Which is better for coding — Gemini 3 Flash or GPT-5.4 nano?

Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.

Which model is cheaper — Gemini 3 Flash or GPT-5.4 nano?

GPT-5.4 nano is cheaper for input: $0.12 per 1M tokens vs $0.50.

Which has a larger context window — Gemini 3 Flash or GPT-5.4 nano?

Gemini 3 Flash supports a larger context: 1,048,576 tokens vs 400,000.

Gemini 3 Flash vs GPT-5.4 nano: Specs & Benchmark Comparison

Characteristic	Gemini 3 Flash	GPT-5.4 nano
Company	Google	OpenAI
Release Date	December 16, 2025	March 1, 2026
Parameters	—	—
Multimodal	Yes	Yes
Context (input)	1.0M	400K
Context (output)	66K	128K
Input Price / 1M	$0.50	$0.12
Output Price / 1M	$3.00	$1.50
Average Score	0.9	0.7
Benchmarks
GPQA	0.9	0.8

Visual Benchmark Comparison

Gemini 3 Flash

GPT-5.4 nano

GPQA0.9 vs 0.8

0.9

0.8

Verdict

GPT-5.4 nano leads in 2 out of 4 comparison categories.

Overall Performance

Both models show comparable average scores: Gemini 3 Flash — 0.9, GPT-5.4 nano — 0.7.

API Cost

GPT-5.4 nano is 2.2x cheaper: input $0.12/1M vs $0.50/1M tokens.

Context Window

Gemini 3 Flash supports a larger context: 1M vs 400K tokens.

Recency

GPT-5.4 nano is newer: released 3/1/2026 vs 12/16/2025.

More About These Models

Gemini 3 Flash

Google — specs, benchmarks, API

GPT-5.4 nano

OpenAI — specs, benchmarks, API

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All model comparisons →

The Gemini 3 Flash and GPT-5.4 nano comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Gemini 3 Flash or GPT-5.4 nano page. See also the complete list of AI model comparisons.