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Compare performance benchmarks, coding intelligence, reasoning evaluations, context limits, and API economics between Claude Haiku 5.5 (Anthropic) and Gemini 4 Argon (Google DeepMind).
| Metric / Capability | Claude Haiku 5.5 | Gemini 4 Argon |
|---|---|---|
| Developer / Organization | Anthropic | Google DeepMind |
| Release Date | 2026-10-07 | 2026-10-13 |
| Deployment / Weights | Proprietary Cloud API | Proprietary Cloud API |
| Context Window | 1M tokens (1,000,000 tokens) | 1.0M tokens (1,048,576 tokens) |
| Input Pricing (/1M Tokens) | $0.1 | $2 |
| Output Pricing (/1M Tokens) | $0.5 | $10 |
| Benchmark / Domain | Claude Haiku 5.5 | Gemini 4 Argon | Advantage |
|---|---|---|---|
Artificial Analysis Intelligence Index Composite index aggregating 10+ evaluations of general reasoning and knowledge. | 43.4% | 52.6% | Gemini 4 Argon (+21%) |
Artificial Analysis Coding Agent Index v2.0 Composite index of coding-agent systems (model + harness) across FrontierCode v1.1, SWE-Atlas-QnA, and Terminal-Bench v4. | 37.3% | 53.2% | Gemini 4 Argon (+43%) |
Terminal-Bench 4.0 Sandboxed command-line tasks requiring shell and file-system operation. | 39.2% | 57.4% | Gemini 4 Argon (+46%) |
ARC-AGI-2 Novel visual grid puzzles requiring abstract rule induction. | 61.3% | 91.3% | Gemini 4 Argon (+49%) |
Humanity's Last Exam Expert-written questions across hundreds of disciplines designed to resist saturation. | 45.9% | — | — |
FrontierMath v2 (Tiers 1-3) Unpublished, research-level mathematics problems across Tiers 1-3. | 75.1% | 86.0% | Gemini 4 Argon (+15%) |
Design Arena ELO Human-preference ELO across UI, 3D, data-visualization, and game-dev generations. | 1344 | 1438 | Gemini 4 Argon (+7%) |
Gemini 4 Argon outperforms Claude Haiku 5.5 across 6 evaluated benchmarks compared to 0 for Claude Haiku 5.5, excelling in Artificial Analysis Intelligence Index, Artificial Analysis Coding Agent Index v2.0, Terminal-Bench 4.0.
Gemini 4 Argon has the larger context capacity of 1.0M tokens (1,048,576 tokens), compared to 1M tokens for Claude Haiku 5.5.
Claude Haiku 5.5 is more cost-effective. Input tokens cost $0.1/M tokens vs $2/M tokens for Gemini 4 Argon.
Claude Haiku 5.5 is a proprietary cloud API. Gemini 4 Argon is a proprietary cloud API.
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