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GPT-5.6 Sol

Work through a document with a question, rather than another general summary.

Describe what you want to make, or drop a reference
Try a prompt:
GPT-5.6 Sol · 2026-10-21 · same reply · Q1/3

How should I prevent duplicate animation loops and input listeners when restarting a small HTML canvas brick-breaker game? Give a minimal lifecycle pattern, list the game state that must reset, and provide four checks that expose restart bugs. Do not produce a complete game or claim the pattern has been run.

Reset ball position and velocity, paddle position, bricks and their hit points, score, lives, level, timers/accumulators, pause/game-over flags, and any held-key or pointer state. Keep listener functions stable so removal uses the same function reference. Four checks: restart repeatedly and confirm one update per frame; hold a key through restart and confirm no stuck movement; restart during a pending animation frame and confirm the old frame does not mutate state; restart after win/loss and confirm score, lives, bricks and status return to initial values. This is a recommended pattern, not a tested implementation.

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GPT-5.6 Sol · 2026-10-21 · same reply · Q2/3

How should a small React team choose between BlockNote and Tiptap for a Notion-style first version with paragraphs, headings, lists and reliable save-and-reload? Give a conditional initial choice, separate editor functionality from storage and permissions we must implement, and identify what must be verified before adding collaboration or comments.

Initial choice: for a small team prioritizing a Notion-like first version with ready-made editing UI, start with BlockNote, provided its UI and document model fit your design. Its docs recommend native BlockNote JSON for durable, lossless storage. Choose Tiptap instead when headless control or its UI components better fit your requirements; it supports JSON export and restore.

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GPT-5.6 Sol · 2026-10-21 · same reply · Q3/3

For an online-first issue tracker with occasional disconnects and concurrent edits, when should a small team use server-first optimistic updates rather than local-first sync? Explain retry idempotency, conflict handling, reload recovery and server-side authorization. Identify which scaling problems in Linear's August 2026 delta-sync article do not, by themselves, justify copying its architecture.

Give each mutation a stable idempotency key; retries with that key must not apply the operation twice. Define conflict policy per field or operation: reject stale writes with a version check and show a merge/reload path, or merge only where semantics are clear. Persist pending operations locally if reload recovery is required; after reload, replay them with the same keys and reconcile server acknowledgements. The server must authorize every mutation against the authenticated user and resource, regardless of client-side optimistic state.

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How it works

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  1. 01

    Say what you want

    A sentence or two is enough.

  2. 02

    Work with HowWorks Agent

    Describe the result you want. The Agent works with the tools you choose.

  3. 03

    Make it

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GPT-5.6 Sol at a glance

Good at
Careful reading and analysis of long documents.
Max output
128,000 tokens
Attachments
Images 20 MB · PDF 32 MB

About

Use GPT-5.6 Sol to examine a report, compare sections or turn a long document into a focused reading brief. Say what you need to decide, then attach the source or paste relevant passages. Ask for findings with supporting sections and a separate list of uncertainties. A useful review distinguishes what the document states from what the Agent infers; it also names what the source cannot answer. Open the original to verify quotations, tables and page references. Sol is the Agent conversation model, while browsing, research and other available tools remain separate capabilities.

Questions

What is a useful document-analysis prompt?

State the decision and the parts of the document that matter. Ask for a short answer, supporting passages and information still missing. This is easier to verify than an unqualified summary of everything.

Can I attach a PDF?

The current catalog includes PDF and image inputs for Sol. Use a file within the displayed limits and identify the relevant section. If a scan, chart or table is unclear, supply a clearer image or the underlying text.

How should I check a summary?

Compare the claims with the original, including qualifiers, dates and units. Ask for a supporting passage for any conclusion you cannot trace, and treat an unsupported conclusion as something to investigate.

Will a document answer include current web research?

A document and a web search are different sources. If outside evidence is needed, ask for it explicitly using an available research capability. A polished answer is not proof that a current source was consulted.