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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. GPT-5 vs MiniMax: MiniMax M3

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

GPT-5 vs MiniMax: MiniMax M3 benchmark

In this head-to-head showdown, MiniMax: MiniMax M3 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 GPT-5 if your priority is peak reasoning, complex code generation, and top preference Elo. Choose MiniMax: MiniMax M3 if you are optimizing for low latency, high throughput, and cost-efficient API deployment.
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Executive Verdict Summary

MiniMax: MiniMax M3 holds empirical advantage (3 of 3 metrics)

Coding / SWESWE-bench
GPT-5Top code solve rate
ReasoningGPQA / Live
GPT-5Top logical accuracy
Best Value$/1M Tok
MiniMax: MiniMax M3Lowest API billing cost
Speed / TokTok/Sec
GPT-5Fastest stream rate

Verified Advantage Breakdown

3 benchmarks evaluated across capability, speed, and cost

GPT-5 (0)MiniMax: MiniMax M3 (3)
GPT-5
0 of 3 Wins
Competitive baseline across remaining benchmarks
MiniMax: MiniMax M3
3 of 3 Wins
✓Input price✓Output price✓Context window
OpenAI
GPT-5

OpenAI flagship reasoning model for 2025–26. Strong general preference Elo and multimodal coverage.

Elo 1,558In: $1.25 · Out: $10/1M
MiniMax
Leads 3 of 3
MiniMax: MiniMax M3

Auto-discovered from OpenRouter (minimax/minimax-m3). Preview until a second source matches.

In: $0.3 · Out: $1.2/1M

GPT-5 Thinking Depth & Cost Scaler

Model A

Simulate accuracy gains vs added response time & token cost

Mode: Medium (Standard)

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
290 ms
Standard
CoT Tokens
~1,500
Internal reasoning
Cost / 1k
$18.63
5.1× base bill
Accuracy Boost
+4.5%
STEM & Logic
Top Rival Showdowns for GPT-5
All Matchups
Compare vs:vs Claude Opus 4.5vs 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 M3 Wins

MiniMax: MiniMax M3

$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.

GPT-5 (7)vsMiniMax: MiniMax M3 (3)
GPT-5: 7W (70%)Overall: GPT-5MiniMax: MiniMax M3: 3W (30%)
← GPT-5MiniMax: MiniMax M3 →
🏆GPT-5 Leads(5/5)

Intelligence & Reasoning

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

Benchmark
GPT-5vsMiniMax: MiniMax M3
Preference Elo
1,558vs—
Coding Elo
1,540vs—
SWE-bench
68.4%vs—
LiveBench
69.8%vs—
GPQA Diamond
85.2%vs—
GPT-5: 5WMiniMax: MiniMax M3: 0W
🏆GPT-5 Leads(2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Benchmark
GPT-5vsMiniMax: MiniMax M3
Output speed
78 tok/svs—
Time to first token
290 msvs—
GPT-5: 2WMiniMax: MiniMax M3: 0W
🏆MiniMax: MiniMax M3 Leads(3/3)

Pricing & Capacity

Cost per million tokens and max context window length

Benchmark
GPT-5vsMiniMax: MiniMax M3
Output price
$10/1Mvs$1.2/1M+$8.8/1M
Input price
$1.25/1Mvs$0.3/1M+$0.95/1M
Context window
400kvs1M+649k
GPT-5: 0WMiniMax: MiniMax M3: 3W

