Model comparison
Chatgpt 4o Latest 20250326 vs Gemini 3.1 Flash Lite
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 to 40.8 on the Noometry Index.
Last verified . 19 shared benchmarks.
GoogleSummary
- They share 19 benchmarks with published results for both. Chatgpt 4o Latest 20250326 scores higher in 7 categories and Gemini 3.1 Flash Lite in 2 categories; 6 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Chatgpt 4o Latest 20250326 leads 33.8 to 22.9.
- The biggest single-benchmark swing is Kagi LLM Benchmark: 75% for Chatgpt 4o Latest 20250326 and 67.2% for Gemini 3.1 Flash Lite.
Side by side
| Chatgpt 4o Latest 20250326 | Gemini 3.1 Flash Lite | |
|---|---|---|
| Provider | OpenAI | |
| Noometry Index | 43.8 | 40.8 |
| Released | — | 2026-03-03 |
| Weights | Proprietary | Proprietary |
| Context window | — | 1.05M |
| Max output | — | 66K |
| Input $ / M tokens | — | $0.25 |
| Output $ / M tokens | — | $1.50 |
| Results tracked | 21 | 38 |
Sponsored placements are available on pages like this one. Advertise on Noometry
Category by category
Coding Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 41.6 (#122), Gemini 3.1 Flash Lite: 37.8 (#188)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 3.1 Flash Lite |
|---|---|---|
| LMArena Coding | 1413 | 1400 |
| LMArena WebDev | — | 1256 |
| SciCode | — | 41.9% |
| WeirdML | — | 52.2% |
| ALE-Bench | — | 797.73 |
Agentic & Tool Use Not comparable
Chatgpt 4o Latest 20250326: —, Gemini 3.1 Flash Lite: 30.2 (#79)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 3.1 Flash Lite |
|---|---|---|
| DeepResearch Bench | — | 37.3% |
Reasoning Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 33.8 (#71), Gemini 3.1 Flash Lite: 22.9 (#186)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 3.1 Flash Lite |
|---|---|---|
| Kagi LLM Benchmark | 75% | 67.2% |
| LMArena Hard Prompts | 1424 | 1407 |
| NYT Connections (extended) | — | 8.2% |
| CritPt | — | 1.1% |
| Chess Puzzles | — | 25% |
| EnigmaEval | — | 3% |
| Thematic Generalization | — | 63.3% |
| DTBench | — | 76.8% |
| LMCA | — | 35% |
| Epoch Capabilities Index | — | 144.47 |
| ForecastBench | — | 54.4 |
Math Gemini 3.1 Flash Lite leads
Chatgpt 4o Latest 20250326: 38.6 (#134), Gemini 3.1 Flash Lite: 40.7 (#90)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 3.1 Flash Lite |
|---|---|---|
| LMArena Math | 1407 | 1428 |
| FrontierMath (Tiers 1-3) | — | 27.7% |
| OTIS Mock AIME 2024-2025 | — | 80% |
Knowledge Gemini 3.1 Flash Lite leads
Chatgpt 4o Latest 20250326: 39.2 (#137), Gemini 3.1 Flash Lite: 41.9 (#104)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 3.1 Flash Lite |
|---|---|---|
| LMArena Expert | 1401 | 1398 |
| GPQA Diamond | — | 81.8% |
| Humanity's Last Exam | — | 8.6% |
| Confabulations | 16.6% | — |
| Vectara Hallucination Rate | — | 8.2% |
Multimodal Too close to call
Chatgpt 4o Latest 20250326: 39.6 (#58), Gemini 3.1 Flash Lite: 39.4 (#60)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 3.1 Flash Lite |
|---|---|---|
| LMArena Vision | 1243 | 1240 |
Multilingual Too close to call
Chatgpt 4o Latest 20250326: 52.9 (#76), Gemini 3.1 Flash Lite: 52.3 (#86)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 3.1 Flash Lite |
|---|---|---|
| LMArena Non-English | 1419 | 1411 |
| LMArena Chinese | 1457 | 1461 |
| LMArena French | 1446 | 1424 |
| LMArena German | 1423 | 1429 |
| LMArena Japanese | 1405 | 1413 |
| LMArena Korean | 1396 | 1392 |
| LMArena Russian | 1429 | 1420 |
| LMArena Spanish | 1434 | 1421 |
Instruction Following Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 74.0 (#107), Gemini 3.1 Flash Lite: 72.7 (#131)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 3.1 Flash Lite |
|---|---|---|
| LMArena Instruction Following | 1403 | 1377 |
Long Context Too close to call
Chatgpt 4o Latest 20250326: 43.1 (#107), Gemini 3.1 Flash Lite: 42.5 (#122)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 3.1 Flash Lite |
|---|---|---|
| LMArena Longer Query | 1413 | 1394 |
Writing & Preference Chatgpt 4o Latest 20250326 leads
Chatgpt 4o Latest 20250326: 62.6 (#72), Gemini 3.1 Flash Lite: 60.9 (#94)
| Benchmark | Chatgpt 4o Latest 20250326 | Gemini 3.1 Flash Lite |
|---|---|---|
| LMArena Text | 1429 | 1416 |
| LMArena Creative Writing | 1405 | 1401 |
| LMArena Multi-Turn | 1454 | 1417 |
| EQ-Bench Creative Writing | 1501 | — |
Frequently asked questions
Is Chatgpt 4o Latest 20250326 better than Gemini 3.1 Flash Lite?
Chatgpt 4o Latest 20250326 is the stronger model overall, scoring 43.8 to 40.8 on the Noometry Index.
Is Chatgpt 4o Latest 20250326 or Gemini 3.1 Flash Lite better for coding?
Chatgpt 4o Latest 20250326 scores higher on coding benchmarks: 41.6 versus 37.8 in the Noometry coding category.
How many benchmarks do Chatgpt 4o Latest 20250326 and Gemini 3.1 Flash Lite share?
19 benchmarks have published results for both models. Chatgpt 4o Latest 20250326 has 21 scored results on Noometry and Gemini 3.1 Flash Lite has 38.