Model Comparison
DeepSeek R1 Distill Llama 70B vs DeepSeek-V4-Flash-0731Which is better in 2026?
Comparing DeepSeek R1 Distill Llama 70B and DeepSeek-V4-Flash-0731 across benchmarks, pricing, and capabilities.
Verdict: DeepSeek R1 Distill Llama 70B vs DeepSeek-V4-Flash-0731 — which is better?
DeepSeek R1 Distill Llama 70B (by DeepSeek) and DeepSeek-V4-Flash-0731 (by DeepSeek) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.
On price, DeepSeek-V4-Flash-0731 is roughly 1.6x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.
DeepSeek-V4-Flash-0731 also accepts a larger context window (1,048,576 input tokens), making it the stronger choice for long documents and large codebases.
Choose DeepSeek R1 Distill Llama 70B if…
- you want predictable pricing at $0.10/M input and $0.40/M output
Choose DeepSeek-V4-Flash-0731 if…
- cost matters — it's about 1.6x cheaper per token
- you process long inputs — it offers a 1,048,576 token context window
- you want the most recent training data — it shipped Jul 2026
Performance Benchmarks
Comparative analysis across standard metrics
DeepSeek R1 Distill Llama 70B and DeepSeek-V4-Flash-0731don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
For input processing, DeepSeek R1 Distill Llama 70B ($0.10/1M tokens) is 1.1x more expensive than DeepSeek-V4-Flash-0731 ($0.09/1M tokens).
For output processing, DeepSeek R1 Distill Llama 70B ($0.40/1M tokens) is 2.2x more expensive than DeepSeek-V4-Flash-0731 ($0.18/1M tokens).
In conclusion, DeepSeek R1 Distill Llama 70B is more expensive than DeepSeek-V4-Flash-0731.*
* Using a 3:1 ratio of input to output tokens
Model Size
Parameter count comparison
DeepSeek-V4-Flash-0731 has 233.4B more parameters than DeepSeek R1 Distill Llama 70B, making it 330.6% larger.
Context Window
Maximum input and output token capacity
DeepSeek-V4-Flash-0731 accepts 1,048,576 input tokens compared to DeepSeek R1 Distill Llama 70B's 128,000 tokens. DeepSeek R1 Distill Llama 70B can generate longer responses up to 128,000 tokens, while DeepSeek-V4-Flash-0731 is limited to 65,536 tokens.
License
Usage and distribution terms
Both models are licensed under MIT.
Both models share the same licensing terms, providing consistent usage rights.
MIT
Open weights
MIT
Open weights
Release Timeline
When each model was launched
DeepSeek R1 Distill Llama 70B was released on 2025-01-20, while DeepSeek-V4-Flash-0731 was released on 2026-07-31.
DeepSeek-V4-Flash-0731 is 19 months newer than DeepSeek R1 Distill Llama 70B.
Jan 20, 2025
1.5 years ago
Jul 31, 2026
3 days ago
1.5yr newerKnowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Provider Availability
DeepSeek R1 Distill Llama 70B is available from DeepInfra. DeepSeek-V4-Flash-0731 is available from DeepInfra, Fireworks, Novita.
DeepSeek R1 Distill Llama 70B
DeepSeek-V4-Flash-0731
Outputs Comparison
Key Takeaways
No standout differentiators in the data we have for this pair.
Detailed Comparison
Interactive Arena
Judge for yourself.
Run your own prompts against DeepSeek R1 Distill Llama 70B and DeepSeek-V4-Flash-0731 side-by-side, then vote on the output you prefer.
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FAQ
Common questions about DeepSeek R1 Distill Llama 70B vs DeepSeek-V4-Flash-0731.