Side-by-Side Benchmark Matrix

GPT-5MiniMax: MiniMax M3
Preference Elo
GPT-51,558
MiniMax: MiniMax M3—
Coding Elo
GPT-51,540
MiniMax: MiniMax M3—
LiveBench
GPT-569.8%
MiniMax: MiniMax M3—
SWE-bench
GPT-568.4%
MiniMax: MiniMax M3—
GPQA Diamond
GPT-585.2%
MiniMax: MiniMax M3—
Time to first token
GPT-5290 ms
MiniMax: MiniMax M3—
Output speed
GPT-578 tok/s
MiniMax: MiniMax M3—
Input priceMiniMax: MiniMax M3 +$0.95/1M
GPT-5$1.25/1M
MiniMax: MiniMax M3$0.3/1M
Output priceMiniMax: MiniMax M3 +$8.8/1M
GPT-5$10/1M
MiniMax: MiniMax M3$1.2/1M
Context windowMiniMax: MiniMax M3 +649k
GPT-5400k
MiniMax: MiniMax M31M
BenchmarkGPT-5MiniMax: MiniMax M3Advantage Delta
Preference Elo
1,558
lmarena · Aug 17, 2026
——
Coding Elo
1,540
lmarena · Aug 17, 2026
——
LiveBench
69.8%
livebench · Aug 17, 2026
——
SWE-bench
68.4%
swebench · Aug 17, 2026
——
GPQA Diamond
85.2%
seed-bootstrap · Aug 1, 2026
——
Time to first token
290 ms
seed-bootstrap · Aug 1, 2026
——
Output speed
78 tok/s
seed-bootstrap · Aug 1, 2026
——
Input price
$1.25/1M
openrouter · Aug 17, 2026
$0.3/1M
openrouter · Aug 17, 2026
+$0.95/1M
Output price
$10/1M
openrouter · Aug 17, 2026
$1.2/1M
openrouter · Aug 17, 2026
+$8.8/1M
Context window
400k
openrouter · Aug 17, 2026
1M
openrouter · Aug 17, 2026
+649k

Workload Cost & Savings Calculator

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

Save 85% with MiniMax: MiniMax M3
Monthly Volume50M tokens/mo
Quick Presets:
Token Ratio (In vs Out)70% In / 30% Out
RAG / Search (10% out)Coding / Chat (50% out)
GPT-5$193.75 / mo
In: $43.75Out: $150
MiniMax: MiniMax M3$28.50 / mo
In: $10.5Out: $18
Estimated Cost Delta

MiniMax: MiniMax M3 is estimated to save $165.25/month ($1,983/year).

Based on 50M tokens (30% gen)

Key Selection Recommendations

  • 1
    MiniMax: MiniMax M3:Pick MiniMax: MiniMax M3 when you are optimizing output cost.
  • 2
    MiniMax: MiniMax M3:Pick MiniMax: MiniMax M3 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 M3

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

Voice / low-latency UIinsufficient data

Need TTFT on both sides.

Long-document RAGMiniMax: MiniMax M3

Larger window (1M).

Screenshots / visionGPT-5

GPT-5 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 M3Lower output list price ($1.2/1M).
Voice / low-latency UIinsufficient dataNeed TTFT on both sides.
Long-document RAGMiniMax: MiniMax M3Larger window (1M).
Screenshots / visionGPT-5GPT-5 is the side marked multimodal in the catalog.

Related Editorial Dispatches & Benchmark Notes

View all news
launchAug 8, 2025

GPT-5 (2025) remains the legacy OpenAI flagship baseline

Still a common compare target. 5.6 Sol replaced it as the buy; GPT-5 stays for old URLs.

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CompareLLM AI Matrix

Verified Head-to-Head Telemetry

LIVE BENCHMARK
VS
OpenAI

GPT-5

Elo 1,558
SWE-bench68.4%
Speed (tok/s)78 tok/s
Input / 1M Tokens$1.25/1M
Output / 1M Tokens$10/1M
MiniMax

MiniMax: MiniMax M3

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

Frequently Asked Questions

Which is better overall, GPT-5 or MiniMax: MiniMax M3?
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, GPT-5 or MiniMax: MiniMax M3?
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 M3 output tokens are $1.2/1M versus $10/1M. Input prices and retry rates still move the real bill.
Which is faster, GPT-5 or MiniMax: MiniMax M3?
We do not have TTFT for both models.
Which has the larger context window?
MiniMax: MiniMax M3 accepts 1M tokens versus 400k.
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. GPT-5 and MiniMax: MiniMax M3 Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Related news

  • launch · Aug 8, 2025

    GPT-5 (2025) remains the legacy OpenAI flagship baseline

Similar Head-to-Head Comparisons

All GPT-5 matchups →|All MiniMax: MiniMax M3 matchups →
GPT-5 vs GPT-4.5 Orion (previous gpt-flagship)GPT-5 vs GPT-5.6 Sol (next gpt-flagship)GPT-5.6 Terra vs GPT-5MiniMax M2.5 vs GPT-5OpenAI: o3 Mini vs GPT-5OpenAI: o1 vs GPT-5