Side-by-side analysis of Openai Gpt 4o Mini Tts 2025 12 15, Openai Gpt 5 1 Codex Mini across performance, benchmarks, capabilities, and infrastructure requirements.
Source: inferbase.ai
Side-by-side analysis of Openai Gpt 4o Mini Tts 2025 12 15, Openai Gpt 5 1 Codex Mini across performance, benchmarks, capabilities, and infrastructure requirements.
GPT-4O Mini-TTS-2025-12-15 is a language model from OpenAI, part of OpenAI's GPT-4 family.
GPT-5.1-Codex-Mini is a smaller and faster version of GPT-5.1-Codex.
| Specification | GPT-4O Mini-TTS-2025-12-15 | GPT-5.1-CODEX Mini |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Parameters | — | — |
| Context window | 128K | 400K |
| Max output | — | 100K |
| Input modalities | text | image, text |
| Output modalities | text | text |
| License | proprietary | proprietary |
| Model type | chat | chat |
| Capability | GPT-4O Mini-TTS-2025-12-15 | GPT-5.1-CODEX Mini |
|---|---|---|
| code_completion | — | Yes |
| code_generation | — | Yes |
| code_review | — | Yes |
| function_calling | Yes | Yes |
| json_mode | Yes | Yes |
| reasoning | Yes | Yes |
| streaming | Yes | Yes |
| text_generation | Yes | — |
| text_to_speech | Yes |
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| — |
| tool_use | — | Yes |
| vision | — | Yes |