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Grok-4 Heavy vs Ling 3.0 Flash Fin

Grok-4 Heavy and Ling 3.0 Flash Fin are closely matched at 40.7 and 43.2 on the LLM Stats Score.

xAI · InclusionAI · Updated for 2026

Which is better?

Grok-4 Heavy and Ling 3.0 Flash Fin are closely matched on the overall LLM Stats Score at 40.7 and 43.2.

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

Choose Grok-4 Heavy

  • you are already invested in the xAI ecosystem

Choose Ling 3.0 Flash Fin

  • you want predictable pricing at $0.06/M input and $0.18/M output

At a glance

The differences that matter most.

Grok-4 Heavy
xAI
Ling 3.0 Flash Fin
InclusionAI
Core performance indexes
LLM Stats Score
40.7
#54
43.2
#41
Reasoning
39.0
#57
44.6
#33
Cost, coverage & limits
Benchmark wins
—
—
Input price
— / M
$0.06 / M
Output price
— / M
$0.18 / M
Context window
—
262,144

Individual benchmarks

6 reported for Grok-4 Heavy · 6 for Ling 3.0 Flash Fin

No common benchmarks found

Grok-4 Heavy and Ling 3.0 Flash Findon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Human preference

Blind head-to-head votes and playground preference scores

Context Window

Maximum input and output token capacity

Only Ling 3.0 Flash Fin specifies input context (262,144 tokens). Only Ling 3.0 Flash Fin specifies output context (262,144 tokens).

xAI
Grok-4 Heavy
Input- tokens
Output- tokens
InclusionAI
Ling 3.0 Flash Fin
Input262,144 tokens
Output262,144 tokens
Sun Sep 13 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Grok-4 Heavy supports multimodal inputs, whereas Ling 3.0 Flash Fin does not.

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

Grok-4 Heavy

Text
Images
Audio
Video

Ling 3.0 Flash Fin

Text
Images
Audio
Video

Release Timeline

When each model was launched

Ling 3.0 Flash Fin was released on 2026-09-03, while Grok-4 Heavy's release date is not specified.

We can confirm Ling 3.0 Flash Fin's release timeline, but cannot make a direct age comparison without Grok-4 Heavy's release date.

Grok-4 Heavy

—

Ling 3.0 Flash Fin

Sep 3, 2026

1 weeks ago

Knowledge Cutoff

When training data ends

Grok-4 Heavy has a documented knowledge cutoff of 2024-12-31, while Ling 3.0 Flash Fin's cutoff date is not specified.

We can confirm Grok-4 Heavy's training data extends to 2024-12-31, but cannot make a direct comparison without Ling 3.0 Flash Fin's cutoff date.

Grok-4 Heavy

Dec 2024

Ling 3.0 Flash Fin

—

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Judge for yourself.

Run your own prompts against Grok-4 Heavy and Ling 3.0 Flash Fin side-by-side, then vote on the output you prefer.

Grok-4 Heavy
✓ Preferred
Ling 3.0 Flash Fin
Open in Playground

FAQ

Common questions about Grok-4 Heavy vs Ling 3.0 Flash Fin.

Which is better, Grok-4 Heavy or Ling 3.0 Flash Fin?

Grok-4 Heavy and Ling 3.0 Flash Fin are closely matched on the LLM Stats Score at 40.7 and 43.2. Grok-4 Heavy is made by xAI and Ling 3.0 Flash Fin is made by InclusionAI. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Grok-4 Heavy compare to Ling 3.0 Flash Fin in benchmarks?

Grok-4 Heavy scores AIME 2025: 100.0%, HMMT25: 96.7%, GPQA: 88.4%, LiveCodeBench: 79.4%, USAMO25: 61.9%. Ling 3.0 Flash Fin scores SpreadSheetBench-v1: 86.5%, Finance Agent v1.1: 69.2%, Finance Agent v2: 59.8%, Tau3 Banking: 41.0%, APEX-Agents: 29.2%.

What are the context window sizes for Grok-4 Heavy and Ling 3.0 Flash Fin?

Grok-4 Heavy supports an unknown number of tokens and Ling 3.0 Flash Fin supports 262K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Grok-4 Heavy and Ling 3.0 Flash Fin?

Key differences include LLM Stats Score (40.7 vs 43.2), multimodal support (yes vs no), licensing (Proprietary vs Unknown). See the full comparison above for benchmark-by-benchmark results.

Who makes Grok-4 Heavy and Ling 3.0 Flash Fin?

Grok-4 Heavy is developed by xAI and Ling 3.0 Flash Fin is developed by InclusionAI.

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