Gemini 3.5 Flash-Lite vs GPT-4.1 Mini
Benchmark Performance
Available Benchmarks
| Benchmark | Gemini 3.5 Flash-Lite | GPT-4.1 Mini |
|---|---|---|
| LMArena Text Arenatext-2026-09-01-011508720696 · arena_rating · leader | 1,436.25100% of row best · rating · gemini-3.5-flash-lite; 95% CI [1431.05053629, 1441.44358777]; votes 21843; rank 74 | 1,340.0993% of row best · rating · gpt-4.1-mini-2025-04-14; 95% CI [1335.78819641, 1344.39628941]; votes 38630; rank 195 |
| LMArena Vision Arenavision-2026-08-27-011508720696 · arena_rating · leader | 1,268.89100% of row best · rating · gemini-3.5-flash-lite; 95% CI [1258.10808094, 1279.66830878]; votes 3886; rank 34 | 1,181.1793% of row best · rating · gpt-4.1-mini-2025-04-14; 95% CI [1173.69296987, 1188.64000739]; votes 40292; rank 84 |
| Overall ResultCounted from the protocol-matched rows above | 2 benchmark winsOverall lead | 0 benchmark wins |
Third-party benchmark Only like-for-like primary-publisher results are shown; raw scores, relative scores, configuration, and token spend remain visible.
Technical Differences
Side-by-Side Facts
| Field | Gemini 3.5 Flash-Lite | GPT-4.1 Mini |
|---|---|---|
| Developer | Google DeepMind | OpenAI |
| Family | Gemini 3 | Gpt 4 1 |
| Model | Gemini 3.5 Flash-Lite | GPT-4.1 Mini |
| Version | Gemini 3.5 Flash-Lite | GPT-4.1 Mini |
| Lifecycle | active | active |
| Released | Unknown | Unknown |
| Knowledge cutoff | Unknown | 2024-06-01 |
| Input modalities | Text, Image, Video, Audio, Document | Text, Image |
| Output modalities | Text | Text |
| Context window | 1,048,576 | 1,047,576 |
| Total parameters | Unknown | Unknown |
| Active parameters | Unknown | Unknown |
| License | Unknown | Unknown |
| Open weights | No | No |
| API available | Yes | Yes |
| Self-hostable | No | No |
| Provider access | Google AI (Standard) | OpenAI (Standard), Openrouter (Standard) |
| Capabilities | chat, generation, reasoning, tools | chat, generation, tools |
13 comparable fields · 8 material differences · Pair passes the primary-source comparison gate
Gemini 3.5 Flash-Lite Capabilities
GPT-4.1 Mini Capabilities
Internal Comparison Graph
Related Comparisons
| A | Pair | B | Context |
|---|---|---|---|
Gemini 2.5 Flash-LiteGoogle DeepMind | vs | Gemini 3.5 Flash-LiteGoogle DeepMind | family variantstext |
Gemini 3 FlashGoogle DeepMind | vs | Gemini 3.5 Flash-LiteGoogle DeepMind | family variantstext |
GPT-4.1 MiniOpenAI | vs | GPT-4oOpenAI | family variantsimage, text |
Gemini 2.5 FlashGoogle DeepMind | vs | Gemini 3.5 Flash-LiteGoogle DeepMind | family variantstext |
GPT-4.1 MiniOpenAI | vs | GPT-5.6 LunaOpenAI | family variantsimage, text |
GPT-4.1 MiniOpenAI | vs | GPT-5.6 SolOpenAI | family variantsimage, text |
GPT-4.1 MiniOpenAI | vs | GPT-5.6 TerraOpenAI | family variantsimage, text |
 Mistral-Small-4-119B-2603Mistral AI | vs | GPT-4.1 MiniOpenAI | cross-developer peersimage, text |
Claude Fable 5Anthropic | vs | GPT-4.1 MiniOpenAI | cross-developer peersimage, text |
Claude Opus 4.8Anthropic | vs | GPT-4.1 MiniOpenAI | cross-developer peersimage, text |
| vs | GPT-4.1 MiniOpenAI | cross-developer peersimage, text | |
 Nova 2 LiteAmazon | vs | Gemini 3.5 Flash-LiteGoogle DeepMind | cross-developer peerstext |
Primary Evidence
Sources and Freshness
Questions
Gemini 3.5 Flash-Lite vs GPT-4.1 Mini FAQs
Is Gemini 3.5 Flash-Lite or GPT-4.1 Mini better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Gemini 3.5 Flash-Lite and GPT-4.1 Mini, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Gemini 3.5 Flash-Lite or GPT-4.1 Mini?+
Gemini 3.5 Flash-Lite is $0.30 and GPT-4.1 Mini is $0.20 per million tokens, so GPT-4.1 Mini is cheaper on this metric. Gemini 3.5 Flash-Lite is $2.50 and GPT-4.1 Mini is $0.80 per million tokens, so GPT-4.1 Mini is cheaper on this metric.
Which has a larger context window, Gemini 3.5 Flash-Lite or GPT-4.1 Mini?+
Gemini 3.5 Flash-Lite has the larger sourced context window. Gemini 3.5 Flash-Lite supports 1,048,576 and GPT-4.1 Mini supports 1,047,576.
Which performs better in benchmarks, Gemini 3.5 Flash-Lite or GPT-4.1 Mini?+
There is no overall benchmark winner: An overall winner requires at least two decisive benchmarks from at least two original publishers.
Can Gemini 3.5 Flash-Lite or GPT-4.1 Mini be self-hosted?+
Both models have the same recorded self-hosting status: unsupported. Gemini 3.5 Flash-Lite is not marked open weight; GPT-4.1 Mini is not marked open weight.
Can Gemini 3.5 Flash-Lite and GPT-4.1 Mini understand images?+
Gemini 3.5 Flash-Lite is documented with image input; GPT-4.1 Mini is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Gemini 3.5 Flash-Lite or GPT-4.1 Mini?+
Gemini 3.5 Flash-Lite has the larger sourced maximum output: Gemini 3.5 Flash-Lite supports 65,536 and GPT-4.1 Mini supports 32,768 output tokens.
Do Gemini 3.5 Flash-Lite and GPT-4.1 Mini support reasoning and tool use?+
Gemini 3.5 Flash-Lite: reasoning, tool calling, and image input. GPT-4.1 Mini: tool calling and image input. Feature support does not establish relative quality.
Which is available from more inference providers, Gemini 3.5 Flash-Lite or GPT-4.1 Mini?+
Gemini 3.5 Flash-Lite has 1 sourced provider route; GPT-4.1 Mini has 2, so GPT-4.1 Mini has broader tracked availability.
Which offers better value, Gemini 3.5 Flash-Lite or GPT-4.1 Mini?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.