Not affiliated with Google DeepMind. Independent community review.

releasedv2.5 Pro / 2.5 Flash

Gemini Review (2026)

Thinking model with 1M token context window

Last updated: 2026-02-08

Key Conclusions

  1. 1

    Industry-leading 1M token context window for massive document processing.

  2. 2

    Built-in thinking mode competes directly with reasoning-focused models.

  3. 3

    Aggressive pricing with free tier via Google AI Studio.

Parameters

Context Window

1M tokens

Max Output

64K tokens

Multimodal

Yes

Languages

100+

Pricing & API

Input Price

$1.25

per 1M tokens

Output Price

$10.00

per 1M tokens

Free TierAvailable

Frequently Asked Questions

What is Gemini 2.5 Pro?

Gemini 2.5 Pro is Google DeepMind's latest flagship model with a 1M token context and thinking capabilities.

Is Gemini free to use?

Yes. Gemini offers a free tier via Google AI Studio with rate limits. Paid API access is available.

How big is Gemini's context window?

Gemini 2.5 Pro supports up to 1 million tokens of context.

What is Gemini thinking mode?

Gemini 2.5 Pro includes a built-in thinking mode that allows the model to reason through complex problems before generating a response, similar to chain-of-thought prompting but native to the model.

How does Gemini compare to ChatGPT?

Gemini excels in long-context tasks (1M tokens vs 128K) and offers competitive pricing. ChatGPT (GPT-4o) leads in multimodal breadth with native audio support. Both are strong general-purpose models.

About Gemini

Gemini is Google DeepMind's multimodal AI model family. Gemini 2.5 Pro features a 1M token context window and built-in thinking capabilities.

How We Evaluate

Our reviews are based on publicly available documentation, API specifications, and benchmark results. We evaluate models across five dimensions:

  • Context capacity — maximum input tokens and practical retrieval accuracy at scale.
  • Output quality — coherence, factual accuracy, and instruction following based on published benchmarks.
  • Pricing transparency — clarity of per-token costs, free-tier limits, and hidden fees.
  • Multimodal breadth — native support for text, image, audio, and video inputs/outputs.
  • Ecosystem maturity — SDK quality, documentation depth, and third-party integrations.

Scores and conclusions are updated when providers announce pricing changes or new model versions. This page was last verified on 2026-02-08.

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