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Every score has a dated snapshot.

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  3. Anthropic: Claude Opus Latest vs Gemini 2.0 Flash Thinking

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

Anthropic: Claude Opus Latest vs Gemini 2.0 Flash Thinking benchmark

In this head-to-head showdown, Gemini 2.0 Flash Thinking is more budget-friendly at $0.4/1M 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 Anthropic: Claude Opus Latest if your priority is peak reasoning, complex code generation, and top preference Elo. Choose Gemini 2.0 Flash Thinking if you are optimizing for low latency, high throughput, and cost-efficient API deployment.
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Executive Verdict Summary

Gemini 2.0 Flash Thinking holds empirical advantage (3 of 3 metrics)

Coding / SWESWE-bench
Gemini 2.0 Flash ThinkingTop code solve rate
ReasoningGPQA / Live
Gemini 2.0 Flash ThinkingTop logical accuracy
Best Value$/1M Tok
Gemini 2.0 Flash ThinkingLowest API billing cost
Speed / TokTok/Sec
Gemini 2.0 Flash ThinkingFastest stream rate

Verified Advantage Breakdown

3 benchmarks evaluated across capability, speed, and cost

Anthropic: Claude Opus Latest (0)Gemini 2.0 Flash Thinking (3)
Anthropic: Claude Opus Latest
0 of 3 Wins
Competitive baseline across remaining benchmarks
Gemini 2.0 Flash Thinking
3 of 3 Wins
✓Input price✓Output price✓Context window
~anthropic
Anthropic: Claude Opus Latest

Auto-discovered from OpenRouter (~anthropic/claude-opus-latest). Preview until a second source matches.

In: $5 · Out: $25/1M
Google
Leads 3 of 3
Gemini 2.0 Flash Thinking

Google experimental reasoning model that visualizes thoughts in real-time.

Elo 1,490In: $0.1 · Out: $0.4/1M

Gemini 2.0 Flash Thinking Thinking Depth & Cost Scaler

Model B

Simulate accuracy gains vs added response time & token cost

Mode: Medium (8k tokens)

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
220 ms
Standard
CoT Tokens
~2,400
Internal reasoning
Cost / 1k
$1.13
6.6× base bill
Accuracy Boost
+4.8%
STEM & Logic
Top Rival Showdowns for Anthropic: Claude Opus Latest
All Matchups
Compare vs:vs Claude Opus 4.5vs GPT-5vs Gemini 3 Provs Grok 4.6vs DeepSeek V4 Pro
Preference Leader

No shared data

Single model data

Throughput Leader

No shared data

No latency data

Value per Dollar LeaderGemini 2.0 Flash Thinking Wins

Gemini 2.0 Flash Thinking

$0.4 / 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.

Anthropic: Claude Opus Latest (0)vsGemini 2.0 Flash Thinking (10)
Anthropic: Claude Opus Latest: 0W (0%)Overall: Gemini 2.0 Flash ThinkingGemini 2.0 Flash Thinking: 10W (100%)
← Anthropic: Claude Opus LatestGemini 2.0 Flash Thinking →
🏆Gemini 2.0 Flash Thinking Leads(5/5)

Intelligence & Reasoning

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

Benchmark
Anthropic: Claude Opus LatestvsGemini 2.0 Flash Thinking
Preference Elo
—vs1,490
Coding Elo
—vs1,515
SWE-bench
—vs66.8%
LiveBench
—vs67%
GPQA Diamond
—vs81%
Anthropic: Claude Opus Latest: 0WGemini 2.0 Flash Thinking: 5W
🏆Gemini 2.0 Flash Thinking Leads(2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Benchmark
Anthropic: Claude Opus LatestvsGemini 2.0 Flash Thinking
Output speed
—vs115 tok/s
Time to first token
—vs220 ms
Anthropic: Claude Opus Latest: 0WGemini 2.0 Flash Thinking: 2W
🏆Gemini 2.0 Flash Thinking Leads(3/3)

Pricing & Capacity

Cost per million tokens and max context window length

Benchmark
Anthropic: Claude Opus LatestvsGemini 2.0 Flash Thinking
Output price
$25/1Mvs$0.4/1M+$24.6/1M
Input price
$5/1Mvs$0.1/1M+$4.9/1M
Context window
1Mvs1M+49k
Anthropic: Claude Opus Latest: 0WGemini 2.0 Flash Thinking: 3W

