.7 can do for your Caribbean business.
02 · What Changed in Opus 4.7
Before prompting, understand what you're working with. These are the five biggest changes from Opus 4.6:
01 — Literal instruction following
Opus 4.7 does exactly what you say. This is powerful when your prompts are precise. It is a problem when your prompts are vague. Every prompt you write now needs to be intentional.
02 — 3× better vision
Accepts images up to 2,576 pixels on the long edge — more than three times the resolution of Opus 4.6. It can now read dense spreadsheets, complex diagrams, screenshots of dashboards, and handwritten notes.
03 — Long-horizon task completion
Stays on task across long, multi-step workflows without losing context or giving up halfway. Verifies its own outputs before reporting back — fewer hallucinations on complex tasks.
04 — Stronger memory across sessions
Uses file system–based memory more effectively. Remembers important context from previous sessions and applies it to new tasks with less re-explanation required.
05 — Better professional output
Financial analyses, presentations, documents, and reports are noticeably more polished. One early tester called it "the best model in the world for building dashboards."
03 · The 5 Golden Rules for Opus 4.7 Prompts
These rules apply to every prompt you write. Learn them once, apply them always.
Rule 1: Be precise, not polite
| Old habit | Opus 4.7 approach |
|---|---|
| "Could you maybe help me summarize this report and pull out any interesting things?" | "Summarize this report in exactly 5 bullet points. Each bullet must be one sentence under 20 words. Focus only on findings that have direct financial impact. Ignore background context." |
Why this matters
Opus 4.7 takes vague instructions literally. "Interesting things" gives it no constraint. It will summarize everything. You told it to.
Rule 2: Specify your output format explicitly
Always tell Opus 4.7 exactly what format you want the response in. Structure, length, language, tone — state it all upfront.
Respond in Spanish. Use numbered headings. Keep each section under 100 words. End with a one-sentence action recommendation. Do not include any preamble or introduction.
Rule 3: Give it a role
Opus 4.7 performs significantly better when you assign it a specific role before the task. The role shapes its entire approach.
You are a senior financial analyst specializing in Caribbean SMB operations. Your client is a restaurant owner in San Juan reviewing Q1 cash flow. Analyze the following data and flag the three most urgent risks.
Rule 4: Set boundaries on what to ignore
Because Opus 4.7 is literal, it will process everything you give it. Tell it what to skip.
Review this client contract. Focus only on payment terms, termination clauses, and liability caps. Ignore all other sections. Flag anything unusual compared to standard Puerto Rico commercial contracts.
Rule 5: Tell it to verify its own work
Opus 4.7 supports self-verification natively. Use it. It catches errors before they reach you.
After completing your analysis, review your own response and check: (1) Are all numbers accurate? (2) Did you miss any of the three requested deliverables? (3) Is anything unclear? Correct any issues before responding.
04 · 10 Daily Prompts for Caribbean Business Teams
These are production-ready prompts your team can use starting today. Each one is written for Opus 4.7's literal instruction-following behavior.
Operations
Prompt 01 — Daily priority reset
Use this every morning to cut through task overload and focus on what actually moves the business forward.
You are an operations advisor. I will list my tasks for today. Reorganize them into three tiers: (1) High Impact — moves revenue or prevents a critical problem, (2) Medium Impact — important but not urgent, (3) Defer — can wait 48 hours without consequence. For each High Impact task, add one sentence explaining why it belongs there. Do not include motivational language. Output only the reorganized list.
Prompt 02 — Instant document digest
Use this to process any report, contract, or research PDF in under a minute.
Read the attached document. Extract exactly 5 findings. For each finding: state the finding in one sentence, explain why it matters to a Caribbean SMB in one sentence, and flag if any action is required (Yes or No). Do not summarize sections I did not ask about. Output as a numbered list only.
Prompt 03 — Meeting prep in 2 minutes
Use this before any client or internal meeting to walk in prepared.
I have a [type of meeting] in [time]. The context is: [2-3 sentences about the meeting]. Generate: (1) three smart questions I should ask that show I understand their business, (2) two potential objections they might raise and how to address each, (3) the one thing I must leave the meeting having confirmed. Keep everything under 10 words per item.
Communications
Prompt 04 — Write in my voice
Use this to generate emails, proposals, and social posts that sound like you — not like AI.
Here are three examples of writing I have done: [paste 3 short samples]. Study the tone, vocabulary, sentence length, and personality. Now write [specific piece of content] in exactly that voice. Do not use corporate language, filler phrases, or AI clichés. After writing, identify two specific ways your output matches my voice.
