GPT-5.1-Codex-Max vs Qwen3.6 Plus
Change modelsGPT-5.1-Codex-MaxOpenAI
Qwen3.6 PlusAlibaba
IndexAll categories, out of 100.
54.0 ±6.0
54.5 ±2.1 best
GapIndex points below the top.
−0.5 · no clear gap
Top
CoverageIndex weight that has results.
85%
100% best
SpeedOutput tokens per second.
55/s best
44/s
EloLMArena rating and rank.
—
1436
ReleasedMonth of release.
2025-11
2026-04
Input / 1MUS dollars per 1M input tokens.
$1.25
$0.325 best
Output / 1MUS dollars per 1M output tokens.
$10.00
$1.95 best
1K chats2K tokens in, 500 out, each.
$7.50
$1.63 best
1K documents20K tokens in, 1K out, each.
$35.00
$8.45 best
1K agent tasks200K tokens in, 20K out, each.
$450.00
$104.00 best
ContextMaximum tokens in one request.
400K
1M best
AgenticMulti-step tasks with tools.
57.3 best
54.9
CodingCode writing and repair.
54.2
56.1 best
ReasoningLogic problems and puzzles.
51.3 best
51.2
MultimodalTasks with images and text.
49.4
56.0 best
KnowledgeFacts and expert knowledge.
55.6 best
54.0
MultilingualTasks in many languages.
—
53.9
InstructionTasks with strict prompt rules.
54.4 best
52.4
MathMath problems.
—
54.7
Benchmarks
10 sharedOnly GPT-5.1-Codex-Max: 3Only Qwen3.6 Plus: 81
GPT-5.1-Codex-Max
Qwen3.6 Plus