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Precision Benchmarks

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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. Gemini 2.5 Pro vs Reka Edge

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

Gemini 2.5 Pro vs Reka Edge benchmark

In this head-to-head showdown, Reka Edge is more budget-friendly at $0.1/1M 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 Gemini 2.5 Pro if your priority is peak reasoning, complex code generation, and top preference Elo. Choose Reka Edge if you are optimizing for low latency, high throughput, and cost-efficient API deployment.
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Executive Verdict Summary

Reka Edge holds empirical advantage (2 of 3 metrics)

Coding / SWESWE-bench
Gemini 2.5 ProTop code solve rate
ReasoningGPQA / Live
Gemini 2.5 ProTop logical accuracy
Best Value$/1M Tok
Reka EdgeLowest API billing cost
Speed / TokTok/Sec
Gemini 2.5 ProFastest stream rate

Verified Advantage Breakdown

3 benchmarks evaluated across capability, speed, and cost

Gemini 2.5 Pro (1)Reka Edge (2)
Gemini 2.5 Pro
1 of 3 Wins
✓Context window
Reka Edge
2 of 3 Wins
✓Input price✓Output price
Google
Leads 1 of 3
Gemini 2.5 Pro

Previous Google long-context flagship.

Elo 1,350In: $1.25 · Out: $10/1M
rekaai
Leads 2 of 3
Reka Edge

Auto-discovered from OpenRouter (rekaai/reka-edge). Preview until a second source matches.

In: $0.1 · Out: $0.1/1M
Top Rival Showdowns for Gemini 2.5 Pro
All Matchups
Compare vs:vs Claude Opus 4.5vs GPT-5vs 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 LeaderReka Edge Wins

Reka Edge

$0.09999999999999999 / 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.

Gemini 2.5 Pro (7)vsReka Edge (2)
Gemini 2.5 Pro: 7W (78%)Overall: Gemini 2.5 ProReka Edge: 2W (22%)
← Gemini 2.5 ProReka Edge →
🏆Gemini 2.5 Pro Leads(4/5)

Intelligence & Reasoning

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

Benchmark
Gemini 2.5 ProvsReka Edge
Preference Elo
1,350vs—
Coding Elo
—vs—
SWE-bench
63.8%vs—
LiveBench
57.1%vs—
GPQA Diamond
76.4%vs—
Gemini 2.5 Pro: 4WReka Edge: 0W
🏆Gemini 2.5 Pro Leads(2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Benchmark
Gemini 2.5 ProvsReka Edge
Output speed
95 tok/svs—
Time to first token
210 msvs—
Gemini 2.5 Pro: 2WReka Edge: 0W
🏆Reka Edge Leads(2/3)

Pricing & Capacity

Cost per million tokens and max context window length

Benchmark
Gemini 2.5 ProvsReka Edge
Output price
$10/1Mvs$0.1/1M+$9.9/1M
Input price
$1.25/1Mvs$0.1/1M+$1.15/1M
Context window
1Mvs16k+1M
Gemini 2.5 Pro: 1WReka Edge: 2W

Side-by-Side Benchmark Matrix

Gemini 2.5 ProReka Edge
Preference Elo
Gemini 2.5 Pro1,350
Reka Edge—
LiveBench
Gemini 2.5 Pro57.1%
Reka Edge—
SWE-bench
Gemini 2.5 Pro63.8%
Reka Edge—
GPQA Diamond
Gemini 2.5 Pro76.4%
Reka Edge—
Time to first token
Gemini 2.5 Pro210 ms
Reka Edge—
Output speed
Gemini 2.5 Pro95 tok/s
Reka Edge—
Input priceReka Edge +$1.15/1M
Gemini 2.5 Pro$1.25/1M
Reka Edge$0.1/1M
Output priceReka Edge +$9.9/1M
Gemini 2.5 Pro$10/1M
Reka Edge$0.1/1M
Context windowGemini 2.5 Pro +1M
Gemini 2.5 Pro1M
Reka Edge16k
BenchmarkGemini 2.5 ProReka EdgeAdvantage Delta
Preference Elo
1,350
lmarena · Aug 17, 2026
——
LiveBench
57.1%
livebench · Aug 17, 2026
——
SWE-bench
63.8%
swebench · Aug 17, 2026
——
GPQA Diamond
76.4%
seed-bootstrap · Aug 1, 2026
——
Time to first token
210 ms
seed-bootstrap · Aug 1, 2026
——
Output speed
95 tok/s
seed-bootstrap · Aug 1, 2026
——
Input price
$1.25/1M
openrouter · Aug 17, 2026
$0.1/1M
openrouter · Aug 17, 2026
+$1.15/1M
Output price
$10/1M
openrouter · Aug 17, 2026
$0.1/1M
openrouter · Aug 17, 2026
+$9.9/1M
Context window
1M
openrouter · Aug 17, 2026
16k
openrouter · Aug 17, 2026
+1M

