Pairwise benchmark snapshot · Aug 16, 2026

Claude Opus 4.5 vs Llama 4 Maverick benchmark

Name: Claude Opus 4.5 vs Llama 4 Maverick AI benchmark comparison
Creator: CompareLLM
License: https://creativecommons.org/licenses/by/4.0/

This page compares Claude Opus 4.5 (Anthropic) and Llama 4 Maverick (Meta) using the latest snapshots we have as of Aug 16, 2026. On preference Elo, Claude Opus 4.5 is ahead by 100 points (1,568 vs 1,468; seed-bootstrap (Aug 1, 2026)). On SWE-bench coding, Claude Opus 4.5 resolves 76.8% versus 57.1% (seed-bootstrap (Aug 1, 2026)). Llama 4 Maverick streams faster (130 tok/s) while Llama 4 Maverick is the cheaper output token ($0.8/1M). Llama 4 Maverick has the larger context window (1M tokens). Every cell below is a dated snapshot from a named public source — we do not invent missing scores, and we do not run SWE-bench ourselves.

Share Analysis:

WhatsApp Telegram X / Post LinkedIn Reddit

Anthropic

Claude Opus 4.5

Anthropic frontier coding and computer-use model. SWE-bench leader on the official mini-SWE-agent harness in the Feb 2026 refresh.

Elo 1,568$25/1M out

Swap or Add Any Model to this Matchup

Instant pairwise benchmark recalculation across 400+ LLMs

Model A

Model B

Quick vs:vs Claude Opus 4.6 vs Claude Sonnet 4.5 vs Claude 3.7 Sonnet vs GPT-5

Interactive Comparison Diagram

Matchup Breakdown

Tug-of-War Matchup Matrix

Category wins across intelligence, speed, and pricing efficiency.

Claude Opus 4.5 (5)vsLlama 4 Maverick (5)

Claude Opus 4.5: 5W (50%)Overall: Even matchupLlama 4 Maverick: 5W (50%)

← Claude Opus 4.5Llama 4 Maverick →

Claude Opus 4.5 (5/5)

Intelligence & Reasoning

Preference Elo, Coding proficiency, SWE-bench & LiveBench accuracy

Preference Elo

1,568vs1,468

Coding Elo

1,574vs1,452

SWE-bench

76.8%vs57.1%

LiveBench

71.2%vs62.8%

GPQA Diamond

84.1%vs74.6%

Claude Opus 4.5: 5WLlama 4 Maverick: 0W

Llama 4 Maverick (2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Output speed

62 tok/svs130 tok/s

Time to first token

380 msvs170 ms

Claude Opus 4.5: 0WLlama 4 Maverick: 2W

Llama 4 Maverick (3/3)

Pricing & Capacity

Cost per million tokens and max context window length

Output price

$25/1Mvs$0.8/1M

Input price

$5/1Mvs$0.2/1M

Context window

200kvs1M

Claude Opus 4.5: 0WLlama 4 Maverick: 3W

Capability Matchup Radar

Multi-Dimensional Capability Radar

Each spoke is a skill. Farther from the center is better (0–100th percentile). Tap any dot to inspect details.

Tap any node to inspect

Percentile 0–100

Dimensional AdvantageEven 3–3

Preference Elo

Claude Opus 4.5

100 pts advantage

Throughput Speed

Llama 4 Maverick

68 tok/s faster

Price Efficiency

Llama 4 Maverick

$24.20/1M cheaper

Full Benchmark Score Matrix

—

Elo

High is better

+7%1,568

EloHigh is better

1,468

Code Elo

High is better

+8%1,574

Code EloHigh is better

1,452

LiveBench

High is better

+13%71.2%

LiveBenchHigh is better

62.8%

SWE-bench

High is better

+35%76.8%

SWE-benchHigh is better

57.1%

GPQA

High is better

+13%84.1%

GPQAHigh is better

74.6%

TTFT

Low is better

380 ms

TTFTLow is better

170 ms+124%

Speed

High is better

62 tok/s

SpeedHigh is better

130 tok/s+110%

In $

Low is better

$5/1M

In $Low is better

$0.2/1M+2400%

Out $

Low is better

$25/1M

Out $Low is better

$0.8/1M+3025%

Context

High is better

200k

ContextHigh is better

1M+424%

Interactive Simulator

Workload Cost & Savings Calculator

Simulate monthly production API costs based on published $/1M tokens.

