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Gemma 4 31B vs GPT 5.4 Nano

At a glance
GoogleGemma 4 31B

Google's fourth-generation open dense model with native multimodal understanding.

262K ctx$0.12/$0.35 per M
OpenAIGPT 5.4 Nano

Ultra-lightweight GPT-5.4 variant built for speed-critical, high-volume tasks.

79400K ctx$0.20/$1.25 per M#29/92
AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
GoogleGemma 4 31B
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:Epoch AI·OpenRouter· as of 2026-07-10
Cheaper
Capability
Capability—
Reasoning & Knowledge
Graduate Science—Factual Recall9.6%
Math
Competition Math—Research Math—
Agentic
Novel Reasoning—
OpenAIGPT 5.4 Nano
Reasoning
CodingInsufficient data
AgenticInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Capability
CapabilityECI78.7
Reasoning & Knowledge
Graduate Science78.5%Factual Recall12.0%
Math
Competition Math87.8%Research Math25.9%
Agentic
Novel Reasoning5.7%
Specs
GoogleGemma 4 31B
262K
Context
128K
Max output
Apr 2026
Released
OpenAIGPT 5.4 Nano
400K
Context
128K
Max output
Mar 2026
Released
Capabilities
GoogleGemma 4 31B
Vision
Audio
Reasoning
OpenAIGPT 5.4 Nano
Vision
Audio
Reasoning
Pricing
GoogleGemma 4 31B
Live pricing, shown before you run
Input$0.12/M tokens
Output$0.35/M tokens
Cache read$0.09/M tokens
OpenAIGPT 5.4 Nano
Live pricing, shown before you run
Input$0.20/M tokens
Output$1.25/M tokens
Cache read$0.02/M tokens
Web search$0.01/search
Chat with Gemma 4 31BGo to model
Chat with GPT 5.4 NanoGo to model
Frequently Asked Questions: Gemma 4 31B vs GPT 5.4 Nano▼

Which is better, Gemma 4 31B or GPT 5.4 Nano?

▼

Both Gemma 4 31B and GPT 5.4 Nano are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.

Which is cheaper, Gemma 4 31B or GPT 5.4 Nano?

▼

Gemma 4 31B has a lower blended cost. Gemma 4 31B: $0.12 input / $0.35 output. GPT 5.4 Nano: $0.20 input / $1.25 output.

Which has a larger context window, Gemma 4 31B or GPT 5.4 Nano?

▼

GPT 5.4 Nano has a larger context window: Gemma 4 31B supports 262K tokens vs GPT 5.4 Nano at 400K tokens.

Do both Gemma 4 31B and GPT 5.4 Nano support vision?

▼

Yes, both Gemma 4 31B and GPT 5.4 Nano support vision/image input.

What are the key differences between Gemma 4 31B and GPT 5.4 Nano?

▼

Gemma 4 31B and GPT 5.4 Nano have similar overall capabilities. The main differences lie in pricing, context window size, and provider-specific strengths. Use this comparison page to review all metrics side by side.

Which model should I choose for my use case?

▼

If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Gemma 4 31B and GPT 5.4 Nano for free on idapt.app to see which performs better for your specific needs.

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