AI Model Release Tracker

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Specifications
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.
1M128k
Overview
CompanyGoogleOpenAI
Release dateFeb 5 2025Feb 12 2026
AccessClosedClosed
Model detailsView modelView model

Other comparisons

Gemini 2.0 Flash-LitevsClaude Haiku 5.5GPT-5.3-Codex-SparkvsClaude Haiku 5.5Gemini 2.0 Flash-LitevsMuse Spark OpenGPT-5.3-Codex-SparkvsMuse Spark OpenGemini 2.0 Flash-LitevsGrok 4.7GPT-5.3-Codex-SparkvsGrok 4.7Gemini 2.0 Flash-LitevsDeepSeek-V4.1-Flash-1017GPT-5.3-Codex-SparkvsDeepSeek-V4.1-Flash-1017Gemini 2.0 Flash-LitevsMistral Large 4GPT-5.3-Codex-SparkvsMistral Large 4Gemini 2.0 Flash-LitevsKimi K3GPT-5.3-Codex-SparkvsKimi K3

Frequently asked questions

Gemini 2.0 Flash-Lite and GPT-5.3-Codex-Spark don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Gemini 2.0 Flash-Lite shipped 372 days before GPT-5.3-Codex-Spark, so benchmark comparisons should account for the intervening progress.

Context windows are 1M (Gemini 2.0 Flash-Lite) vs 128k (GPT-5.3-Codex-Spark).

Direct benchmark comparisons are unavailable — Gemini 2.0 Flash-Lite and GPT-5.3-Codex-Spark don't publish scores on any of the same benchmarks.