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© 2026 CompareLLM. Public benchmark data aggregated from Arena Elo, LiveBench, SWE-bench & OpenRouter.

Every score has a dated snapshot.

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  3. Claude Opus 4.8 vs MiniMax: MiniMax M2-her

Pairwise benchmark snapshot · Aug 17, 2026noindex (thin pair)

Claude Opus 4.8 vs MiniMax: MiniMax M2-her benchmark

In this head-to-head showdown, MiniMax: MiniMax M2-her is more budget-friendly at $1.2/1M per 1M output tokens. Review the complete breakdown below to determine which model best fits your performance and budget requirements.

Executive Comparison Verdict

Bottom Line: Choose Claude Opus 4.8 if your priority is peak reasoning, complex code generation, and top preference Elo. Choose MiniMax: MiniMax M2-her if you are optimizing for low latency, high throughput, and cost-efficient API deployment.
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Executive Verdict Summary

MiniMax: MiniMax M2-her holds empirical advantage (2 of 3 metrics)

Coding / SWESWE-bench
Claude Opus 4.8Top code solve rate
ReasoningGPQA / Live
Claude Opus 4.8Top logical accuracy
Best Value$/1M Tok
MiniMax: MiniMax M2-herLowest API billing cost
Speed / TokTok/Sec
Claude Opus 4.8Fastest stream rate

Verified Advantage Breakdown

3 benchmarks evaluated across capability, speed, and cost

Claude Opus 4.8 (1)MiniMax: MiniMax M2-her (2)
Claude Opus 4.8
1 of 3 Wins
✓Context window
MiniMax: MiniMax M2-her
2 of 3 Wins
✓Input price✓Output price
Anthropic
Leads 1 of 3
Claude Opus 4.8

Prior Opus generation still billed at $5/$25. Kept as a compare baseline against Opus 5.

Opus 4.8Elo 1,598In: $5 · Out: $25/1M
MiniMax
Leads 2 of 3
MiniMax: MiniMax M2-her

Auto-discovered from OpenRouter (minimax/minimax-m2-her). Preview until a second source matches.

In: $0.3 · Out: $1.2/1M

Claude 4 Series Lineage & Sibling Variants

5 models

Currently comparing Claude Opus 4.8 vs MiniMax: MiniMax M2-her. Alternative family tiers available.

Active: Claude Opus 4.8
Claude Opus 4.5$25Claude Opus 4.6$25Claude Sonnet 4.5$15Claude Haiku 4.5$5

Claude Opus 4.8 Thinking Depth & Cost Scaler

Model A

Simulate accuracy gains vs added response time & token cost

Mode: Medium (16k budget)

Reasoning models “think before answering” by generating internal reasoning tokens. Higher effort improves math, coding, and logic accuracy, but increases response delay and token costs.

Delay
330 ms
Standard
CoT Tokens
~3,200
Internal reasoning
Cost / 1k
$90.00
9.0× base bill
Accuracy Boost
+5.2%
STEM & Logic
Top Rival Showdowns for Claude Opus 4.8
All Matchups
Compare vs:vs GPT-5vs Gemini 3 Provs Grok 4.6vs DeepSeek V4 Provs Qwen 3 Max
Preference Leader

No shared data

Single model data

Throughput Leader

No shared data

No latency data

Value per Dollar LeaderMiniMax: MiniMax M2-her Wins

MiniMax: MiniMax M2-her

$1.2 / 1M output

Capability Percentiles

Relative percentile scores computed across all active models in the benchmark catalog.

Multi-Dimensional Capability Radar

Leaders Matchup Capability Radar

Comparing top standard models across 6 key capability dimensions. Tap any spoke or dot to inspect.

Tap any node to inspect
0–100 %ile

Overall Matchup Breakdown

Category wins across reasoning intelligence, generation speed, and token cost.

