Mistral Large 4 vs DeepSeek V4.1 Flash 1017
Detailed technical comparison between Mistral Large 4 (Mistral) and DeepSeek V4.1 Flash 1017 (DeepSeek). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.
Comparison Snapshot
Tie
Equal CapacityTie
Equal CapabilityTie
Equal SpeedDeepSeek V4.1 Flash 1017
$0.15 / MTokMistral Large 4
Mistral Large 4 is a frontier multimodal (text and image input) model from Mistral AI built for reasoning, coding, and agentic workloads. It offers a 1M-token context window with up...
DeepSeek V4.1 Flash 1017
DeepSeek V4.1 Flash 1017 is the October 17, 2026 snapshot of DeepSeek V4.1 Flash, served by DeepSeek under the `deepseek-flash` API model name. V4.1 Flash is a sparse mixture-of-experts model...
Technical Specifications
🏆 = Superior Spec| Specification | Mistral Large 4 | DeepSeek V4.1 Flash 1017 |
|---|---|---|
| Provider | Mistral | DeepSeek |
| Context Window | 1,048,576 tokens | 1,048,576 tokens |
| Agent Suitability | Not yet benchmarked | Not yet benchmarked |
| Time to First Token (TTFT) | No public TTFT data | No public TTFT data |
| Deployment Model | self hostable | self hostable |
| Production Stability | Not verified | Not verified |
| API Available | Yes | Yes |
| Released Date | 2026-10-06 | 2026-10-17 |
API Pricing Comparison
Input Price per Million Tokens
Mistral Large 4
$0.70
DeepSeek V4.1 Flash 1017
$0.15
Output Price per Million Tokens
Mistral Large 4
$2.10
DeepSeek V4.1 Flash 1017
$0.60
💡 Cost Ratio: DeepSeek V4.1 Flash 1017 is 4.7x cheaper per input token than Mistral Large 4.
Want to test both models live?
Run side-by-side prompt benchmarks in our dynamic multi-model Sandbox. Compare execution speeds, latency metrics, and compute actual costs in real-time.
Benchmark Performance Metrics
Standardized Scores (0–100%)Scores show verified raw accuracy percentages across standardized AI evaluation suites. Higher bars indicate superior performance in that domain.
Mistral Large 4 Quirks & Gotchas
No developer gotchas reported.
DeepSeek V4.1 Flash 1017 Quirks & Gotchas
No developer gotchas reported.
Explore Other Popular Comparisons
Mistral Large 4 vs GLM 5.3 FlashX Legal
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWMistral Large 4 vs GPT-6.1 Terra
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWMistral Large 4 vs GPT-6.1 Terra Pro
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWMistral Large 4 vs Kimi K3.1 Pro
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWMistral Large 4 vs MiniMax M3.1 Flash
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWMistral Large 4 vs Mercury 3
Compare context windows, live API token prices, and benchmark scores.