Claude Sonnet 5 vs Gemini 3.5 Flash
Change modelsClaude Sonnet 5Anthropic
Gemini 3.5 FlashGoogle
IndexAll categories, out of 100.
64.2 ±2.7
64.2 ±2.8
GapIndex points below the top.
Top
Top
CoverageIndex weight that has results.
95%
95%
SpeedOutput tokens per second.
75/s
137/s best
EloLMArena rating and rank.
1442
1483 best
ReleasedMonth of release.
2026-06
2026-05
Input / 1MUS dollars per 1M input tokens.
$2.00
$1.50 best
Output / 1MUS dollars per 1M output tokens.
$10.00
$9.00 best
Batch output / 1MBatch price per 1M output tokens.
$5.00
$4.50 best
1K chats2K tokens in, 500 out, each.
$9.00
$7.50 best
1K documents20K tokens in, 1K out, each.
$50.00
$39.00 best
1K agent tasks200K tokens in, 20K out, each.
$600.00
$480.00 best
ContextMaximum tokens in one request.
1M
1.05M best
AgenticMulti-step tasks with tools.
65.3 best
64.7
CodingCode writing and repair.
65.3 best
60.8
ReasoningLogic problems and puzzles.
66.5 best
62.2
MultimodalTasks with images and text.
59.6
64.7 best
KnowledgeFacts and expert knowledge.
59.0
68.5 best
MultilingualTasks in many languages.
—
—
InstructionTasks with strict prompt rules.
55.8
69.9 best
MathMath problems.
64.8 best
61.5
Benchmarks
56 sharedOnly Claude Sonnet 5: 30Only Gemini 3.5 Flash: 35
Claude Sonnet 5
Gemini 3.5 Flash