Prompt 05 — Brutal edit
Use this to cut any draft down to its sharpest version.
Edit the following text. Your goal: cut it by 40% without losing any meaning. Rules: remove every word that does not add information, replace passive voice with active voice, cut any sentence that repeats what was already said. Show me the edited version only. Do not explain your changes.
Prompt 06 — Difficult conversation draft
Use this before sending any high-stakes message to a client, partner, or employee.
I need to send a message to [describe person and relationship] about [describe situation]. Write three versions: (1) Direct — says exactly what needs to be said with no softening, (2) Diplomatic — achieves the same goal while preserving the relationship, (3) Firm Boundary — sets a clear limit while remaining professional. Do not recommend which to use. I will decide.
Strategy
Prompt 07 — 10-day, 10-month, 10-year decision test
Use this before any major business decision to pressure-test it across time horizons.
I am considering the following decision: [describe decision]. Evaluate it across three time horizons: In 10 days — what are the immediate consequences, risks, and actions required? In 10 months — what will this decision have cost or gained, and what could go wrong by then? In 10 years — if this decision compounds, what does the outcome look like at scale? Be direct. Flag anything I might be avoiding or underweighting.
Prompt 08 — Devil's advocate audit
Use this to find blind spots in any plan before you commit.
Here is my plan: [describe plan]. Act as my most critical advisor. Your job is to find every flaw, assumption, and risk I have not accounted for. Do not validate what is working — focus entirely on what could fail. Rank your findings from most to least critical. End with the one change that would most improve the plan's chance of success.
Learning & knowledge
Prompt 09 — 7-day learning sprint
Use this to upskill any team member on any topic in 30 minutes per day.
Create a 7-day learning plan for [topic]. Audience: [describe the person's current skill level]. Daily time available: 30 minutes. Each day must include: one thing to read or watch (with a description, not a link), one hands-on exercise that can be completed in 15 minutes, and one question to reflect on. Progress must build day over day. Do not include anything that requires paid tools or software.
Prompt 10 — Second brain synthesis
Use this to turn scattered notes, voice memos, and meeting summaries into structured knowledge.
Here are my raw notes from [describe context — meeting, research, brainstorm]: [paste notes]. Organize them into: (1) Key Decisions Made, (2) Open Questions That Need Answers, (3) Action Items with Owners, (4) Ideas Worth Exploring Later. Remove duplicates and filler. Use only information from the notes — do not add anything I did not say. Output as a clean structured document.
05 · Using Opus 4.7's New Vision Capabilities
Opus 4.7 processes images at 3× the resolution of its predecessor. Here are three prompts built specifically for this capability.
Read a dashboard or screenshot
Analyze the attached screenshot of [dashboard / report / interface]. Extract: (1) the three most important numbers or metrics visible, (2) any anomalies or trends that stand out, (3) what action this data suggests should be taken next. Be specific. Do not describe what the dashboard looks like — only interpret the data.
Process a handwritten document
Transcribe the attached handwritten [notes / form / document] exactly as written. After the transcription, identify any items that appear to be action items and list them separately. Flag any text that was unclear or potentially misread.
Analyze a complex diagram or chart
Examine the attached [chart / diagram / technical drawing]. Explain what it shows in plain language for someone with no technical background. Then identify: (1) the most important insight, (2) any limitations or missing information, (3) what decision this diagram should inform.
06 · What to Stop Doing with Opus 4.7
These are the most common prompting habits that worked with older models but now actively hurt your results.
- STOP — Vague scope: "Tell me everything you know about X." Opus 4.7 will try to. Define what you actually need.
- STOP — Open-ended CTAs: "Let me know if you have any other thoughts." It will generate more thoughts indefinitely.
- STOP — Trusting old prompts without testing: Prompts from Opus 4.6 may produce different outputs. Test everything.
- STOP — Skipping format instructions: If you don't specify a format, Opus 4.7 picks one. It might not be the one you wanted.
- STOP — Giving it more context than it needs: Opus 4.7 will process all of it. Longer input means longer output. Be selective.
07 · What This Guide Is Part Of
IslaIntel is the Caribbean's first embedded AI Resources Department. We don't send guides and disappear — we move inside your organization to adopt, teach, and govern AI until it runs itself.
This guide was built for Caribbean business teams who are serious about using AI as an operational advantage, not a novelty.
Ready to go deeper?
Book a free Discovery Sprint — We'll audit your current AI workflows, identify your highest-ROI prompt opportunities, and give you a 90-day roadmap — specific to your business, your team, and your market.
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