FLUX.2 DevvsClaude Opus 5

FLUX.2 Dev leads the overall Podium Score by 9.0 points (90.4 vs 81.4).Category wins: FLUX.2 Dev 1 — 3 Claude Opus 5.FLUX.2 Dev is the cheaper pick ($0.03/M vs $25/M per 1M output tokens). Claude Opus 5 is faster (60 t/s vs 28 t/s).

Open in Compare Tool →View FLUX.2 DevView Claude Opus 5
FLUX.2 DevDrag slider or hover to compareClaude Opus 5
Claude Opus 5
81.4
Coding: 70.4 · Speed: 60 t/s
Output Price: $25/M
FLUX.2 Dev
90.4
Coding: 0.0 · Speed: 28 t/s
Output Price: $0.03/M
Quick VerdictAggregated 2026 Benchmark Analysis

FLUX.2 Dev is rated higher overall with a Podium Score of 90.4 (vs 81.4 for Claude Opus 5). In head-to-head domain evaluations, Claude Opus 5 outperforms in 3 of 7 benchmark categories.

Coding & Engineering
Claude Opus 5 (70.4)
Inference Speed
Claude Opus 5 (60 t/s)
Cost Efficiency
FLUX.2 Dev ($0.03/M)
API Price / 1M (in · out)
FLUX.2 Dev $0.03/M · $0.03/M — Claude Opus 5 $5/M · $25/M

Choose FLUX.2 Dev for knowledge and factual QA, and Claude Opus 5 for long documents and large codebases.

MetricFLUX.2 DevClaude Opus 5
Podium Score90.4 ▲81.4
Arena Elo14401492 ▲
Intelligence Index90.0 ▲61.0
Coding0.070.4 ▲
Math0.0—
Reasoning42.082.3 ▲
Agentic28.0—
Knowledge60.0 ▲37.1
Multimodal98.5—
Long-context55.099.2 ▲
Output speed28 t/s60 t/s ▲
Output price$0.03/M ▲$25/M
Context window128K1000K ▲
Scores aggregated from five independent leaderboards. See Methodology. More head-to-heads: FLUX.2 Dev vs Claude Mythos · FLUX.2 Dev vs Claude 5.5 Sonnet · FLUX.2 Dev vs Kimi K3.1 Pro · FLUX.2 Dev vs Eleven Multilingual v3
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