MODEL PROOF
Grok 4.3 (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
- 900K
- Input modalities
- text, image, file
- Output modalities
- text
- Published input price
- $1.00 / 1M tokens
- Published output price
- $2.00 / 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 | $1.00/M |
|---|---|
| Output | $2.00/M |
| Cached input | $0.160/M |
| Cache write | Unknown/M |
| Cache write 1h | Unknown/M |
| Reasoning | Unknown/M |
| Web search | $0.005/call |
The headline rate does not apply to a long-context workload.
Complete context ladder · 1 tier
| More than 200,000 tokens | $2.00/M in (2×) $4.00/M out $0.320/M cached input Unknown/M cache write |
|---|
Independent scores
No independent benchmark has measured this model. Unrated is not a score of zero.
Best rankings by task
- Pptxslides #8 1071
- Agentichtmlslides #9 1066
- Agenticslides(html) #9 1066
- Agenticslides #9 1072
- Agenticslides(python pptx) #9 1068
- Agenticgamedev #25 955
- Blender3d #25 807
- Htmlslides #25 905
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 | 900K |
| Input modes | text, image, file |
| Tool use | yes |
| Reasoning | optional |
| Open weights | no |
Provenance
| Price source | openrouter.ai |
|---|---|
| Fetched | 2026-11-05 |
| Quality data | unrated |
Grok 4.3 is a reasoning model from SpaceXAI. It accepts text and image inputs with text output, and is suited for agentic workflows, instruction-following tasks, and applications requiring high factual...
Questions this page answers
What does Grok 4.3 (batch) cost?
$1.00/M in, $2.00/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription.
Does Grok 4.3 (batch) have an independent quality score?
Grok 4.3 (batch) carries no LMArena score of its own; Grok 4.3, the same model's standard listing, has an LMArena general score.
What beats Grok 4.3 (batch)?
Grok 4.3 (batch) carries no LMArena score of its own and is not compared here; Grok 4.3, the same model's standard listing, has one.
Does this page use Artificial Analysis scores for Grok 4.3 (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 Grok 4.3 (batch) scored zero?
Unrated is not a score of zero.
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