AI Models · Paid vs Paid

GPT Chat Latest Paid vs Gemini 3.8 Flash Paid

GPT Chat Latest vs Gemini 3.8 Flash compared — price per token, context window, multimodality, openness and which to choose. Full 2026 breakdown.

Prices & specs refreshed from live data · olud.ai

Open-model prices = cheapest provider via OpenRouter; official maker rates may be higher.

GPT Chat LatestPaidOpenAI
$5 /M input
$30 /M outputManaged API (no infra to run)
TypeProprietary
Context window400K tokens
MultimodalYes
Self-hostNo
Gemini 3.8 FlashPaidGoogle
$0.75 /M input
$3.75 /M outputManaged API (no infra to run)
TypeProprietary
Context window1M tokens
MultimodalYes
Self-hostNo
Choose Gemini 3.8 Flash for the lower output price ($3.75/M vs $30/M). It also gives you the larger 1M context window.

GPT Chat Latest vs Gemini 3.8 Flash specs

SpecGPT Chat LatestGemini 3.8 FlashWinner
MakerOpenAIGoogle
TypeProprietaryProprietary
Context window400K tokens1M tokensGemini 3.8 Flash
Input price$5/M$0.75/MGemini 3.8 Flash
Output price$30/M$3.75/MGemini 3.8 Flash
Vision / multimodalYesYes= Tie
Tool / function callingYesYes= Tie
Self-hostableNo (API only)No (API only)
LicenseProprietaryProprietary

Price gap & when to choose each

8.0×cheaper per output token

Gemini 3.8 Flash is ~8.0× cheaper than GPT Chat Latest on output tokens ($3.75 vs $30 per M tokens).

Choose GPT Chat Latest if…
  • You want frontier performance through a managed API
  • You value reliability & ecosystem
  • You don't want to manage infrastructure
Choose Gemini 3.8 Flash if…
  • You want frontier performance through a managed API
  • You need the longer 1M context window
  • You want the lower output price
  • You value reliability & ecosystem
  • You don't want to manage infrastructure

Feature comparison

CapabilityGPT Chat LatestGemini 3.8 Flash
Open weights (downloadable)
Self-hostable
Runs fully offline
Vision / multimodal
Tool / function calling
1M+ context window

Benchmarks: GPT Chat Latest vs Gemini 3.8 Flash

Independent benchmark scores measured by Artificial Analysis. Higher is better (except latency).

GPT Chat Latest
Gemini 3.8 Flash
Intelligence index
41.2
Coding index
76.3
GPQA
95.3%
Humanity's Last Exam
47.8%
Long Context Reasoning
81.3%
SciCode
56.6%
τ-Bench Banking
44.9%
Terminal-Bench
87.6%
Speed
339 tok/s
Latency
12.31s
Intelligence per $
27.5

Benchmark data by Artificial Analysis.

How GPT Chat Latest and Gemini 3.8 Flash score

🏆 Best value & openness: Gemini 3.8 Flash (3.3 vs 3.0 / 5)
CriterionGPT Chat LatestGemini 3.8 Flash
Cost-efficiency3.04.0
Context window4.55.0
Openness1.51.5
Self-hosting1.01.0
Multimodality5.05.0

Scores come from live data — output price (cost), context length, open vs closed weights (openness & self-hosting) and vision/tool support (multimodality). Raw task quality isn't scored here; it depends on your benchmark — see the verdict.

What each model is

GPT Chat Latest Paid

OpenAI · Proprietary

GPT Chat Latest points to OpenAI's stable API alias `chat-latest` that always resolves to the latest Instant chat model used in ChatGPT. As OpenAI rolls out new Instant model updates...

Gemini 3.8 Flash Paid

Google · Proprietary

Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.

Other models in these families

These variants are tracked but not compared here — one page per family keeps the comparison readable.

Other variants tracked
Gemini 3.8 Flash (batch)Gemini 3.7 FlashGemini 3.7 Flash (batch)Gemini 3.6 FlashGemini 3.6 Flash (batch)Gemini 3.5 FlashGemini 3.5 Flash (batch)Gemini 3 Flash PreviewGemini 3 Flash Preview (batch)Gemini 2.5 FlashGemini 2.5 Flash (batch)Nano Banana 2 (Gemini 3.1 Flash Image)Nano Banana (Gemini 2.5 Flash Image)

Frequently asked questions

GPT Chat Latest vs Gemini 3.8 Flash — which is cheaper?

Gemini 3.8 Flash is cheaper on output ($3.75/M vs $30/M).

Which has the larger context window?

Gemini 3.8 Flash offers the larger context window (1M tokens).

GPT Chat Latest vs Gemini 3.8 Flash — which should I pick in 2026?

Choose Gemini 3.8 Flash for the lower output price ($3.75/M vs $30/M). It also gives you the larger 1M context window.

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