Ling 3.0 Flash Fin is a finance-focused mixture-of-experts model from InclusionAI, built on Ling 3.0 Flash with 5.1B active parameters out of 124B total. It is designed for real-world investment...
Model details →Ling 3.0 Flash Fin (free) vs OpenAI: GPT-5.1-Codex-Mini
Ling 3.0 Flash Fin (free) and OpenAI: GPT-5.1-Codex-Mini are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
GPT-5.1-Codex-Mini is a smaller and faster version of GPT-5.1-Codex
Model details →Side-by-side comparison
| Capability | Ling 3.0 Flash Fin (free) | OpenAI: GPT-5.1-Codex-Mini | Winner |
|---|---|---|---|
| Context window Maximum number of input tokens the model can attend to in a single request. | 262K | 400K | 🏆 OpenAI: GPT-5.1-Codex-Mini |
| Input price (per 1M) Cost per million input tokens billed by the provider. | $0.00 | $0.25 | 🏆 Ling 3.0 Flash Fin (free) |
| Output price (per 1M) Cost per million output tokens billed by the provider. | $0.00 | $2.00 | 🏆 Ling 3.0 Flash Fin (free) |
| Tool / function calling First-class support for emitting structured tool calls. | Yes | Yes | Tie |
| Vision input Accepts image inputs alongside text. | — | Yes | 🏆 OpenAI: GPT-5.1-Codex-Mini |
| Reasoning mode Internal chain-of-thought / extended-thinking support. | Yes | Yes | Tie |
Frequently asked questions
Is Ling 3.0 Flash Fin (free) better than OpenAI: GPT-5.1-Codex-Mini?
Ling 3.0 Flash Fin (free) and OpenAI: GPT-5.1-Codex-Mini are evenly matched on 6 axes — pick the one whose provider, latency, or licensing fits your stack.
What's the price difference between Ling 3.0 Flash Fin (free) and OpenAI: GPT-5.1-Codex-Mini?
Input: $0.00 vs $0.25 per 1M tokens. Output: $0.00 vs $2.00 per 1M tokens.
What context windows do Ling 3.0 Flash Fin (free) and OpenAI: GPT-5.1-Codex-Mini support?
Ling 3.0 Flash Fin (free) supports up to 262K tokens. OpenAI: GPT-5.1-Codex-Mini supports up to 400K tokens.
Do both Ling 3.0 Flash Fin (free) and OpenAI: GPT-5.1-Codex-Mini support tool calling?
Ling 3.0 Flash Fin (free): yes. OpenAI: GPT-5.1-Codex-Mini: yes.