| Signal | GPT-4o (2024-05-13) | Delta | Mistral Medium 3.5 |
|---|---|---|---|
Capabilities | 67 | -17 | |
Benchmarks | 74 | +4 | |
Pricing | 85 | -7 | |
Context window size | 73 | -4 | |
Recency | 0 | -100 | |
Output Capacity | 60 | +40 | |
| Overall Result | 2 wins | of 6 | 4 wins |
Score History
70.8
current score
Mistral Medium 3.5
right now
71.2
current score
OpenAI
Mistral AI
Mistral Medium 3.5 saves you $725.00/month
That's $8700.00/year compared to GPT-4o (2024-05-13) at your current usage level of 100K calls/month.
| Metric | GPT-4o (2024-05-13) | Mistral Medium 3.5 | Winner |
|---|---|---|---|
| Overall Score | 71 | 71 | Mistral Medium 3.5 |
| Rank | #87 | #85 | Mistral Medium 3.5 |
| Quality Rank | #87 | #85 | Mistral Medium 3.5 |
| Adoption Rank | #87 | #85 | Mistral Medium 3.5 |
| Parameters | -- | -- | -- |
| Context Window | 128K | 262K | Mistral Medium 3.5 |
| Pricing | $5.00/$15.00/M | $1.50/$7.50/M | -- |
| Signal Scores | |||
| Capabilities | 67 | 83 | Mistral Medium 3.5 |
| Benchmarks | 74 | 70 | GPT-4o (2024-05-13) |
| Pricing | 85 | 93 | Mistral Medium 3.5 |
| Context window size | 73 | 77 | Mistral Medium 3.5 |
| Recency | 0 | 100 | Mistral Medium 3.5 |
| Output Capacity | 60 | 20 | GPT-4o (2024-05-13) |
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 71/100 (rank #87), placing it in the top 70% of all 290 models tracked.
Scores 71/100 (rank #85), placing it in the top 71% of all 290 models tracked.
With only a 0-point gap, these models are in the same performance tier. The practical difference in output quality is minimal - your choice should depend on pricing, latency requirements, and specific feature needs.
Mistral Medium 3.5 offers 55% better value per quality point. At 1M tokens/day, you'd spend $135.00/month with Mistral Medium 3.5 vs $300.00/month with GPT-4o (2024-05-13) - a $165.00 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. Mistral Medium 3.5 also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (262K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($7.50/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (71/100) 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
GPT-4o (2024-05-13) and Mistral Medium 3.5 are extremely close in overall performance (only 0.4000000000000057 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
Best for Quality
GPT-4o (2024-05-13)
Marginally better benchmark scores; both are excellent
Best for Cost
Mistral Medium 3.5
55% lower pricing; better value at scale
Best for Reliability
GPT-4o (2024-05-13)
Higher uptime and faster response speeds
Best for Prototyping
GPT-4o (2024-05-13)
Stronger community support and better developer experience
Best for Production
GPT-4o (2024-05-13)
Wider enterprise adoption and proven at scale
by OpenAI
by Mistral AI
| Capability | GPT-4o (2024-05-13) | Mistral Medium 3.5 |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoningdiffers | ||
| Web Search | ||
| Image Output |
OpenAI
Mistral AI
Mistral Medium 3.5 saves you $15.30/month
That's 57% cheaper than GPT-4o (2024-05-13) 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 | GPT-4o (2024-05-13) | Mistral Medium 3.5 |
|---|---|---|
| Context Window | 128K | 262K |
| Max Output Tokens | 4,096 | -- |
| Open Source | No | No |
| Created | May 13, 2024 | Apr 30, 2026 |