AI Comparison Engine

Devstral2 Mistral vs GPT 5.3 Codex vs Claude Code vs Gemini 3

4 of 4 tools

Specs
Devstral2 Mistral

Devstral2 Mistral

No reviews

Free
GPT 5.3 Codex

GPT 5.3 Codex

No reviews

Paid
Claude Code

Claude Code

(10)
Paid
Gemini 3

Gemini 3

(7)
Free
Overview
RatingUnratedUnrated
3.7 / 5
3.4 / 5
Use CaseCodingCodingCodingContent Creation
TaglineCode faster with two open-source models (1.3B and 123B parameters) and a CLI agent that explores, modifies, and executes multi-file changes in natural language. Features 256K conteAn autonomous coding agent that works for hours on complex projects. You can interact with it in real time while it codes, tests, and deploys your applications. It outperforms all Work with Claude directly in your code base from the terminal, VS Code, JetBrains, or the web. It understands your entire project, makes multi-file changes, and uses your CLI toolsGoogle's most intelligent multimodal model: advanced reasoning, deep contextual understanding, autonomous agents, visual coding, and Deep Think mode. It performs particularly well
Pricing
ModelFreePaidPaidFree
DetailsFree (limited-time); Post-free: $0.40/1M input, $2.00/1M output (Devstral 2).Starting at $20/monthFrom $20/moFree tier; Pro $19.99/month; Ultra $249.99/month.
Tags
Free Tier
Subscription
N/A
SubscriptionFree Tier
Features
AI ModelProprietaryProprietaryProprietaryProprietary
Pros
  • +Open-source and community-driven.
  • +Developer-friendly with API access.
  • +Native mobile app available for on-the-go use.
  • +Developer-friendly with API access.
  • +Capable of autonomous agentic workflows.
  • +Developer-friendly with API access.
  • +Native mobile app available for on-the-go use.
  • +Privacy-focused: Does not train models on user data.
  • +Developer-friendly with API access.
  • +Native mobile app available for on-the-go use.
  • +Capable of autonomous agentic workflows.
Cons
  • May use submitted data for model training (check privacy policy).
  • No permanent free tier available.
  • May use submitted data for model training (check privacy policy).
  • No permanent free tier available.
  • May use submitted data for model training (check privacy policy).
API
Mobile App
Open Source
Integrations
GithubSlackNotion
GithubSlackNotion
GithubSlackNotion
NotionGoogle DriveZapier
Security & Privacy
Trains on DataYesYesNoYes
SSO
CertificationsNoneNoneNoneNone
Team
Best ForSmall TeamSmall TeamSmall TeamSolo

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