Claude Opus 4.8 (8)vsMiniMax: MiniMax M2-her (2)
Claude Opus 4.8: 8W (80%)Overall: Claude Opus 4.8MiniMax: MiniMax M2-her: 2W (20%)
← Claude Opus 4.8MiniMax: MiniMax M2-her →
🏆Claude Opus 4.8 Leads(5/5)

Intelligence & Reasoning

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

Benchmark
Claude Opus 4.8vsMiniMax: MiniMax M2-her
Preference Elo
1,598vs—
Coding Elo
1,604vs—
SWE-bench
78.4%vs—
LiveBench
73.6%vs—
GPQA Diamond
86.2%vs—
Claude Opus 4.8: 5WMiniMax: MiniMax M2-her: 0W
🏆Claude Opus 4.8 Leads(2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Benchmark
Claude Opus 4.8vsMiniMax: MiniMax M2-her
Output speed
66 tok/svs—
Time to first token
330 msvs—
Claude Opus 4.8: 2WMiniMax: MiniMax M2-her: 0W
🏆MiniMax: MiniMax M2-her Leads(2/3)

Pricing & Capacity

Cost per million tokens and max context window length

Benchmark
Claude Opus 4.8vsMiniMax: MiniMax M2-her
Output price
$25/1Mvs$1.2/1M+$23.8/1M
Input price
$5/1Mvs$0.3/1M+$4.7/1M
Context window
1Mvs66k+934k
Claude Opus 4.8: 1WMiniMax: MiniMax M2-her: 2W

Side-by-Side Benchmark Matrix

Claude Opus 4.8MiniMax: MiniMax M2-her
Preference Elo
Claude Opus 4.81,598
MiniMax: MiniMax M2-her—
Coding Elo
Claude Opus 4.81,604
MiniMax: MiniMax M2-her—
LiveBench
Claude Opus 4.873.6%
MiniMax: MiniMax M2-her—
SWE-bench
Claude Opus 4.878.4%
MiniMax: MiniMax M2-her—
GPQA Diamond
Claude Opus 4.886.2%
MiniMax: MiniMax M2-her—
Time to first token
Claude Opus 4.8330 ms
MiniMax: MiniMax M2-her—
Output speed
Claude Opus 4.866 tok/s
MiniMax: MiniMax M2-her—
Input priceMiniMax: MiniMax M2-her +$4.7/1M
Claude Opus 4.8$5/1M
MiniMax: MiniMax M2-her$0.3/1M
Output priceMiniMax: MiniMax M2-her +$23.8/1M
Claude Opus 4.8$25/1M
MiniMax: MiniMax M2-her$1.2/1M
Context windowClaude Opus 4.8 +934k
Claude Opus 4.81M
MiniMax: MiniMax M2-her66k
BenchmarkClaude Opus 4.8MiniMax: MiniMax M2-herAdvantage Delta
Preference Elo
1,598
lmarena · Aug 16, 2026
——
Coding Elo
1,604
lmarena · Aug 16, 2026
——
LiveBench
73.6%
livebench · Aug 16, 2026
——
SWE-bench
78.4%
swebench · Aug 16, 2026
——
GPQA Diamond
86.2%
seed-bootstrap · Aug 16, 2026
——
Time to first token
330 ms
seed-bootstrap · Aug 16, 2026
——
Output speed
66 tok/s
seed-bootstrap · Aug 16, 2026
——
Input price
$5/1M
openrouter · Aug 17, 2026
$0.3/1M
openrouter · Aug 17, 2026
+$4.7/1M
Output price
$25/1M
openrouter · Aug 17, 2026
$1.2/1M
openrouter · Aug 17, 2026
+$23.8/1M
Context window
1M
openrouter · Aug 17, 2026
66k
openrouter · Aug 17, 2026
+934k

Workload Cost & Savings Calculator

Simulate monthly production API costs in USD (US Dollar).