Side-by-Side Benchmark Matrix

Anthropic: Claude Opus LatestGemini 2.0 Flash Thinking
Preference Elo
Anthropic: Claude Opus Latest—
Gemini 2.0 Flash Thinking1,490
Coding Elo
Anthropic: Claude Opus Latest—
Gemini 2.0 Flash Thinking1,515
LiveBench
Anthropic: Claude Opus Latest—
Gemini 2.0 Flash Thinking67%
SWE-bench
Anthropic: Claude Opus Latest—
Gemini 2.0 Flash Thinking66.8%
GPQA Diamond
Anthropic: Claude Opus Latest—
Gemini 2.0 Flash Thinking81%
Time to first token
Anthropic: Claude Opus Latest—
Gemini 2.0 Flash Thinking220 ms
Output speed
Anthropic: Claude Opus Latest—
Gemini 2.0 Flash Thinking115 tok/s
Input priceGemini 2.0 Flash Thinking +$4.9/1M
Anthropic: Claude Opus Latest$5/1M
Gemini 2.0 Flash Thinking$0.1/1M
Output priceGemini 2.0 Flash Thinking +$24.6/1M
Anthropic: Claude Opus Latest$25/1M
Gemini 2.0 Flash Thinking$0.4/1M
Context windowGemini 2.0 Flash Thinking +49k
Anthropic: Claude Opus Latest1M
Gemini 2.0 Flash Thinking1M
BenchmarkAnthropic: Claude Opus LatestGemini 2.0 Flash ThinkingAdvantage Delta
Preference Elo—
1,490
lmarena · Aug 17, 2026
—
Coding Elo—
1,515
lmarena · Aug 17, 2026
—
LiveBench—
67%
livebench · Aug 17, 2026
—
SWE-bench—
66.8%
swebench · Aug 17, 2026
—
GPQA Diamond—
81%
seed-bootstrap · Aug 1, 2026
—
Time to first token—
220 ms
seed-bootstrap · Aug 1, 2026
—
Output speed—
115 tok/s
seed-bootstrap · Aug 1, 2026
—
Input price
$5/1M
openrouter · Aug 17, 2026
$0.1/1M
seed-bootstrap · Aug 1, 2026
+$4.9/1M
Output price
$25/1M
openrouter · Aug 17, 2026
$0.4/1M
seed-bootstrap · Aug 1, 2026
+$24.6/1M
Context window
1M
openrouter · Aug 17, 2026
1M
seed-bootstrap · Aug 1, 2026
+49k

Workload Cost & Savings Calculator

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

Save 98% with Gemini 2.0 Flash Thinking
Monthly Volume50M tokens/mo
Quick Presets:
Token Ratio (In vs Out)70% In / 30% Out
RAG / Search (10% out)Coding / Chat (50% out)
Anthropic: Claude Opus Latest$550.00 / mo
In: $175Out: $375
Gemini 2.0 Flash Thinking$9.50 / mo
In: $3.5Out: $6
Estimated Cost Delta

Gemini 2.0 Flash Thinking is estimated to save $540.50/month ($6,486/year).

Based on 50M tokens (30% gen)

Key Selection Recommendations

  • 1
    Gemini 2.0 Flash Thinking:Pick Gemini 2.0 Flash Thinking when you are optimizing output cost.
  • 2
    Gemini 2.0 Flash Thinking:Pick Gemini 2.0 Flash Thinking for million-token RAG or long-document jobs.

Recommended Workload Routing

Repo / coding agentsinsufficient data

Need SWE-bench on both sides.

High-volume chatGemini 2.0 Flash Thinking

Lower output list price ($0.4/1M).

Voice / low-latency UIinsufficient data

Need TTFT on both sides.

Long-document RAGGemini 2.0 Flash Thinking

Larger window (1M).

Screenshots / visionGemini 2.0 Flash Thinking

Gemini 2.0 Flash Thinking is the side marked multimodal in the catalog.

Target WorkloadRecommended PickEvaluation Rationale
Repo / coding agentsinsufficient dataNeed SWE-bench on both sides.
High-volume chatGemini 2.0 Flash ThinkingLower output list price ($0.4/1M).
Voice / low-latency UIinsufficient dataNeed TTFT on both sides.
Long-document RAGGemini 2.0 Flash ThinkingLarger window (1M).
Screenshots / visionGemini 2.0 Flash ThinkingGemini 2.0 Flash Thinking is the side marked multimodal in the catalog.

Cast Your Matchup Vote

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CompareLLM AI Matrix

Verified Head-to-Head Telemetry

LIVE BENCHMARK
VS
~anthropic

Anthropic: Claude Opus Latest

Elo n/a
SWE-bench—
Speed (tok/s)1M
Input / 1M Tokens$5/1M
Output / 1M Tokens$25/1M
Google

Gemini 2.0 Flash Thinking

Elo 1,490
SWE-bench66.8%
Speed (tok/s)115 tok/s
Input / 1M Tokens$0.1/1M
Output / 1M Tokens$0.4/1M

Frequently Asked Questions

Which is better overall, Anthropic: Claude Opus Latest or Gemini 2.0 Flash Thinking?
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, Anthropic: Claude Opus Latest or Gemini 2.0 Flash Thinking?
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?
Gemini 2.0 Flash Thinking output tokens are $0.4/1M versus $25/1M. Input prices and retry rates still move the real bill.
Which is faster, Anthropic: Claude Opus Latest or Gemini 2.0 Flash Thinking?
We do not have TTFT for both models.
Which has the larger context window?
Gemini 2.0 Flash Thinking accepts 1M tokens versus 1M.
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. Anthropic: Claude Opus Latest and Gemini 2.0 Flash Thinking Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Similar Head-to-Head Comparisons

All Anthropic: Claude Opus Latest matchups →|All Gemini 2.0 Flash Thinking matchups →
Gemini 2.0 Flash Thinking vs Gemini 2.5 Flash (next gemini-flash)Gemini 3 Pro vs Gemini 2.0 Flash ThinkingGemini 3 Flash vs Gemini 2.0 Flash ThinkingGemini 3.6 Pro vs Gemini 2.0 Flash ThinkingGemini 3.6 Flash vs Gemini 2.0 Flash ThinkingGemini 3.7 Flash vs Gemini 2.0 Flash Thinking