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Gemini 3.6 FlashvsSolar Open 2 250B-A15B

Gemini 3.6 Flash leads 2 of 2 shared benchmarks. Gemini 3.6 Flash has the larger context window (1.0M tokens).

Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.

Shared benchmarks
2 – 0
Gemini 3.6 Flash leads
Cheaper per token
list price, input + output
Larger context
Gemini 3.6 Flash
1.0M tokens
Provider uptime (30d)
100% · —
Google · Upstage
Gemini 3.6 Flash
Google · released 2026-07-21
textvisionaudio
Context
1.0M
Max out
66K
Input /1M
$0.75
Output /1M
$3.75
Cached /1M
$0.075
Scores
14 · 7 core
Solar Open 2 250B-A15B
Upstage · released 2026-07-24
text
Context
1M
Max out
Input /1M
Output /1M
Cached /1M
Scores
16 · 5 core
Quality

Benchmark matrix

BenchmarkGemini 3.6 FlashSolar Open 2 250B-A15BΔEdge
Reported by both · 2
GPQA Diamond94.1% epoch86.3% +7.8 ptGemini 3.6 Flash
AIME 202696.7% matharena95.7% +1 ptGemini 3.6 Flash
Only Gemini 3.6 Flash reports · 12
CharXiv Reasoning (no tools)85.2% not reported
DeepSWE v1.149% not reported
FrontierMath Tier 4 v2 (Epoch AI run)22% epochnot reported
FrontierMath Tiers 1-3 v2 (Epoch AI run)58.9% epochnot reported
GDM-MRCR v2 (128k average)91.8% not reported
GDPVal-AA v21421 not reported
MLE-Bench63.9% not reported
OSWorld-Verified83% not reported
OTIS Mock AIME 2024-2025 (Epoch AI run)94.2% epochnot reported
SimpleQA Verified66.2% epochnot reported
SWE-Bench Pro (Public)58.7% not reported
Terminal-bench 2.178% not reported
Only Solar Open 2 250B-A15B reports · 14
SWE-bench Verifiednot reported70.4%
MMLU-Pronot reported86.2%
Humanity's Last Exam (no tools)not reported28.8%
AA-LCRnot reported62.3%
APEX-Agentsnot reported16.6%
ArtifactsBenchnot reported55.9%
GDPval-AA v2not reported1128
HMMT 2026-02not reported93.9%
IFBenchnot reported80%
LiveCodeBench v6not reported92.4%
MCP Atlasnot reported58.2%
Multi-Challengenot reported61%
Tau3-Bench (banking)not reported19.6%
Terminal Bench Hardnot reported28.3%
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is Gemini 3.6 Flash minus Solar Open 2 250B-A15B in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing

Side by side

SpecGemini 3.6 FlashSolar Open 2 250B-A15BEdge
Context window1.0M tokens1M tokensGemini 3.6 Flash
Max output66K tokens
Input price / 1M$0.75
Output price / 1M$3.75
Cached input / 1M$0.075
Input + output / 1M
Lower is cheaper. List prices; batch, tool and regional fees excluded.
$4.5
Modalitiestext · vision · audiotextGemini 3.6 Flash
Released2026-07-212026-07-24
Cited benchmark scores1416
Reliability

Provider status

All providers
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Public benchmarks are a starting point. Run Gemini 3.6 Flash and Solar Open 2 250B-A15B on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.