Llama 4 Maverick vs GPT-5.4

Comprehensive comparison between Meta's Llama 4 Maverick and OpenAI's GPT-5.4. Compare pricing, performance, features, and user reviews.

llama vs gptllama 4 vs gpt-5meta ai vs openaiopen source llm

Llama 4 Maverick

Meta

Meta's flagship open-source multimodal model. 17B active parameters with 400B total (128 expert MoE). 1M context window, natively multimodal with early fusion. Extremely cost-effective at $0.15/$0.60 per M tokens. Supports 12 languages.

$0.15/$0.6per M tokens
Details

GPT-5.4

OpenAI

OpenAI's most capable and efficient frontier model for professional work. Combines industry-leading coding with native computer use, 1M+ context window, and improved reasoning. First GPT model to beat human performance on desktop navigation tasks.

$2.5/$15per M tokens
Details

Specs Comparison

SpecificationLlama 4 MaverickGPT-5.4
Context Window1049K1050K
Max Output16K128K
Input (per 1M tokens)$0.15$2.50
Output (per 1M tokens)$0.60$15.00
Reasoning
Open Source

Scenario Score Comparison

Coding
—
vs
94
Writing
—
vs
93

Llama 4 Maverick

Pros

  • + Extremely affordable ($0.15/$0.60)
  • + 1M context window
  • + Native multimodal (text + image)
  • + Open source (Llama 4 Community License)
  • + High throughput MoE architecture

Cons

  • − Coding performance below Claude/GPT
  • − Benchmark gaming controversy
  • − 16K max output limit
  • − Knowledge cutoff August 2024

GPT-5.4

Pros

  • + 1M+ context window (largest in GPT lineup)
  • + Native computer use capability
  • + 33% fewer hallucinations vs GPT-5.2
  • + Tool search reduces tokens by 47%
  • + Half the price of Claude Opus 4.6

Cons

  • − 2x pricing above 272K tokens
  • − 24% longer average responses (more output tokens)
  • − Health benchmarks slightly worse than 5.2
  • − Some users report benchmark-optimized feel

Recommendation

Choose Llama 4 Maverick if you:

  • • Need extremely affordable ($0.15/$0.60)
  • • Need 1m context window
  • • Need native multimodal (text + image)

Choose GPT-5.4 if you:

  • • Need 1m+ context window (largest in gpt lineup)
  • • Need native computer use capability
  • • Need 33% fewer hallucinations vs gpt-5.2

Based on scores across 2 scenarios, GPT-5.4 performs better overall.

Llama 4 Maverick Details GPT-5.4 Details

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