Claude Opus 4.1 vs Codestral 2508 (Comparative Analysis)
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Comparative Analysis: Claude Opus 4.1 vs. Codestral 2508
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Overview
Codestral 2508 was released 4 days before Claude Opus 4.1.
 Claude Opus 4.1 |  Codestral 2508 | |
|---|---|---|
Model Provider The organization behind this AI's development | Anthropic | Mistral |
Input Context Window Maximum input tokens this model can process at once | 200K tokens | 256K tokens |
Output Token Limit Maximum output tokens this model can generate at once | 32K tokens | Not specified tokens |
Release Date When this model first became publicly available | August 5, 2025 11 months ago August 5th, 2025 | August 1, 2025 11 months ago August 1st, 2025 |
Knowledge Cutoff Latest training-data date reported by the provider | January 31, 2025 | March 31, 2025 |
Capabilities & Features
Compare supported features, modalities, and advanced capabilities
Claude Opus 4.1 | Codestral 2508 | |
|---|---|---|
Input Types Supported input formats | 🖼️Image📝Text📁File | 📝Text📁File |
Reasoning Controls Defaults and configurable reasoning effort | Optional | Not reported |
Output Types Supported output formats | 📝Text | 📝Text |
Tokenizer Text encoding system | Claude | Mistral |
Key Features Advanced capabilities | ✓Function Calling✓Structured Output✓Reasoning Mode✓Content Moderation | ✓Function Calling✓Structured OutputReasoning ModeContent Moderation |
Pricing
Claude Opus 4.1 is roughly 50.0x more expensive compared to Codestral 2508 for input tokens and roughly 83.3x more expensive for output tokens.
| Claude Opus 4.1 | Codestral 2508 | |
|---|---|---|
Input Token Cost Cost per million input tokens | $15.00 per million tokens | $0.30 per million tokens |
Output Token Cost Cost per million output tokens | $75.00 per million tokens | $0.90 per million tokens |
Web Search Cost Additional cost for each web search operation | $0.01 per search | Not specified |
Cache Read Cost Cost to reuse cached input tokens | $1.50 per million tokens | $0.03 per million tokens |
Cache Write Cost Cost to write input tokens to the cache | $18.75 per million tokens | Not specified |
1-Hour Cache Write Cost Cost to cache input tokens for one hour | $30.00 per million tokens | Not specified |
Benchmarks
Compare relevant benchmarks between Claude Opus 4.1 and Codestral 2508.
| Claude Opus 4.1 | Codestral 2508 | |
|---|---|---|
Best Design Arena Score Highest human-preference Elo score across design arenas | 1,230 Elo (#39 in Game Dev (58.5% win rate)) | 1,085 Elo (#82 in 3D (45.5% win rate)) |
At a Glance
Quick overview of what makes Claude Opus 4.1 and Codestral 2508 unique.
Claude Opus 4.1 by Anthropic understands both text and images, can use external tools and APIs, offers advanced reasoning, generates structured data. It can handle standard conversations with its 200K token context window. Premium pricing at $15.00/M input and $75.00/M output tokens. Includes built-in content moderation for safer outputs. Released August 5th, 2025.Codestral 2508 by Mistral can use external tools and APIs, generates structured data. It can handle standard conversations with its 256K token context window. Very affordable at $0.30/M input and $0.90/M output tokens. Released August 1st, 2025.Explore More Comparisons
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Compare Codestral 2508 with:
🚀Programming
Best models for coding and development
🎨Creative & Roleplay
Models optimized for creative writing
📢Marketing
Content creation and marketing tasks
💻Technology
Technical analysis and explanations
🔬Science
Scientific research and analysis
🌐Translation
Multilingual translation tasks