Compare / head-to-head
Gemini 2.5 Flash-LitevsGPT-4.1
Gemini 2.5 Flash-Lite and GPT-4.1 split their 2 shared benchmarks evenly. Gemini 2.5 Flash-Lite is 20x cheaper per token. Gemini 2.5 Flash-Lite has the larger context window (1.0M tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
1 – 1
even split
Cheaper per token
Gemini 2.5 Flash-Lite
20x cheaper, input + output
Larger context
Gemini 2.5 Flash-Lite
1.0M tokens
Provider uptime (30d)
100% · 94.2446%
Google · OpenAI
Gemini 2.5 Flash-Lite
Google · released 2025-07-22
textvisionaudio
Quality
Benchmark matrix
2 shared · 2 only Gemini 2.5 Flash-Lite · 7 only GPT-4.1| Benchmark | Gemini 2.5 Flash-Lite | GPT-4.1 | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 2 | ||||
| SWE-bench Verified | 27.6% ↗ | 54.6% ↗ | -27 pt | GPT-4.1 |
| GPQA Diamond | 66.7% ↗ | 66.3% ↗ | +0.4 pt | Gemini 2.5 Flash-Lite |
| Only Gemini 2.5 Flash-Lite reports · 2 | ||||
| AIME 2025 | 63.1% ↗ | not reported | — | — |
| Humanity's Last Exam (no tools) | 6.9% ↗ | not reported | — | — |
| Only GPT-4.1 reports · 7 | ||||
| MMLU | not reported | 90.2% ↗ | — | — |
| AIME 2024 | not reported | 48.1% ↗ | — | — |
| FrontierMath Tiers 1-3 v2 (Epoch AI run) | not reported | 6% ↗epoch | — | — |
| OTIS Mock AIME 2024-2025 (Epoch AI run) | not reported | 38.3% ↗epoch | — | — |
| SimpleQA Verified | not reported | 31.1% ↗epoch | — | — |
| SWE-bench Verified (Epoch AI run) | not reported | 48.5% ↗epoch | — | — |
| Video-MME (long, no subtitles) | not reported | 72% ↗ | — | — |
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is Gemini 2.5 Flash-Lite minus GPT-4.1 in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing
Side by side
Official pricing pages and model cards| Spec | Gemini 2.5 Flash-Lite | GPT-4.1 | Edge |
|---|---|---|---|
| Context window | 1.0M tokens | 1.0M tokens | Gemini 2.5 Flash-Lite |
| Max output | 66K tokens | 33K tokens | Gemini 2.5 Flash-Lite |
| Input price / 1M | $0.1 ↗ | $2 ↗ | Gemini 2.5 Flash-Lite |
| Output price / 1M | $0.4 ↗ | $8 ↗ | Gemini 2.5 Flash-Lite |
| Cached input / 1M | $0.01 ↗ | $0.5 ↗ | Gemini 2.5 Flash-Lite |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | $0.5 | $10 | Gemini 2.5 Flash-Lite |
| Modalities | text · vision · audio | text · vision | Gemini 2.5 Flash-Lite |
| Released | 2025-07-22 | 2025-04-14 | — |
| Cited benchmark scores | 4 | 10 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
Gemini 2.5 Flash-Lite vs …
Models sharing the most benchmarksMore matchups
GPT-4.1 vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run Gemini 2.5 Flash-Lite and GPT-4.1 on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.