Compare AI models
| Specifications | ||
Context windowHow much text the model can hold in mind at once — your question, any documents you attach, the conversation so far, and its own reply. Go past it and the earliest part falls out of view. | 256k | 128k |
| Overview | ||
| Company | Mistral | OpenAI |
| Release date | Jan 13 2025 | Feb 12 2026 |
| Access | Closed | Closed |
| Model details | View model | View model |
Other comparisons
Codestral 25.01vsClaude Haiku 5.5GPT-5.3-Codex-SparkvsClaude Haiku 5.5Codestral 25.01vsGemini 4 ArgonGPT-5.3-Codex-SparkvsGemini 4 ArgonCodestral 25.01vsMuse Spark 1.3GPT-5.3-Codex-SparkvsMuse Spark 1.3Codestral 25.01vsGrok 4.7GPT-5.3-Codex-SparkvsGrok 4.7Codestral 25.01vsDeepSeek-V4.1-FlashGPT-5.3-Codex-SparkvsDeepSeek-V4.1-FlashCodestral 25.01vsKimi K3GPT-5.3-Codex-SparkvsKimi K3Frequently asked questions
Codestral 25.01 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. Codestral 25.01 shipped 395 days before GPT-5.3-Codex-Spark, so benchmark comparisons should account for the intervening progress.
Context windows are 256k (Codestral 25.01) vs 128k (GPT-5.3-Codex-Spark).
Direct benchmark comparisons are unavailable — Codestral 25.01 and GPT-5.3-Codex-Spark don't publish scores on any of the same benchmarks.