Agents-A1-4B vs Sage-A1.5

Change models
Agents-A1-4BInternScience
Sage-A1.5InternScience
IndexAll categories, out of 100.
46.8 ±9.7
60.5 ±9.4 best
GapIndex points below the top.
−13.7
Top
CoverageIndex weight that has results.
60%
60%
SpeedOutput tokens per second.
—
—
EloLMArena rating and rank.
—
—
ReleasedMonth of release.
2026-07
2026-10
Input / 1MUS dollars per 1M input tokens.
—
—
Output / 1MUS dollars per 1M output tokens.
—
—
1K chats2K tokens in, 500 out, each.
—
—
1K documents20K tokens in, 1K out, each.
—
—
1K agent tasks200K tokens in, 20K out, each.
—
—
ContextMaximum tokens in one request.
262K
262K
AgenticMulti-step tasks with tools.
54.1
59.4 best
CodingCode writing and repair.
33.9
57.3 best
ReasoningLogic problems and puzzles.
42.1
69.2 best
MultimodalTasks with images and text.
—
—
KnowledgeFacts and expert knowledge.
—
—
MultilingualTasks in many languages.
—
—
InstructionTasks with strict prompt rules.
53.8
65.3 best
MathMath problems.
—
—

Benchmarks

7 shared
Only Agents-A1-4B: 4Only Sage-A1.5: 5
Agents-A1-4B
Sage-A1.5
BrowseCompAgentic
66.8%46 / 63
81.7% best28 / 63
69.1%41 / 57
81.6% best6 / 57
29.6%31 / 35
44.3% best16 / 35
VITA-BenchAgentic
40.3%6 / 13
45.4% best3 / 13
33.3%
48.3%
95.1%
95.1%
22.7%
65.2%