AI Models · Paid vs Paid

Claude Fable 5 (batch) Paid vs Gemini 4 Argon Paid

Claude Fable 5 (batch) vs Gemini 4 Argon 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.

Claude Fable 5 (batch)PaidAnthropic
$5 /M input
$25 /M outputManaged API (no infra to run)
TypeProprietary
Context window1M tokens
MultimodalYes
Self-hostNo
Gemini 4 ArgonPaidGoogle
$2 /M input
$10 /M outputManaged API (no infra to run)
TypeProprietary
Context window1M tokens
MultimodalYes
Self-hostNo
Choose Gemini 4 Argon for the lower output price ($10/M vs $25/M). It also gives you the larger 1M context window.

Claude Fable 5 (batch) vs Gemini 4 Argon specs

SpecClaude Fable 5 (batch)Gemini 4 ArgonWinner
MakerAnthropicGoogle–
TypeProprietaryProprietary–
Context window1M tokens1M tokensGemini 4 Argon
Input price$5/M$2/MGemini 4 Argon
Output price$25/M$10/MGemini 4 Argon
Vision / multimodalYesYes= Tie
Tool / function callingYesYes= Tie
Self-hostableNo (API only)No (API only)–
LicenseProprietaryProprietary–

Price gap & when to choose each

2.5×cheaper per output token

Gemini 4 Argon is ~2.5× cheaper than Claude Fable 5 (batch) on output tokens ($10 vs $25 per M tokens).

Choose Claude Fable 5 (batch) if…
  • You want frontier performance through a managed API
  • You value reliability & ecosystem
  • You don't want to manage infrastructure
Choose Gemini 4 Argon 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

CapabilityClaude Fable 5 (batch)Gemini 4 Argon
Open weights (downloadable)✗✗
Self-hostable✗✗
Runs fully offline✗✗
Vision / multimodal✓✓
Tool / function calling✓✓
1M+ context window✓✓

Benchmarks: Claude Fable 5 (batch) vs Gemini 4 Argon

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

Gemini 4 Argon delivers 5.3× more intelligence per dollar.
Claude Fable 5 (batch)
Gemini 4 Argon
Intelligence index
49.6
52.6
Coding index
76.5
–
GPQA
92.6%
–
Humanity's Last Exam
55.5%
57.1%
Long Context Reasoning
82.3%
79.7%
SciCode
61%
61.8%
IFBench
63.5%
–
τ²-Bench
98.5%
–
τ-Bench Banking
38.1%
–
Terminal-Bench
84.6%
–
Terminal-Bench Hard
62.9%
–
Speed
0 tok/s
80.2 tok/s
Latency
0s
38.41s
Intelligence per $
2.5
13.2

Benchmark data by Artificial Analysis.

How Claude Fable 5 (batch) and Gemini 4 Argon score

🤝 Neck and neck on these criteria (3.1 vs 3.2 / 5).
CriterionClaude Fable 5 (batch)Gemini 4 Argon
Cost-efficiency3.03.5
Context window5.05.0
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

Claude Fable 5 (batch) Paid

Anthropic · Proprietary

Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning support and...

Gemini 4 Argon Paid

Google · Proprietary

Gemini 4 Argon is Google's flagship reasoning model, built for complex software engineering, deep mathematical and scientific problem solving, and autonomous multi-step agents. Google trained it to keep context across...

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 4 Argon (batch)

Frequently asked questions

Claude Fable 5 (batch) vs Gemini 4 Argon — which is cheaper?

Gemini 4 Argon is cheaper on output ($10/M vs $25/M).

Which has the larger context window?

Gemini 4 Argon offers the larger context window (1M tokens).

Claude Fable 5 (batch) vs Gemini 4 Argon — which should I pick in 2026?

Choose Gemini 4 Argon for the lower output price ($10/M vs $25/M). It also gives you the larger 1M context window.

People also compare

Explore more open-source AI

Browse the full open-source model leaderboard, thousands of tools and live benchmarks — all in one place.

Open the leaderboard →