Head to head · October 2026

Gemini 4 Argon vs Claude Haiku 5.5

Gemini 4 Argon scores higher on the Models at Work leaderboard (85 vs 74 out of 100). Claude Haiku 5.5 is about 9.9× cheaper per blended million tokens ($0.20 vs $1.99, one figure an Artificial Analysis estimate). On Artificial Analysis' independent Intelligence Index, Gemini 4 Argon leads 53 to 43.

Updated Oct 10, 2026 · every number links to who measured it
Gemini 4 Argon · GoogleClaude Haiku 5.5 · Anthropic
Leaderboard rank#3#7
Score (0–100)8574
TierFrontierFast and cheap
Price per 1M tokens$1.99 blended (estimate)$0.10 in · $0.50 out
Context window1M1M
Open weightsNoNo
Artificial Analysis Intelligence Index5343
Arena text score1525—
Best forChat and assistant products, Google Cloud shops, Price-sensitive frontier workClassification and extraction, Routing tiers, Latency-sensitive paths

Choose Gemini 4 Argon if…

  • you need chat and assistant products
  • you need google cloud shops
  • you need price-sensitive frontier work

Wins the popularity contest: first on Arena, mid-pack on the index, and priced like a workhorse.

Caveats: Google's public pricing page did not list Argon when read; the blended figure is Artificial Analysis' estimate.

Choose Claude Haiku 5.5 if…

  • you need classification and extraction
  • you need routing tiers
  • you need latency-sensitive paths

Ten cents a million and, per the people using it, smarter than the other ten-cent model; mind the 100K cliff.

Caveats: Price jumps five-fold above 100K input tokens, which commenters call an absurdly low cutoff for agent runs.

What practitioners say

Gemini 4 Argon: The announcement thread ran to 1,190 comments; the independent analysis thread was smaller and more measured.

Claude Haiku 5.5: The thread had over a thousand points in a day; the recurring reports are near-perfect structured classification in production and 'noticeably smarter than GPT-6 Luna', against complaints about the 100K pricing tier.

Questions people ask

Which is better, Gemini 4 Argon or Claude Haiku 5.5?

Gemini 4 Argon scores higher on the Models at Work leaderboard (85 vs 74 out of 100). Claude Haiku 5.5 is about 9.9× cheaper per blended million tokens ($0.20 vs $1.99, one figure an Artificial Analysis estimate). On Artificial Analysis' independent Intelligence Index, Gemini 4 Argon leads 53 to 43.

When should I choose Gemini 4 Argon over Claude Haiku 5.5?

Choose Gemini 4 Argon for chat and assistant products, google cloud shops, price-sensitive frontier work. Wins the popularity contest: first on Arena, mid-pack on the index, and priced like a workhorse.

When should I choose Claude Haiku 5.5 over Gemini 4 Argon?

Choose Claude Haiku 5.5 for classification and extraction, routing tiers, latency-sensitive paths. Ten cents a million and, per the people using it, smarter than the other ten-cent model; mind the 100K cliff.

Which is cheaper, Gemini 4 Argon or Claude Haiku 5.5?

Google does not publish a simple list price for Gemini 4 Argon; Artificial Analysis estimates a blended $1.99 per million tokens (three input to one output). Claude Haiku 5.5 costs $0.10 per million input tokens and $0.50 per million output tokens on Anthropic's list price (Claude pricing, read Oct 10, 2026).

Scores come from the Models at Work leaderboard: Score is 0 to 100: 50% independent evals normalised within this table, 20% price-performance, 15% practitioner sentiment from Signals and community threads, 15% operational fit (context, speed, availability, open weights). Models within three points are a tie in practice. Vendor-published figures are labelled as such and never counted as independent. Prices are vendor list prices where published; blended figures assume three input tokens per output token.