DeepSeek-V4.1-Flash vs Gemma 4 31B
DeepSeek-V4.1-Flash leads the LLM Stats Score 51.8 to 33.1. Gemma 4 31B is 2.2x cheaper per token.
DeepSeek · Google · Updated for 2026
Which is better?
DeepSeek-V4.1-Flash leads the overall LLM Stats Score 51.8 to 33.1, ranking #12 overall.
In the 2 individual benchmarks reported for both models, DeepSeek-V4.1-Flash wins 2; this is a narrower head-to-head signal than the composite indexes.
On price, Gemma 4 31B is roughly 2.2x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.
DeepSeek-V4.1-Flash also accepts a larger context window (1,040,000 input tokens), making it the stronger choice for long documents and large codebases.
Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.
Choose DeepSeek-V4.1-Flash
- overall performance matters — it scores 51.8 and ranks #12 on LLM Stats
- your work emphasizes reasoning and agents — it leads those capability indexes
- you value its reported benchmark strengths — it wins 2 of 2 exact shared results
- you process long inputs — it offers a 1,040,000 token context window
- you want the most recent training data — it shipped Sep 2026
Choose Gemma 4 31B
- cost matters — it's about 2.2x cheaper per token
At a glance
The differences that matter most.
Capability indexes
Additional strengths measured across groups of related public benchmarks
Individual benchmarks
20 reported for DeepSeek-V4.1-Flash · 12 for Gemma 4 31B
DeepSeek-V4.1-Flash outperforms in 2 benchmarks (GPQA, Humanity's Last Exam), while Gemma 4 31B is better at 0 benchmarks.
DeepSeek-V4.1-Flash significantly outperforms across most benchmarks.
Human preference
Blind head-to-head votes and playground preference scores
Pricing Analysis
Price comparison per million tokens
For input processing, DeepSeek-V4.1-Flash ($0.22/1M tokens) is 2.4x more expensive than Gemma 4 31B ($0.09/1M tokens).
For output processing, DeepSeek-V4.1-Flash ($0.66/1M tokens) is 1.9x more expensive than Gemma 4 31B ($0.34/1M tokens).
In conclusion, DeepSeek-V4.1-Flash is more expensive than Gemma 4 31B.*
* Using a 3:1 ratio of input to output tokens
Model Size
Parameter count comparison
DeepSeek-V4.1-Flash has 732.5B more parameters than Gemma 4 31B, making it 2386.0% larger.
Context Window
Maximum input and output token capacity
DeepSeek-V4.1-Flash accepts 1,040,000 input tokens compared to Gemma 4 31B's 262,144 tokens. DeepSeek-V4.1-Flash can generate longer responses up to 393,216 tokens, while Gemma 4 31B is limited to 262,144 tokens.
Input capabilities
Documented input modalities across available providers
Both DeepSeek-V4.1-Flash and Gemma 4 31B support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
DeepSeek-V4.1-Flash
Gemma 4 31B
License
Usage and distribution terms
DeepSeek-V4.1-Flash is licensed under MIT, while Gemma 4 31B uses Apache 2.0.
License differences may affect how you can use these models in commercial or open-source projects.
MIT
Open weights
Apache 2.0
Open weights
Release Timeline
When each model was launched
DeepSeek-V4.1-Flash was released on 2026-09-10, while Gemma 4 31B was released on 2026-04-02.
DeepSeek-V4.1-Flash is 5 months newer than Gemma 4 31B.
Sep 10, 2026
2 days ago
5mo newerApr 2, 2026
5 months ago
Knowledge Cutoff
When training data ends
Gemma 4 31B has a documented knowledge cutoff of 2025-01-01, while DeepSeek-V4.1-Flash's cutoff date is not specified.
We can confirm Gemma 4 31B's training data extends to 2025-01-01, but cannot make a direct comparison without DeepSeek-V4.1-Flash's cutoff date.
—
Jan 2025
Provider Availability
DeepSeek-V4.1-Flash is available from Fireworks, DeepInfra, DeepSeek, Novita. Gemma 4 31B is available from DeepInfra, FriendliAI, Novita, Together.
DeepSeek-V4.1-Flash
Gemma 4 31B
Outputs Comparison
Judge for yourself.
Run your own prompts against DeepSeek-V4.1-Flash and Gemma 4 31B side-by-side, then vote on the output you prefer.
FAQ
Common questions about DeepSeek-V4.1-Flash vs Gemma 4 31B.