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DeepSeek Math V2 vs I Doubt News vs Prism OpenAI

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3 of 4 tools selected

Specs	Top Rated DeepSeek Math V2 (1) Free	I Doubt News (1) Free	Prism OpenAI (1) Free
Overview
Rating	5.0 / 5	4.0 / 5	3.0 / 5
Use Case	Research	Fake news detection and bias analysis. For journalists, researchers verifying sources.	Research
Tagline	This model with 685 billion parameters is particularly effective for formal demonstrations, theorems, and rigorous derivations. This LLM is capable of verifying the steps of reason	An AI-powered news analysis and fact-checking platform.	A free cloud-based LaTeX workspace that directly integrates GPT-5.2 into scientific writing, with unlimited projects and collaborators. Instantly convert your whiteboard sketches i
Pricing
Model	Free	Free	Free
Details	$0.07/1M input (cache hit); $0.56/1M input (miss); $1.68/1M output.	Free web tool. AI scans for misinformation and summarizes viewpoints.	Free (AI workspace for research).
Tags	Free Tier	Free Tier	Free Tier
Features
AI Model	Proprietary	Proprietary	Proprietary
Pros	+Open-source and community-driven. +Developer-friendly with API access. +Native mobile app available for on-the-go use.	No data	+Supports real-time processing or generation.
Cons	–May use submitted data for model training (check privacy policy).	–May use submitted data for model training (check privacy policy). –Lack of API access limits automation potential.	–May use submitted data for model training (check privacy policy). –Lack of API access limits automation potential.
API
Mobile App
Open Source
Integrations	NotionGoogle DriveSlack	None	Google DriveNotionSlack
Security & Privacy
Trains on Data	Yes	Yes	Yes
SSO
Certifications	None	None	None
Team
Best For	Small Team	N/A	Small Team
	Details	Details	Details

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