Save up to 97% with Llama 4 Maverick

Monthly Volume50M tokens/mo

Quick Presets:

Token Ratio (In vs Out)70% In / 30% Out

RAG / Search (10% out)Coding / Chat (50% out)

Claude Opus 4.5$550.00 / mo

In: $175.00Out: $375.00

Llama 4 Maverick$19.00 / mo

In: $7.00Out: $12.00

Estimated Cost Delta

Llama 4 Maverick is estimated to save $531.00/month ($6,372/year).

Based on 50M tokens (30% gen)

Key Selection Recommendations

1
Claude Opus 4.5:Pick Claude Opus 4.5 when repo-level coding accuracy is the constraint.
2
Llama 4 Maverick:Pick Llama 4 Maverick when you are optimizing output cost.
3
Llama 4 Maverick:Pick Llama 4 Maverick when time-to-first-token matters more than peak Elo.

Recommended Workload Routing

Repo / coding agentsClaude Opus 4.5

Higher SWE-bench (76.8%).

High-volume chatLlama 4 Maverick

Lower output list price ($0.8/1M).

Voice / low-latency UILlama 4 Maverick

Lower TTFT (170 ms).

Long-document RAGLlama 4 Maverick

Larger window (1M).

Screenshots / visionClaude Opus 4.5

Both accept images. Defaulting to the higher-Elo side (Claude Opus 4.5).

Target Workload	Recommended Pick	Evaluation Rationale
Repo / coding agents	Claude Opus 4.5	Higher SWE-bench (76.8%).
High-volume chat	Llama 4 Maverick	Lower output list price ($0.8/1M).
Voice / low-latency UI	Llama 4 Maverick	Lower TTFT (170 ms).
Long-document RAG	Llama 4 Maverick	Larger window (1M).
Screenshots / vision	Claude Opus 4.5	Both accept images. Defaulting to the higher-Elo side (Claude Opus 4.5).

Related Editorial Dispatches & Benchmark Notes

View all news

compareApr 9, 2026

Llama vs Claude: open-weight Meta versus the Anthropic crown

Hub remaps to top Meta vs top Anthropic Elo. Usually Maverick vs Opus 5.

launchApr 8, 2026

Llama 4 Maverick: Meta’s natively multimodal open-weight flagship

Apr 2026. The Llama vs Claude hub uses the top Meta Elo row — usually Maverick.

launchFeb 20, 2026

Claude Opus 4.5 and the Feb 2026 SWE-bench row we still cite

The Feb refresh made 4.5 a coding reference. Newer Opus SKUs exist; this row stays as the dated harness point.

launchDec 6, 2024

Llama 3.3 70B stays as the previous Meta 70B workhorse

Dec 2024 instruct 70B. Still a self-host baseline. Llama 4 is the 2026 buy.

Community Sentiment

Cast Your Matchup Vote

0 total votes

Community Discussions (0)

No comments posted on this matchup yet. Be the first to share an evaluation note!

Share card

The real PNG is generated at /compare/claude-opus-4-5-vs-llama-4-maverick/opengraph-image for crawlers.

