MODEL PROOF
Claude Haiku 5.5 (batch)
NO LMARENA GENERAL SCORE
No LMArena general score is attached to this listing.
Base context tier shown; inspect the complete context ladder below.
- Independent LMArena score
- No LMArena general score
- Context window
- 1M
- Maximum output
- 128K
- Input modalities
- text, image, file
- Output modalities
- text
- Published input price
- $0.050 / 1M tokens
- Published output price
- $0.250 / 1M tokens
- Pricing kind
- fixed
- Context tiers
- Tiered by context
Inspect complete billing conditions and endpoint terms below.
Every price dimension · USD per million tokens
| Input | $0.050/M |
|---|---|
| Output | $0.250/M |
| Cached input | $0.0050/M |
| Cache write | $0.063/M |
| Cache write 1h | $0.100/M |
| Reasoning | Unknown/M |
| Web search | $0.01/call |
The headline rate does not apply to a long-context workload.
Complete context ladder · 1 tier
| More than 100,000 tokens | $0.250/M in (5×) $1.25/M out $0.025/M cached input $0.313/M cache write |
|---|
Independent scores
No independent benchmark has measured this model. Unrated is not a score of zero.
Best rankings by task
- 3D #10 1343
- Game development #13 1315
- Data visualisation #15 1293
- Code categories #23 1279
- UI components #23 1291
- Websites #36 1263
Per-task Elo and rank from Design Arena, via OpenRouter’s model feed. The rank is the feed’s, and it counts models OpenRouter does not list.
Capability
| Context window | 1M |
|---|---|
| Max output | 128K |
| Input modes | text, image, file |
| Tool use | yes |
| Reasoning | optional |
| Open weights | no |
Provenance
| Price source | openrouter.ai |
|---|---|
| Fetched | 2026-10-21 |
| Quality data | unrated |
Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use. It succeeds Claude Haiku 4.5 with stronger coding, computer use, and...
Questions this page answers
What does Claude Haiku 5.5 (batch) cost?
$0.050/M in, $0.250/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription.
Does Claude Haiku 5.5 (batch) have an independent quality score?
Claude Haiku 5.5 (batch) has no LMArena general score in this catalogue. Unrated is not a score of zero.
What beats Claude Haiku 5.5 (batch)?
Claude Haiku 5.5 (batch) has no LMArena general score. Unrated is not a score of zero.
Does this page use Artificial Analysis scores for Claude Haiku 5.5 (batch)?
No. Artificial Analysis figures are not published here. Quality on this page is LMArena Elo where a score exists; otherwise the row is unrated.
Does a missing score mean Claude Haiku 5.5 (batch) scored zero?
Unrated is not a score of zero.
MODEL MONUMENT