Gemini 4 Hydrogen vs GPT-5.6 Terra
Change modelsGemini 4 HydrogenGoogle
GPT-5.6 TerraOpenAI
IndexAll categories, out of 100.
77.3 ±8.0 best
68.7 ±2.0
GapIndex points below the top.
Top
−8.6
CoverageIndex weight that has results.
65%
100% best
SpeedOutput tokens per second.
—
66/s
EloLMArena rating and rank.
—
1449
ReleasedMonth of release.
2026-11
2026-07
Input / 1MUS dollars per 1M input tokens.
$1.50 best
$2.00
Output / 1MUS dollars per 1M output tokens.
$7.50 best
$12.00
Batch output / 1MBatch price per 1M output tokens.
—
$6.00
1K chats2K tokens in, 500 out, each.
$6.75 best
$10.00
1K documents20K tokens in, 1K out, each.
$37.50 best
$52.00
1K agent tasks200K tokens in, 20K out, each.
$450.00 best
$640.00
ContextMaximum tokens in one request.
1M
1.05M best
AgenticMulti-step tasks with tools.
78.7 best
68.2
CodingCode writing and repair.
77.4 best
68.3
ReasoningLogic problems and puzzles.
—
72.3
MultimodalTasks with images and text.
80.6 best
67.2
KnowledgeFacts and expert knowledge.
74.3 best
65.3
MultilingualTasks in many languages.
—
60.7
InstructionTasks with strict prompt rules.
—
56.4
MathMath problems.
—
72.7
Benchmarks
6 sharedOnly Gemini 4 Hydrogen: 10Only GPT-5.6 Terra: 104
Gemini 4 Hydrogen
GPT-5.6 Terra