Claude Opus 4.6vsGemini 3.7 Flash

Claude Opus 4.6
Gemini 3.7 Flash
Specifications
Context window
1M
API pricing
Input price
$5.00$0.75
Output price
$25.00$3.75
Cached input price
$0.50$0.075
Cheapest input
$5.00Amazon Bedrock
Cheapest output
$25.00Amazon Bedrock
Benchmarks
BullshitBench v2
87%35%
ProgramBench
0%0%
Benchmarks
SWE-Bench Verified
80.8%
DeepSWE 1.1
65.3%
FrontierCode v1.1 (Main) · main split
43.6%
Next.js Evals
58%
Terminal-Bench 4.0
11.21%
Terminal-Bench 3.0
14.9%
Terminal-Bench 2.1
85.8%
BrowseComp
83.7%
Humanity's Last Exam · with tools
53%
Humanity's Last Exam (Verified)
53.6%
BioMysteryBench · hard
43.5%
BioMysteryBench · human solved
87.1%
LAB-Bench 2
82.1%
GPQA Diamond
91.3%
OSWorld 2.0
38.1%
OSWorld-Verified
72.7%
Agent's Last Exam · pass@1
26.3%
AutomationBench
30.4%
Harvey's Legal Agent Benchmark
8.8%
AA Intelligence Index
56
GDPval-AA v2
1525
CharXiv Reasoning
84.5%
GDP.PDF
34%
LVBench
85.4%
MRCR v2 (8-needle) · 128k average
97%
MRCR v2 (8-needle) · 1M pointwise
62.5%
threejseval
1526
Overview
CompanyAnthropicGoogle
Release dateFeb 5 2026Aug 13 2026
AccessProprietaryProprietary

Other comparisons

Claude Opus 4.6vsGPT-6 AstraGemini 3.7 FlashvsGPT-6 AstraClaude Opus 4.6vsMuse Spark 1.3Gemini 3.7 FlashvsMuse Spark 1.3Claude Opus 4.6vsGrok 4.6Gemini 3.7 FlashvsGrok 4.6Claude Opus 4.6vsDeepSeek-V4.1-FlashGemini 3.7 FlashvsDeepSeek-V4.1-FlashClaude Opus 4.6vsMistral Medium 3.5Gemini 3.7 FlashvsMistral Medium 3.5Claude Opus 4.6vsKimi K3Gemini 3.7 FlashvsKimi K3

Frequently asked questions

Claude Opus 4.6 leads Gemini 3.7 Flash on 1 of the 2 benchmarks they both report (BullshitBench v2, ProgramBench). Gemini 3.7 Flash is cheaper on both input and output: $0.75 vs $5.00 per million input tokens, and $3.75 vs $25.00 per million output tokens. Claude Opus 4.6 shipped 189 days before Gemini 3.7 Flash, so benchmark comparisons should account for the intervening progress.

Published specifications for these two models are limited — see each model page for the latest details.

On BullshitBench v2, Claude Opus 4.6 leads at 87% vs Gemini 3.7 Flash at 35%. On ProgramBench, both models score 0%.