Save 95% with MiniMax: MiniMax M2-her
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 4.8$550.00 / mo
In: $175Out: $375
MiniMax: MiniMax M2-her$28.50 / mo
In: $10.5Out: $18
Estimated Cost Delta

MiniMax: MiniMax M2-her is estimated to save $521.50/month ($6,258/year).

Based on 50M tokens (30% gen)

Key Selection Recommendations

  • 1
    MiniMax: MiniMax M2-her:Pick MiniMax: MiniMax M2-her when you are optimizing output cost.
  • 2
    Claude Opus 4.8:Pick Claude Opus 4.8 for million-token RAG or long-document jobs.

Recommended Workload Routing

Repo / coding agentsinsufficient data

Need SWE-bench on both sides.

High-volume chatMiniMax: MiniMax M2-her

Lower output list price ($1.2/1M).

Voice / low-latency UIinsufficient data

Need TTFT on both sides.

Long-document RAGClaude Opus 4.8

Larger window (1M).

Screenshots / visionClaude Opus 4.8

Claude Opus 4.8 is the side marked multimodal in the catalog.

Target WorkloadRecommended PickEvaluation Rationale
Repo / coding agentsinsufficient dataNeed SWE-bench on both sides.
High-volume chatMiniMax: MiniMax M2-herLower output list price ($1.2/1M).
Voice / low-latency UIinsufficient dataNeed TTFT on both sides.
Long-document RAGClaude Opus 4.8Larger window (1M).
Screenshots / visionClaude Opus 4.8Claude Opus 4.8 is the side marked multimodal in the catalog.

Related Editorial Dispatches & Benchmark Notes

View all news
launchJun 20, 2026

Keep Opus 4.8 on the board: a baseline, not a flagship

Opus 4.8 still bills $5/$25. We keep it so Opus 5 vs 4.8 is a real generation delta, not marketing.

Cast Your Matchup Vote

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CompareLLM AI Matrix

Verified Head-to-Head Telemetry

LIVE BENCHMARK
VS
Anthropic

Claude Opus 4.8

Elo 1,598
SWE-bench78.4%
Speed (tok/s)66 tok/s
Input / 1M Tokens$5/1M
Output / 1M Tokens$25/1M
MiniMax

MiniMax: MiniMax M2-her

Elo n/a
SWE-bench—
Speed (tok/s)66k
Input / 1M Tokens$0.3/1M
Output / 1M Tokens$1.2/1M

Frequently Asked Questions

Which is better overall, Claude Opus 4.8 or MiniMax: MiniMax M2-her?
We do not have preference Elo for both models, so we do not declare an overall winner. Compare the metrics that exist.
Which is better at coding, Claude Opus 4.8 or MiniMax: MiniMax M2-her?
SWE-bench is missing for at least one model, so we do not rank coding from a single number.
Which is cheaper to run in production?
MiniMax: MiniMax M2-her output tokens are $1.2/1M versus $25/1M. Input prices and retry rates still move the real bill.
Which is faster, Claude Opus 4.8 or MiniMax: MiniMax M2-her?
We do not have TTFT for both models.
Which has the larger context window?
Claude Opus 4.8 accepts 1M tokens versus 66k.
Can I self-host either model?
Neither model is marked open-weights here. You are comparing hosted APIs.
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 4.8 and MiniMax: MiniMax M2-her Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Related news

  • launch · Jun 20, 2026

    Keep Opus 4.8 on the board: a baseline, not a flagship

Similar Head-to-Head Comparisons

All Claude Opus 4.8 matchups →|All MiniMax: MiniMax M2-her matchups →
Claude Opus 4.8 vs Claude Opus 4.6 (previous opus)Claude Opus 4.8 vs Claude Opus 5 (next opus)Claude Fable 5 vs Claude Opus 4.8Claude Opus 4.5 vs Claude Opus 4.8Claude Sonnet 5 vs Claude Opus 4.8Claude Sonnet 4.5 vs Claude Opus 4.8