| Signal | GPT-5.3 Chat | Delta | Devstral Small 1.1 |
|---|---|---|---|
Capabilities | 83 | +33 | |
Pricing | 14 | +14 | |
Context window size | 81 | 0 | |
Recency | 100 | +14 | |
Output Capacity | 70 | +50 | |
| Overall Result | 4 wins | of 5 | 1 wins |
30
days ranked higher
0
days
0
days ranked higher
OpenAI
Mistral AI
Devstral Small 1.1 saves you $850.00/month
That's $10200.00/year compared to GPT-5.3 Chat at your current usage level of 100K calls/month.
| Metric | GPT-5.3 Chat | Devstral Small 1.1 | Winner |
|---|---|---|---|
| Overall Score | 85 | 63 | GPT-5.3 Chat |
| Rank | #26 | #206 | GPT-5.3 Chat |
| Quality Rank | #26 | #206 | GPT-5.3 Chat |
| Adoption Rank | #26 | #206 | GPT-5.3 Chat |
| Parameters | -- | -- | -- |
| Context Window | 128K | 131K | Devstral Small 1.1 |
| Pricing | $1.75/$14.00/M | $0.10/$0.30/M | -- |
| Signal Scores | |||
| Capabilities | 83 | 50 | GPT-5.3 Chat |
| Pricing | 14 | 0 | GPT-5.3 Chat |
| Context window size | 81 | 81 | Devstral Small 1.1 |
| Recency | 100 | 86 | GPT-5.3 Chat |
| Output Capacity | 70 | 20 | GPT-5.3 Chat |
Our composite score (0–100) combines six weighted signals: benchmark performance (25%), pricing efficiency (25%), context window size (15%), model recency (15%), output capacity (10%), and capability versatility (10%). Here's what the scores mean for these two models:
Scores 85/100 (rank #26), placing it in the top 91% of all 290 models tracked.
Scores 63/100 (rank #206), placing it in the top 29% of all 290 models tracked.
GPT-5.3 Chat has a 22-point advantage, which typically translates to noticeably stronger performance on complex reasoning, code generation, and multi-step tasks.
Devstral Small 1.1 offers 97% better value per quality point. At 1M tokens/day, you'd spend $6.00/month with Devstral Small 1.1 vs $236.25/month with GPT-5.3 Chat - a $230.25 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
Higher benchmark score (0/100) indicates stronger performance on coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Faster response time (speed score 0/100) is critical for user-facing chat. Devstral Small 1.1 also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (131K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($0.30/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (85/100) 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-5.3 Chat clearly outperforms Devstral Small 1.1 with a significant 22.4-point lead. For most general use cases, GPT-5.3 Chat is the stronger choice. However, Devstral Small 1.1 may still excel in niche scenarios.
Best for Quality
GPT-5.3 Chat
Marginally better benchmark scores; both are excellent
Best for Cost
Devstral Small 1.1
97% lower pricing; better value at scale
Best for Reliability
GPT-5.3 Chat
Higher uptime and faster response speeds
Best for Prototyping
GPT-5.3 Chat
Stronger community support and better developer experience
Best for Production
GPT-5.3 Chat
Wider enterprise adoption and proven at scale
by OpenAI
| Capability | GPT-5.3 Chat | Devstral Small 1.1 |
|---|---|---|
| Vision (Image Input)differs | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoning | ||
| Web Searchdiffers | ||
| Image Output |
OpenAI
Mistral AI
Devstral Small 1.1 saves you $19.41/month
That's 97% cheaper than GPT-5.3 Chat 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-5.3 Chat | Devstral Small 1.1 |
|---|---|---|
| Context Window | 128K | 131K |
| Max Output Tokens | 16,384 | -- |
| Open Source | No | Yes |
| Created | Mar 3, 2026 | Jul 10, 2025 |
GPT-5.3 Chat scores 85/100 (rank #26) compared to Devstral Small 1.1's 63/100 (rank #206), giving it a 22-point advantage. GPT-5.3 Chat is the stronger overall choice, though Devstral Small 1.1 may excel in specific areas like cost efficiency.
GPT-5.3 Chat is ranked #26 and Devstral Small 1.1 is ranked #206 out of 290+ AI models. Rankings use a composite score combining benchmark performance (25%), pricing (25%), context window (15%), recency (15%), output capacity (10%), and versatility (10%). Scores update hourly.
Devstral Small 1.1 is cheaper at $0.30/M output tokens vs GPT-5.3 Chat's $14.00/M output tokens - 46.7x more expensive. Input token pricing: GPT-5.3 Chat at $1.75/M vs Devstral Small 1.1 at $0.10/M.
Devstral Small 1.1 has a larger context window of 131,072 tokens compared to GPT-5.3 Chat's 128,000 tokens. A larger context window means the model can process longer documents and conversations.