Model card
Claude Code (Haiku 4.5).
Anthropicapi
§ 02 · Benchmarks
Every benchmark Claude Code (Haiku 4.5) has a recorded score for.
| # | Benchmark | Area · Task | Metric | Value | Rank | Date | Source |
|---|---|---|---|---|---|---|---|
| 01 | Collider-Bench | Agentic AI · Task agents | acc-tau-0-33 | 0.00 | #4 | — | source ↗ |
Rank column shows this model’s position vs all other models scored on the same benchmark + metric (competitors after the slash). #1 in red means current SOTA. Sorted by rank, then newest result.
§ 03 · Strengths by area
Where Claude Code (Haiku 4.5) actually performs.
§ 04 · Papers
1 paper with results for Claude Code (Haiku 4.5).
- 2026-01-01· 1 result
Collider-Bench: Benchmarking AI Agents with Particle Physics Analysis Reproduction
Darius A. Faroughy, Sofia Palacios Schweitzer, Ian Pang, Siddharth Mishra-Sharma et al.
§ 05 · Related models
Other Anthropic models scored on Codesota.
Claude Opus 4
Undisclosed params · 14 results · 2 SOTA
Claude Sonnet 5
Undisclosed params · 2 results · 2 SOTA
Claude Sonnet 4
11 results · 1 SOTA
Claude Opus 4.5
4 results · 1 SOTA
Claude Opus 4.7
2 results · 1 SOTA
Claude Mythos Preview
1 result · 1 SOTA
Claude 3.5 Sonnet
Undisclosed params · 28 results
Claude Opus 4.5
Undisclosed params · 12 results
§ 06 · Sources & freshness
Where these numbers come from.
paper
1
result
1 of 1 rows marked verified.