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Every score has a dated snapshot.

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  3. GPT-5 mini vs Nous: Hermes 3 70B Instruct

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

GPT-5 mini vs Nous: Hermes 3 70B Instruct benchmark

In this head-to-head showdown, Nous: Hermes 3 70B Instruct is more budget-friendly at $0.7/1M 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 mini if your priority is peak reasoning, complex code generation, and top preference Elo. Choose Nous: Hermes 3 70B Instruct if you are optimizing for low latency, high throughput, and cost-efficient API deployment.
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Verified Head-to-Head Advantage Breakdown

3 direct benchmark disciplines evaluated across capability, speed, and cost

GPT-5 mini (2)Nous: Hermes 3 70B Instruct (1)
GPT-5 mini
2 of 3 Wins
✓Input price✓Context window
Nous: Hermes 3 70B Instruct
1 of 3 Wins
✓Output price
OpenAI
Leads 2 of 3 metrics
GPT-5 mini

Cost-efficient GPT-5 distill for high-volume agents.

Mini DistillElo 1,410$2/1M out
nousresearch
Leads 1 of 3 metrics
Nous: Hermes 3 70B Instruct

Auto-discovered from OpenRouter (nousresearch/hermes-3-llama-3.1-70b). Preview until a second source matches.

$0.7/1M out

GPT-5 Series Lineage & Sibling Variants

2 models

Currently comparing GPT-5 mini vs Nous: Hermes 3 70B Instruct. Alternative family tiers available.

Active: GPT-5 mini
GPT-5$10
Top Rival Showdowns for GPT-5 mini
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 LeaderNous: Hermes 3 70B Instruct Wins

Nous: Hermes 3 70B Instruct

$0.7 / 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 Western standard models with China's leading frontier rival across 6 skill dimensions. Tap any spoke or dot to inspect.

Tap any node to inspect
0–100 %ile
Head-to-Head Comparison

Overall Matchup Breakdown

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

GPT-5 mini (9)vsNous: Hermes 3 70B Instruct (1)
GPT-5 mini: 9W (90%)Overall: GPT-5 miniNous: Hermes 3 70B Instruct: 1W (10%)
← GPT-5 miniNous: Hermes 3 70B Instruct →
🏆GPT-5 mini(5/5)

Intelligence & Reasoning

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

Benchmark
GPT-5 minivsNous: Hermes 3 70B Instruct
Preference Elo
1,410vs—
Coding Elo
1,395vs—
SWE-bench
52.4%vs—
LiveBench
61.2%vs—
GPQA Diamond
72%vs—
GPT-5 mini: 5WNous: Hermes 3 70B Instruct: 0W
🏆GPT-5 mini(2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Benchmark
GPT-5 minivsNous: Hermes 3 70B Instruct
Output speed
155 tok/svs—
Time to first token
140 msvs—
GPT-5 mini: 2WNous: Hermes 3 70B Instruct: 0W
🏆GPT-5 mini(2/3)

Pricing & Capacity

Cost per million tokens and max context window length

Benchmark
GPT-5 minivsNous: Hermes 3 70B Instruct
Output price
$2/1Mvs$0.7/1M+$1.3/1M
Input price
$0.25/1Mvs$0.7/1M+$0.45/1M
Context window
400kvs131k+269k
GPT-5 mini: 2WNous: Hermes 3 70B Instruct: 1W

Side-by-Side Benchmark Matrix

Preference Elo
GPT-5 mini1,410
lmarena · Aug 17, 2026
Nous: Hermes 3 70B Instruct—
Coding Elo
GPT-5 mini1,395
lmarena · Aug 17, 2026
Nous: Hermes 3 70B Instruct—
LiveBench
GPT-5 mini61.2%
livebench · Aug 17, 2026
Nous: Hermes 3 70B Instruct—
SWE-bench
GPT-5 mini52.4%
swebench · Aug 17, 2026
Nous: Hermes 3 70B Instruct—
GPQA Diamond
GPT-5 mini72%
seed-bootstrap · Aug 1, 2026
Nous: Hermes 3 70B Instruct—
Time to first token
GPT-5 mini140 ms
seed-bootstrap · Aug 1, 2026
Nous: Hermes 3 70B Instruct—
Output speed
GPT-5 mini155 tok/s
seed-bootstrap · Aug 1, 2026
Nous: Hermes 3 70B Instruct—
Input price+$0.45/1M
GPT-5 mini$0.25/1M
openrouter · Aug 17, 2026
Nous: Hermes 3 70B Instruct$0.7/1M
openrouter · Aug 17, 2026
Output price+$1.3/1M
GPT-5 mini$2/1M
openrouter · Aug 17, 2026
Nous: Hermes 3 70B Instruct$0.7/1M
openrouter · Aug 17, 2026
Context window+269k
GPT-5 mini400k
openrouter · Aug 17, 2026
Nous: Hermes 3 70B Instruct131k
openrouter · Aug 17, 2026
BenchmarkGPT-5 miniNous: Hermes 3 70B InstructAdvantage Delta
Preference Elo
1,410
lmarena · Aug 17, 2026
——
Coding Elo
1,395
lmarena · Aug 17, 2026
——
LiveBench
61.2%
livebench · Aug 17, 2026
——
SWE-bench
52.4%
swebench · Aug 17, 2026
——
GPQA Diamond
72%
seed-bootstrap · Aug 1, 2026
——
Time to first token
140 ms
seed-bootstrap · Aug 1, 2026
——
Output speed
155 tok/s
seed-bootstrap · Aug 1, 2026
——
Input price
$0.25/1M
openrouter · Aug 17, 2026
$0.7/1M
openrouter · Aug 17, 2026
+$0.45/1M
Output price
$2/1M
openrouter · Aug 17, 2026
$0.7/1M
openrouter · Aug 17, 2026
+$1.3/1M
Context window
400k
openrouter · Aug 17, 2026
131k
openrouter · Aug 17, 2026
+269k
Interactive Simulator (USD)

