Compare AI models
| Specifications | ||
ParametersThe learned values that shape how a model responds. B means billion and T means trillion. For mixture-of-experts models, the total count is larger than the number active for each token. Parameter count alone does not measure quality. | 8B | — |
Context windowHow much information the model can work with in one request, measured in tokens — pieces of words or other data. This includes your question, attachments, conversation and reply. Limits can vary by model variant and provider. | 1M | 200k |
| These models have no shared benchmark scores. | ||
MATHReasoning — accuracy on the original competition mathematics test set | 35.9% | — |
MMLUGeneral knowledge — A 57-subject multiple-choice exam — history, law, medicine, maths — that was the standard measure of how much a model knows from 2020 until roughly 2024, when frontier scores crowded into the high 80s and labs moved on to harder tests. The scores here were published years apart under different testing setups, so read them as a historical record rather than a like-for-like ranking. Higher is better. | 68.1% | — |
MGSMMultilingual math — solving grade-school word problems translated into multiple languages | 70.5% | — |
MMMUMultimodal — Tests the AI on understanding images and text together across many college subjects. Higher is better. | 50.3% | — |
| Overview | ||
| Company | OpenAI | |
| Release date | Oct 3 2024 | May 16 2025 |
| Access | Closed | Closed |
| Model details | View model | View model |
Other comparisons
Gemini 1.5 Flash-8BvsClaude Fable 5.2codex-mini-latestvsClaude Fable 5.2Gemini 1.5 Flash-8BvsMuse Embercodex-mini-latestvsMuse EmberGemini 1.5 Flash-8BvsGrok 4.7codex-mini-latestvsGrok 4.7Gemini 1.5 Flash-8BvsDeepSeek-V4.1-Flash-1017codex-mini-latestvsDeepSeek-V4.1-Flash-1017Gemini 1.5 Flash-8BvsMistral Large 4codex-mini-latestvsMistral Large 4Gemini 1.5 Flash-8BvsKimi K3.1 Procodex-mini-latestvsKimi K3.1 ProFrequently asked questions
Gemini 1.5 Flash-8B and codex-mini-latest don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Gemini 1.5 Flash-8B shipped 225 days before codex-mini-latest, so benchmark comparisons should account for the intervening progress.
Context windows are 1M (Gemini 1.5 Flash-8B) vs 200k (codex-mini-latest).
Direct benchmark comparisons are unavailable — Gemini 1.5 Flash-8B and codex-mini-latest don't publish scores on any of the same benchmarks.