GEMINI March 10, 2026

Gemini 2.5 Pro Released with 1M Token Context

WHAT CHANGED

Google released Gemini 2.5 Pro with a 1 million token context window, improved multimodal reasoning, and native code execution.

WHY IT MATTERS

1M token context means you can feed entire codebases, legal documents, or full books in a single prompt. Strong competitive alternative to Claude for long-context tasks.

HOW TO USE IT

Use the gemini-2.5-pro model string in the Google AI SDK. Pass long documents directly in the prompt — no chunking needed.

GEMINI / PYTHON

import google.generativeai as genai

genai.configure(api_key=os.environ["GEMINI_API_KEY"])
model = genai.GenerativeModel("gemini-2.5-pro")

# Pass entire codebase — 1M tokens available
with open("entire_codebase.txt") as f:
    code = f.read()

response = model.generate_content(f"Summarize this codebase:\n{code}")
print(response.text)

releasecontext-windowmultimodal

ORIGINAL SOURCE

https://blog.google/technology/google-deepmind/gemini-model-updates-february-2025/

VIEW ORIGINAL SOURCE →

Gemini 2.5 Pro’s 1M context window is the largest available in a production API today. Combined with native code execution, it opens use cases like full-repo analysis, large dataset processing, and multi-document research that were previously impossible in a single API call.

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