vs
0:7
overall capability wins (1 ties across 8 scored). Gemini 3.8 Flash leads overall.
- Reasoning0:5
- Coding0:1
- Pricing3:0
- Specs0:1
Verdict
Gemini 3.8 Flash leads coding (widest gap: +37.3 on SciCode); Gemini 3.8 Flash offers larger context (1.0M vs 1M); Gemini 2.5 Flash-Lite is ~8.6x cheaper on a blended token basis than Gemini 3.8 Flash.
- Gemini 3.8 Flash leads coding (widest gap: +37.3 on SciCode)
- Gemini 3.8 Flash offers larger context (1.0M vs 1M)
- Gemini 2.5 Flash-Lite is ~8.6x cheaper on a blended token basis than Gemini 3.8 Flash
Cost for 1M in + 250K out
Illustrative chat workload at primary-provider list prices.
- Gemini 2.5 Flash-Lite
- $0.20
- Gemini 3.8 Flash
- $1.69
Gemini 2.5 Flash-Lite is about 8.4x cheaper on this workload.
Price per 1M tokens
Full comparison
Organization
Family
Gemini
Gemini
License
Proprietary
Proprietary
Open weights
No
No
Release
Jun 17, 2025
Sep 2, 2026
Knowledge cutoff
-
2026-03
API / provider
Modalities
text, image, audio, video → text
text, image, audio, video → text
Specs
Context window
1M
1.0M
Max output
66K
66K
Parameters
—
—
Pricing
Input $/1M
$0.10
$0.75
Output $/1M
$0.40
$3.75
Blended $/1M (3∶1)
$0.18
$1.50
Speed
tok/s
250
-
TTFT (s)
0.12
-
Reasoning
MMLU-Pro
—
—
GPQA Diamond
62.5
95.3
Humanity's Last Exam
6.8
47.8
AIME 2025
—
—
MATH-500
—
—
Humanity's Last Exam (with tools)
—
—
AA-Omniscience Accuracy
17.9
54.6
AA-LCR v1.1
55.7
81.3
CritPt
—
18.3
MMMU-Pro
58.2
85.6
IFBench
49.9
—
Chartography
—
—
Chartography (With Tools)
—
—
Coding
SWE-bench Verified
—
—
SWE-bench Pro
—
—
SWE-bench Multilingual
—
—
LiveCodeBench
—
—
Terminal-Bench 2.1
—
87.6
Aider Polyglot
—
—
Terminal-Bench 3
—
—
BigCodeBench
—
—
SciCode
19.3
56.6
CursorBench
—
69.2
SWE-Rebench
—
—
NL2Repo-Bench
—
—
DeepSWE
—
73.7
WebDev Arena
—
1,567
Terminal-Bench 4.0
—
19.1
CursorBench 4.0
—
—
FrontierCode v1.1 (Main)
—
—
Arena
LMArena Elo
—
1,493
| Metric | Gemini 2.5 Flash-Lite | Gemini 3.8 Flash | Delta |
|---|---|---|---|
| Identity | |||
| Organization | — | ||
| Family | Gemini | Gemini | — |
| License | Proprietary | Proprietary | — |
| Open weights | No | No | — |
| Release | Jun 17, 2025 | Sep 2, 2026 | — |
| Knowledge cutoff | - | 2026-03 | — |
| API / provider | — | ||
| Modalities | text, image, audio, video → text | text, image, audio, video → text | — |
| Specs | |||
| Context window | 1M | 1.0M | B +49K |
| Max output | 66K | 66K | tie |
| Parameters | — | — | — |
| Pricing | |||
| Input $/1M | $0.10 | $0.75 | A +$0.65 |
| Output $/1M | $0.40 | $3.75 | A +$3.35 |
| Blended $/1M (3∶1) | $0.18 | $1.50 | A +$1.32 |
| Speed | |||
| tok/s | 250 | - | — |
| TTFT (s) | 0.12 | - | — |
| Reasoning | |||
| MMLU-Pro | — | — | — |
| GPQA Diamond | 62.5 | 95.3 | B +32.8 pts |
| Humanity's Last Exam | 6.8 | 47.8 | B +41.0 pts |
| AIME 2025 | — | — | — |
| MATH-500 | — | — | — |
| Humanity's Last Exam (with tools) | — | — | — |
| AA-Omniscience Accuracy | 17.9 | 54.6 | B +36.7 pts |
| AA-LCR v1.1 | 55.7 | 81.3 | B +25.6 pts |
| CritPt | — | 18.3 | — |
| MMMU-Pro | 58.2 | 85.6 | B +27.4 pts |
| IFBench | 49.9 | — | — |
| Chartography | — | — | — |
| Chartography (With Tools) | — | — | — |
| Coding | |||
| SWE-bench Verified | — | — | — |
| SWE-bench Pro | — | — | — |
| SWE-bench Multilingual | — | — | — |
| LiveCodeBench | — | — | — |
| Terminal-Bench 2.1 | — | 87.6 | — |
| Aider Polyglot | — | — | — |
| Terminal-Bench 3 | — | — | — |
| BigCodeBench | — | — | — |
| SciCode | 19.3 | 56.6 | B +37.3 pts |
| CursorBench | — | 69.2 | — |
| SWE-Rebench | — | — | — |
| NL2Repo-Bench | — | — | — |
| DeepSWE | — | 73.7 | — |
| WebDev Arena | — | 1,567 | — |
| Terminal-Bench 4.0 | — | 19.1 | — |
| CursorBench 4.0 | — | — | — |
| FrontierCode v1.1 (Main) | — | — | — |
| Arena | |||
| LMArena Elo | — | 1,493 | — |
Gemini 2.5 Flash-Lite
- Context
- 1M / 66K out
- Parameters
- —
- Price
- $0.10 / $0.40
- Speed
- 250 tok/s · 0.12s TTFT
- Modalities
- text, image, audio, video → text
- License
- Proprietary
Lowest-cost Gemini 2.5 text tier - still strong for classification at scale.
Gemini 3.8 Flash
- Context
- 1.0M / 66K out
- Parameters
- —
- Price
- $0.75 / $3.75
- Speed
- —
- Modalities
- text, image, audio, video → text
- License
- Proprietary
Google's Sep 2, 2026 Flash update over 3.7 Flash - gains on long-horizon software engineering, agentic knowledge work, and computer use; introductory $0.75/$3.75 through Dec 31, 2026 (then $1.50/$7.50).
Benchmark charts
Winner bars are emphasized. Per-benchmark deltas sit above each chart.