Workload Cost & Savings Calculator

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

Save 97% with Reka Edge
Monthly Volume50M tokens/mo
Quick Presets:
Token Ratio (In vs Out)70% In / 30% Out
RAG / Search (10% out)Coding / Chat (50% out)
Gemini 2.5 Pro$193.75 / mo
In: $43.75Out: $150
Reka Edge$5.00 / mo
In: $3.5Out: $1.5
Estimated Cost Delta

Reka Edge is estimated to save $188.75/month ($2,265/year).

Based on 50M tokens (30% gen)

Key Selection Recommendations

  • 1
    Reka Edge:Pick Reka Edge when you are optimizing output cost.
  • 2
    Gemini 2.5 Pro:Pick Gemini 2.5 Pro for million-token RAG or long-document jobs.

Recommended Workload Routing

Repo / coding agentsinsufficient data

Need SWE-bench on both sides.

High-volume chatReka Edge

Lower output list price ($0.1/1M).

Voice / low-latency UIinsufficient data

Need TTFT on both sides.

Long-document RAGGemini 2.5 Pro

Larger window (1M).

Screenshots / visionGemini 2.5 Pro

Gemini 2.5 Pro is the side marked multimodal in the catalog.

Target WorkloadRecommended PickEvaluation Rationale
Repo / coding agentsinsufficient dataNeed SWE-bench on both sides.
High-volume chatReka EdgeLower output list price ($0.1/1M).
Voice / low-latency UIinsufficient dataNeed TTFT on both sides.
Long-document RAGGemini 2.5 ProLarger window (1M).
Screenshots / visionGemini 2.5 ProGemini 2.5 Pro is the side marked multimodal in the catalog.

Related Editorial Dispatches & Benchmark Notes

View all news
launchMar 25, 2025

Gemini 2.5 Pro remains the previous Google long-context flagship

2025-03 row. 3.x Pro replaced it. Kept for old “2.5 pro vs gpt-4o” inbound.

Cast Your Matchup Vote

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CompareLLM AI Matrix

Verified Head-to-Head Telemetry

LIVE BENCHMARK
VS
Google

Gemini 2.5 Pro

Elo 1,350
SWE-bench63.8%
Speed (tok/s)95 tok/s
Input / 1M Tokens$1.25/1M
Output / 1M Tokens$10/1M
rekaai

Reka Edge

Elo n/a
SWE-bench—
Speed (tok/s)16k
Input / 1M Tokens$0.1/1M
Output / 1M Tokens$0.1/1M

Frequently Asked Questions

Which is better overall, Gemini 2.5 Pro or Reka Edge?
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, Gemini 2.5 Pro or Reka Edge?
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?
Reka Edge output tokens are $0.1/1M versus $10/1M. Input prices and retry rates still move the real bill.
Which is faster, Gemini 2.5 Pro or Reka Edge?
We do not have TTFT for both models.
Which has the larger context window?
Gemini 2.5 Pro accepts 1M tokens versus 16k.
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. Gemini 2.5 Pro and Reka Edge Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Related news

  • launch · Mar 25, 2025

    Gemini 2.5 Pro remains the previous Google long-context flagship

Similar Head-to-Head Comparisons

All Gemini 2.5 Pro matchups →|All Reka Edge matchups →
Gemini 2.5 Pro vs Gemini 1.5 Pro (previous gemini-pro)Gemini 2.5 Pro vs Gemini 3 Pro (next gemini-pro)Gemini 2.0 Flash Thinking vs Gemini 2.5 ProGemini 3 Flash vs Gemini 2.5 ProGemini 3.6 Flash vs Gemini 2.5 ProGemini 3.6 Pro vs Gemini 2.5 Pro