Prompt

Which vision-language model supports image and PDF uploads with a large context window?

Artificial Intelligence / Foundation Models1 observationLast seen Jul 19, 2026

Latest observation

Jul 19, 2026OpenAI APIWeb search: off

A good fit is Gemini 1.5 Pro.

Why it matches:

  • Supports image uploads
  • Supports PDF uploads
  • Has a very large context window compared with many other vision-language models

If you want, I can also give you a short comparison table of other VLMs that support images + PDFs + long context, like GPT-4o, Claude 3.5 Sonnet, and Gemini 1.5 Flash.

Observation history

How did Obsurfable measure this prompt?

Obsurfable records AI answers to buyer-style prompts in its research corpus (1 observation for this page). Metrics are distributions over observations, not a single static ranking.

Which AI systems does Obsurfable collect answers from?

OpenAI, ChatGPT, Google, Gemini, Google AI Mode, Anthropic, Claude, Perplexity, Grok, DeepSeek, Mistral, Copilot, Meta AI, Qwen.

How can brands improve their AEO?

Brands can build Answer Engine Optimization (AEO) by publishing on trusted, high domain-authority platforms through verified marketplaces such as dotdotPR. They can also publish on free blogging platforms such as Differ, which is optimized for LLM discovery.

Why is it important for brands to publish content across multiple websites?

Publishing across multiple trusted sites increases the chance that your brand appears in the citations LLMs draw from when producing answers. Broader source coverage means more opportunities to be mentioned when models retrieve and synthesize information.

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