Workload Cost & Savings Calculator

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

Save up to 10% with Nous: Hermes 3 70B Instruct
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 mini$38.75 / mo
In: $8.75Out: $30
Nous: Hermes 3 70B Instruct$35.00 / mo
In: $24.5Out: $10.5
Estimated Cost Delta

Nous: Hermes 3 70B Instruct is estimated to save $3.75/month ($45/year).

Based on 50M tokens (30% gen)

Key Selection Recommendations

  • 1
    Nous: Hermes 3 70B Instruct:Pick Nous: Hermes 3 70B Instruct when you are optimizing output cost.

Recommended Workload Routing

Repo / coding agentsinsufficient data

Need SWE-bench on both sides.

High-volume chatNous: Hermes 3 70B Instruct

Lower output list price ($0.7/1M).

Voice / low-latency UIinsufficient data

Need TTFT on both sides.

Long-document RAGGPT-5 mini

Larger window (400k).

Screenshots / visionGPT-5 mini

GPT-5 mini is the side marked multimodal in the catalog.

Target WorkloadRecommended PickEvaluation Rationale
Repo / coding agentsinsufficient dataNeed SWE-bench on both sides.
High-volume chatNous: Hermes 3 70B InstructLower output list price ($0.7/1M).
Voice / low-latency UIinsufficient dataNeed TTFT on both sides.
Long-document RAGGPT-5 miniLarger window (400k).
Screenshots / visionGPT-5 miniGPT-5 mini is the side marked multimodal in the catalog.

Related Editorial Dispatches & Benchmark Notes

View all news
launchAug 8, 2025

GPT-5 mini: the 2025 distill still useful as a cheap OpenAI baseline

High-volume agents that cannot pay Sol. Compare to Luna before you assume the new cheap SKU wins.

Community Sentiment

Cast Your Matchup Vote

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CompareLLM AI Matrix

Verified Head-to-Head Telemetry

LIVE BENCHMARK
VS
OpenAI

GPT-5 mini

Elo 1,410
SWE-bench52.4%
Speed (tok/s)155 tok/s
Input / 1M Tokens$0.25/1M
Output / 1M Tokens$2/1M
nousresearch

Nous: Hermes 3 70B Instruct

Elo n/a
SWE-bench—
Speed (tok/s)131k
Input / 1M Tokens$0.7/1M
Output / 1M Tokens$0.7/1M

Frequently Asked Questions

Which is better overall, GPT-5 mini or Nous: Hermes 3 70B Instruct?
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 mini or Nous: Hermes 3 70B Instruct?
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?
Nous: Hermes 3 70B Instruct output tokens are $0.7/1M versus $2/1M. Input prices and retry rates still move the real bill.
Which is faster, GPT-5 mini or Nous: Hermes 3 70B Instruct?
We do not have TTFT for both models.
Which has the larger context window?
GPT-5 mini accepts 400k tokens versus 131k.
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 mini and Nous: Hermes 3 70B Instruct Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Related news

  • launch · Aug 8, 2025

    GPT-5 mini: the 2025 distill still useful as a cheap OpenAI baseline

Similar Head-to-Head Comparisons

All GPT-5 mini matchups →|All Nous: Hermes 3 70B Instruct matchups →
GPT-5 mini vs OpenAI: o3 Mini (previous gpt-mini)GPT-5 mini vs GPT-5.6 Luna (next gpt-mini)GPT-4.5 Orion vs GPT-5 miniGPT-5.6 Terra vs GPT-5 miniGPT-5 vs GPT-5 miniGPT-5.6 Sol vs GPT-5 mini