PNG

CompareLLM Matrix

Verified head-to-head card

LIVE

Anthropic

Claude Opus 4.5

Elo 1,568

LiveBench71.2%

SWE-bench76.8%

Speed62 tok/s

Output cost$25/1M

Llama 4 Maverick

Elo 1,468

LiveBench62.8%

SWE-bench57.1%

Speed130 tok/s

Output cost$0.8/1M

Frequently Asked Questions

Which is better overall, Claude Opus 4.5 or Llama 4 Maverick?: Claude Opus 4.5 has the higher preference Elo in our latest snapshot (1,568). “Better” still depends on coding, price, and latency — see the table.
Which is better at coding, Claude Opus 4.5 or Llama 4 Maverick?: Claude Opus 4.5 leads SWE-bench at 76.8% vs 57.1%. SWE-bench is one harness, not your repo.
Which is cheaper to run in production?: Llama 4 Maverick output tokens are $0.8/1M versus $25/1M. Input prices and retry rates still move the real bill.
Which is faster, Claude Opus 4.5 or Llama 4 Maverick?: Llama 4 Maverick has the lower time-to-first-token (170 ms vs 380 ms). Tokens/sec is a separate column if you care about long completions.
Which has the larger context window?: Llama 4 Maverick accepts 1M tokens versus 200k.
Can I self-host either model?: Llama 4 Maverick is marked open-weights in our catalog. The other side is a closed API. Check the provider license before you ship weights.
Are these scores from CompareLLM’s own evals?: No. V1 aggregates public leaderboards (and optional first-party latency pings). Each cell names its source and date. Read /methodology.
What does preference Elo mean on this page?: Preference Elo is a crowd vote from LMArena / Arena. People see two hidden answers and pick the one they like more. The model that wins more often gets a higher Elo. That means people preferred it — not that it passed a school test. It is not SWE-bench, not accuracy, and not a number we invent. Claude Opus 4.5 and Llama 4 Maverick Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Similar Head-to-Head Comparisons

All Claude Opus 4.5 matchups →|All Llama 4 Maverick matchups →

Claude Opus 4.5 vs Claude Opus 4 (previous opus)Claude Opus 4.5 vs Claude Opus 4.6 (next opus)Llama 4 Maverick vs Llama 3.3 70B (previous llama)Llama 4 Maverick vs Llama 4 Scout (next llama)Claude Sonnet 5 vs Claude Opus 4.5 Claude Opus 4.8 vs Claude Opus 4.5

Claude Opus 4.5 vs Llama 4 Maverick benchmark

Interactive Comparison Diagram

Matchup Breakdown

Tug-of-War Matchup Matrix

Category wins across intelligence, speed, and pricing efficiency.

Claude Opus 4.5 (5)vsLlama 4 Maverick (5)

Claude Opus 4.5: 5W (50%)Overall: Even matchupLlama 4 Maverick: 5W (50%)

← Claude Opus 4.5Llama 4 Maverick →

Claude Opus 4.5 (5/5)

Intelligence & Reasoning

Preference Elo, Coding proficiency, SWE-bench & LiveBench accuracy

Preference Elo

1,568vs1,468

Coding Elo

1,574vs1,452

SWE-bench

76.8%vs57.1%

LiveBench

71.2%vs62.8%

GPQA Diamond

84.1%vs74.6%

Claude Opus 4.5: 5WLlama 4 Maverick: 0W

Llama 4 Maverick (2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Output speed

62 tok/svs130 tok/s

Time to first token

380 msvs170 ms

Claude Opus 4.5: 0WLlama 4 Maverick: 2W

Llama 4 Maverick (3/3)

Pricing & Capacity

Cost per million tokens and max context window length

Output price

$25/1Mvs$0.8/1M

Input price

$5/1Mvs$0.2/1M

Context window

200kvs1M

Claude Opus 4.5: 0WLlama 4 Maverick: 3W

Recommended Workload Routing

Repo / coding agentsClaude Opus 4.5

Higher SWE-bench (76.8%).

High-volume chatLlama 4 Maverick

Lower output list price ($0.8/1M).

Voice / low-latency UILlama 4 Maverick

Lower TTFT (170 ms).

Long-document RAGLlama 4 Maverick

Larger window (1M).

Screenshots / visionClaude Opus 4.5

Both accept images. Defaulting to the higher-Elo side (Claude Opus 4.5).

