Model comparison
Gemini 1.0 Pro vs Gemini 1.5 Flash 8B
Gemini 1.5 Flash 8B is the stronger model overall, scoring 29.9 to 27.3 on the Noometry Index.
Last verified . 19 shared benchmarks.
GoogleSummary
- They share 19 benchmarks with published results for both. Gemini 1.0 Pro scores higher in 0 categories and Gemini 1.5 Flash 8B in 8 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in writing & preference, where Gemini 1.5 Flash 8B leads 42.8 to 36.0.
Side by side
| Gemini 1.0 Pro | Gemini 1.5 Flash 8B | |
|---|---|---|
| Provider | ||
| Noometry Index | 27.3 | 29.9 |
| Released | 2023-12-13 | 2024-10-03 |
| Weights | Proprietary | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 24 | 21 |
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Category by category
Coding Gemini 1.5 Flash 8B leads
Gemini 1.0 Pro: 32.2 (#275), Gemini 1.5 Flash 8B: 35.5 (#225)
| Benchmark | Gemini 1.0 Pro | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Coding | 1108 | 1218 |
| HumanEval+ | 55.5% | — |
| MBPP+ | 61.4% | — |
Reasoning Gemini 1.5 Flash 8B leads
Gemini 1.0 Pro: 17.1 (#296), Gemini 1.5 Flash 8B: 20.0 (#244)
| Benchmark | Gemini 1.0 Pro | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Hard Prompts | 1109 | 1209 |
| DTBench | 45.9% | 50% |
| Epoch Capabilities Index | 117.04 | — |
Math Gemini 1.5 Flash 8B leads
Gemini 1.0 Pro: 9.3 (#321), Gemini 1.5 Flash 8B: 14.2 (#302)
| Benchmark | Gemini 1.0 Pro | Gemini 1.5 Flash 8B |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 1.1% | 4.6% |
| LMArena Math | 1132 | 1207 |
| MATH Level 5 | 11.2% | — |
Knowledge Too close to call
Gemini 1.0 Pro: 15.6 (#291), Gemini 1.5 Flash 8B: 16.0 (#289)
| Benchmark | Gemini 1.0 Pro | Gemini 1.5 Flash 8B |
|---|---|---|
| GPQA Diamond | 34% | 33% |
| LMArena Expert | 1059 | 1185 |
| MMLU | 70% | — |
Multimodal Not comparable
Gemini 1.0 Pro: —, Gemini 1.5 Flash 8B: 28.2 (#115)
| Benchmark | Gemini 1.0 Pro | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Vision | — | 1044 |
Multilingual Gemini 1.5 Flash 8B leads
Gemini 1.0 Pro: 33.4 (#252), Gemini 1.5 Flash 8B: 38.5 (#229)
| Benchmark | Gemini 1.0 Pro | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Non-English | 1138 | 1215 |
| LMArena Chinese | 1124 | 1231 |
| LMArena French | 1145 | 1234 |
| LMArena German | 1125 | 1206 |
| LMArena Japanese | 1023 | 1150 |
| LMArena Russian | 1186 | 1236 |
| LMArena Spanish | 1119 | 1212 |
| LMArena Korean | — | 1140 |
Instruction Following Gemini 1.5 Flash 8B leads
Gemini 1.0 Pro: 57.6 (#267), Gemini 1.5 Flash 8B: 62.8 (#236)
| Benchmark | Gemini 1.0 Pro | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Instruction Following | 1114 | 1199 |
Long Context Gemini 1.5 Flash 8B leads
Gemini 1.0 Pro: 34.3 (#249), Gemini 1.5 Flash 8B: 37.0 (#225)
| Benchmark | Gemini 1.0 Pro | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Longer Query | 1132 | 1219 |
Writing & Preference Gemini 1.5 Flash 8B leads
Gemini 1.0 Pro: 36.0 (#264), Gemini 1.5 Flash 8B: 42.8 (#232)
| Benchmark | Gemini 1.0 Pro | Gemini 1.5 Flash 8B |
|---|---|---|
| LMArena Text | 1149 | 1226 |
| LMArena Creative Writing | 1131 | 1218 |
| LMArena Multi-Turn | 1139 | 1185 |
Frequently asked questions
Is Gemini 1.0 Pro better than Gemini 1.5 Flash 8B?
Gemini 1.5 Flash 8B is the stronger model overall, scoring 29.9 to 27.3 on the Noometry Index.
Is Gemini 1.0 Pro or Gemini 1.5 Flash 8B better for coding?
Gemini 1.5 Flash 8B scores higher on coding benchmarks: 35.5 versus 32.2 in the Noometry coding category.
How many benchmarks do Gemini 1.0 Pro and Gemini 1.5 Flash 8B share?
19 benchmarks have published results for both models. Gemini 1.0 Pro has 24 scored results on Noometry and Gemini 1.5 Flash 8B has 21.