| Signal | Claude Sonnet 4 | Delta | Codestral 2508 |
|---|---|---|---|
Capabilities | 83 | +33 | |
Benchmarks | 75 | +75 | |
Pricing | 85 | -14 | |
Context window size | 86 | +8 | |
Recency | 60 | -13 | |
Output Capacity | 80 | +60 | |
| Overall Result | 4 wins | of 6 | 2 wins |
Score History
74
current score
Claude Sonnet 4
right now
40
current score
Anthropic
Mistral AI
Codestral 2508 saves you $975.00/month
That's $11700.00/year compared to Claude Sonnet 4 at your current usage level of 100K calls/month.
| Metric | Claude Sonnet 4 | Codestral 2508 | Winner |
|---|---|---|---|
| Overall Score | 74 | 40 | Claude Sonnet 4 |
| Rank | #73 | #249 | Claude Sonnet 4 |
| Quality Rank | #73 | #249 | Claude Sonnet 4 |
| Adoption Rank | #73 | #249 | Claude Sonnet 4 |
| Parameters | -- | -- | -- |
| Context Window | 1000K | 256K | Claude Sonnet 4 |
| Pricing | $3.00/$15.00/M | $0.30/$0.90/M | -- |
| Signal Scores | |||
| Capabilities | 83 | 50 | Claude Sonnet 4 |
| Benchmarks | 75 | -- | Claude Sonnet 4 |
| Pricing | 85 | 99 | Codestral 2508 |
| Context window size | 86 | 77 | Claude Sonnet 4 |
| Recency | 60 | 73 | Codestral 2508 |
| Output Capacity | 80 | 20 | Claude Sonnet 4 |
Our score (0-100) is driven by benchmark performance (90%) from Arena Elo ratings, MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations. Capabilities and context window serve as tiebreakers (10%). Learn more about our methodology.
Scores 74/100 (rank #73), placing it in the top 75% of all 290 models tracked.
Scores 40/100 (rank #249), placing it in the top 14% of all 290 models tracked.
Claude Sonnet 4 has a 34-point advantage, which typically translates to noticeably stronger performance on complex reasoning, code generation, and multi-step tasks.
Codestral 2508 offers 93% better value per quality point. At 1M tokens/day, you'd spend $18.00/month with Codestral 2508 vs $270.00/month with Claude Sonnet 4 - a $252.00 monthly difference.
Both models have comparable response speeds. For most applications, the latency difference is negligible.
When latency matters most: Interactive chatbots, IDE code completion, real-time translation, and user-facing applications where response time directly impacts experience. For batch processing, background summarization, or offline analysis, latency is less critical.
Code generation & review
Based on overall model capabilities and architecture for coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Suitable for user-facing chat with competitive response times. Codestral 2508 also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (1000K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($0.90/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (74/100) correlates with better nuance, coherence, and style in long-form content
Image understanding & OCR
Supports vision input - can analyze screenshots, diagrams, photos, and scanned documents directly
Claude Sonnet 4 clearly outperforms Codestral 2508 with a significant 34-point lead. For most general use cases, Claude Sonnet 4 is the stronger choice. However, Codestral 2508 may still excel in niche scenarios.
Best for Quality
Claude Sonnet 4
Marginally better benchmark scores; both are excellent
Best for Cost
Codestral 2508
93% lower pricing; better value at scale
Best for Reliability
Claude Sonnet 4
Higher uptime and faster response speeds
Best for Prototyping
Claude Sonnet 4
Stronger community support and better developer experience
Best for Production
Claude Sonnet 4
Wider enterprise adoption and proven at scale
by Anthropic
| Capability | Claude Sonnet 4 | Codestral 2508 |
|---|---|---|
| Vision (Image Input)differs | ||
| Function Calling | ||
| Streaming | ||
| JSON Modediffers | ||
| Reasoningdiffers | ||
| Web Searchdiffers | ||
| Image Output |
Anthropic
Mistral AI
Codestral 2508 saves you $21.78/month
That's 93% cheaper than Claude Sonnet 4 at 1,000 tokens/request and 100 requests/day.
Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.
| Parameter | Claude Sonnet 4 | Codestral 2508 |
|---|---|---|
| Context Window | 1M | 256K |
| Max Output Tokens | 64,000 | -- |
| Open Source | No | No |
| Created | May 22, 2025 | Aug 1, 2025 |