Gemini 3.8 Flash vs Gemini 4 Argon
Change modelsGemini 3.8 FlashGoogle
Gemini 4 ArgonGoogle
IndexAll categories, out of 100.
67.8 ±2.5
78.5 ±4.3 best
GapIndex points below the top.
−10.7
Top
CoverageIndex weight that has results.
95% best
80%
SpeedOutput tokens per second.
68/s best
28/s
EloLMArena rating and rank.
1500
1530 best
ReleasedMonth of release.
2026-09
2026-09
Input / 1MUS dollars per 1M input tokens.
$0.825 best
$2.00
Output / 1MUS dollars per 1M output tokens.
$4.13 best
$10.00
Batch output / 1MBatch price per 1M output tokens.
$1.88 best
$5.00
1K chats2K tokens in, 500 out, each.
$3.71 best
$9.00
1K documents20K tokens in, 1K out, each.
$20.63 best
$50.00
1K agent tasks200K tokens in, 20K out, each.
$247.50 best
$600.00
ContextMaximum tokens in one request.
1.05M
1.05M
AgenticMulti-step tasks with tools.
65.3
77.3 best
CodingCode writing and repair.
66.2
76.7 best
ReasoningLogic problems and puzzles.
68.3
79.8 best
MultimodalTasks with images and text.
67.1
—
KnowledgeFacts and expert knowledge.
70.9
76.5 best
MultilingualTasks in many languages.
—
—
InstructionTasks with strict prompt rules.
91.3
—
MathMath problems.
64.3
75.9 best
Benchmarks
68 sharedOnly Gemini 3.8 Flash: 38Only Gemini 4 Argon: 18
Gemini 3.8 Flash
Gemini 4 Argon