Target Workload	Recommended Pick	Evaluation Rationale
Repo / coding agents	Claude Opus 4.5	Higher SWE-bench (76.8%).
High-volume chat	Llama 4 Maverick	Lower output list price ($0.8/1M).
Voice / low-latency UI	Llama 4 Maverick	Lower TTFT (170 ms).
Long-document RAG	Llama 4 Maverick	Larger window (1M).
Screenshots / vision	Claude Opus 4.5	Both accept images. Defaulting to the higher-Elo side (Claude Opus 4.5).

Frequently Asked Questions

Which is better overall, Claude Opus 4.5 or Llama 4 Maverick?

Claude Opus 4.5 has the higher preference Elo in our latest snapshot (1,568). “Better” still depends on coding, price, and latency — see the table.

Which is better at coding, Claude Opus 4.5 or Llama 4 Maverick?

Claude Opus 4.5 leads SWE-bench at 76.8% vs 57.1%. SWE-bench is one harness, not your repo.

Which is cheaper to run in production?

Llama 4 Maverick output tokens are $0.8/1M versus $25/1M. Input prices and retry rates still move the real bill.

Which is faster, Claude Opus 4.5 or Llama 4 Maverick?

Llama 4 Maverick has the lower time-to-first-token (170 ms vs 380 ms). Tokens/sec is a separate column if you care about long completions.

Which has the larger context window?

Llama 4 Maverick accepts 1M tokens versus 200k.

Can I self-host either model?

Llama 4 Maverick is marked open-weights in our catalog. The other side is a closed API. Check the provider license before you ship weights.

Are these scores from CompareLLM’s own evals?

No. V1 aggregates public leaderboards (and optional first-party latency pings). Each cell names its source and date. Read /methodology.

What does preference Elo mean on this page?

Preference Elo is a crowd vote from LMArena / Arena. People see two hidden answers and pick the one they like more. The model that wins more often gets a higher Elo. That means people preferred it — not that it passed a school test. It is not SWE-bench, not accuracy, and not a number we invent. Claude Opus 4.5 and Llama 4 Maverick Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Swap or Add Any Model to this Matchup

Interactive Comparison Diagram

Tug-of-War Matchup Matrix

Intelligence & Reasoning

Speed & Latency

Pricing & Capacity

Multi-Dimensional Capability Radar

Claude Opus 4.5

Llama 4 Maverick

Llama 4 Maverick

Full Benchmark Score Matrix

Workload Cost & Savings Calculator

Key Selection Recommendations

Recommended Workload Routing

Related Editorial Dispatches & Benchmark Notes

Llama vs Claude: open-weight Meta versus the Anthropic crown

Llama 4 Maverick: Meta’s natively multimodal open-weight flagship

Claude Opus 4.5 and the Feb 2026 SWE-bench row we still cite

Llama 3.3 70B stays as the previous Meta 70B workhorse

Cast Your Matchup Vote

Community Discussions (0)

Share card

CompareLLM Matrix

Claude Opus 4.5

Llama 4 Maverick

Frequently Asked Questions

Related news

Similar Head-to-Head Comparisons

Swap or Add Any Model to this Matchup

Interactive Comparison Diagram

Tug-of-War Matchup Matrix

Intelligence & Reasoning

Speed & Latency

Pricing & Capacity

Multi-Dimensional Capability Radar

Claude Opus 4.5

Llama 4 Maverick

Llama 4 Maverick

Full Benchmark Score Matrix

Workload Cost & Savings Calculator

Key Selection Recommendations

Recommended Workload Routing

Related Editorial Dispatches & Benchmark Notes

Llama vs Claude: open-weight Meta versus the Anthropic crown

Llama 4 Maverick: Meta’s natively multimodal open-weight flagship

Claude Opus 4.5 and the Feb 2026 SWE-bench row we still cite

Llama 3.3 70B stays as the previous Meta 70B workhorse

Cast Your Matchup Vote

Community Discussions (0)

Share card

CompareLLM Matrix

Claude Opus 4.5

Llama 4 Maverick

Frequently Asked Questions

Related news

Similar Head-to-Head Comparisons