The AI arena is free today

Open Superagent

ChatGPT-4o Latest vs LFM3-1.7B

ChatGPT-4o Latest and LFM3-1.7B are closely matched at 24.3 and 25.0 on the LLM Stats Score.

OpenAI · Liquid AI · Updated for 2026

Which is better?

ChatGPT-4o Latest and LFM3-1.7B are closely matched on the overall LLM Stats Score at 24.3 and 25.0.

In the 1 individual benchmarks reported for both models, ChatGPT-4o Latest wins 1; this is a narrower head-to-head signal than the composite indexes.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose ChatGPT-4o Latest

  • your work emphasizes reasoning — it leads those capability indexes
  • you value its reported benchmark strengths — it wins 1 of 1 exact shared results

Choose LFM3-1.7B

  • you want the most recent training data — it shipped Oct 2026
  • you need open weights you can self-host or fine-tune

At a glance

The differences that matter most.

ChatGPT-4o Latest
OpenAI
LFM3-1.7B
Liquid AI
Core performance indexes
LLM Stats Score
24.3
#197
25.0
#191
Reasoning
23.6
#195
20.8
#216
Cost, coverage & limits
Benchmark wins
1 of 1
0 of 1
Input price
$2.50 / M
— / M
Output price
$10.00 / M
— / M
Context window
128,000
—

Individual benchmarks

1 reported for ChatGPT-4o Latest · 20 for LFM3-1.7B

1 shared

ChatGPT-4o Latest outperforms in 1 benchmarks (GPQA), while LFM3-1.7B is better at 0 benchmarks.

ChatGPT-4o Latest significantly outperforms across most benchmarks.

Wed Nov 04 2026 • llm-stats.com

Human preference

Blind head-to-head votes and playground preference scores

Context Window

Maximum input and output token capacity

Only ChatGPT-4o Latest specifies input context (128,000 tokens). Only ChatGPT-4o Latest specifies output context (16,384 tokens).

OpenAI
ChatGPT-4o Latest
Input128,000 tokens
Output16,384 tokens
Liquid AI
LFM3-1.7B
Input- tokens
Output- tokens
Wed Nov 04 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

ChatGPT-4o Latest supports multimodal inputs, whereas LFM3-1.7B does not.

ChatGPT-4o Latest can handle both text and other forms of data like images, making it suitable for multimodal applications.

ChatGPT-4o Latest

Text
Images
Audio
Video

LFM3-1.7B

Text
Images
Audio
Video

License

Usage and distribution terms

ChatGPT-4o Latest is licensed under a proprietary license, while LFM3-1.7B uses LFM Open License v1.0.

License differences may affect how you can use these models in commercial or open-source projects.

ChatGPT-4o Latest

Proprietary

Closed source

LFM3-1.7B

LFM Open License v1.0

Open weights

Release Timeline

When each model was launched

ChatGPT-4o Latest was released on 2024-05-13, while LFM3-1.7B was released on 2026-10-27.

LFM3-1.7B is 30 months newer than ChatGPT-4o Latest.

ChatGPT-4o Latest

May 13, 2024

2.5 years ago

LFM3-1.7B

Oct 27, 2026

1 weeks ago

2.5yr newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Outputs Comparison

Notice missing or incorrect data?

Judge for yourself.

Run your own prompts against ChatGPT-4o Latest and LFM3-1.7B side-by-side, then vote on the output you prefer.

ChatGPT-4o Latest
✓ Preferred
LFM3-1.7B
Open in Playground

FAQ

Common questions about ChatGPT-4o Latest vs LFM3-1.7B.

Which is better, ChatGPT-4o Latest or LFM3-1.7B?

ChatGPT-4o Latest and LFM3-1.7B are closely matched on the LLM Stats Score at 24.3 and 25.0. ChatGPT-4o Latest is made by OpenAI and LFM3-1.7B is made by Liquid AI. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does ChatGPT-4o Latest compare to LFM3-1.7B in benchmarks?

ChatGPT-4o Latest scores GPQA: 84.0%. LFM3-1.7B scores IFEval: 96.7%, Multi-IF: 89.1%, LiveCodeBench v6: 73.5%, IFBench: 73.0%, BFCL-V4: 71.4%.

What are the context window sizes for ChatGPT-4o Latest and LFM3-1.7B?

ChatGPT-4o Latest supports 128K tokens and LFM3-1.7B supports an unknown number of tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between ChatGPT-4o Latest and LFM3-1.7B?

Key differences include LLM Stats Score (24.3 vs 25.0), multimodal support (yes vs no), licensing (Proprietary vs LFM Open License v1.0). See the full comparison above for benchmark-by-benchmark results.

Who makes ChatGPT-4o Latest and LFM3-1.7B?

ChatGPT-4o Latest is developed by OpenAI and LFM3-1.7B is developed by Liquid AI.

Related comparisons